diff --git a/dist/fuse.basic.common.js b/dist/fuse.basic.common.js
index fa99177b4..7ab92e856 100644
--- a/dist/fuse.basic.common.js
+++ b/dist/fuse.basic.common.js
@@ -363,7 +363,9 @@ var AdvancedOptions = {
   // When `true`, the calculation for the relevance score (used for sorting) will
   // ignore the field-length norm.
   // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm
-  ignoreFieldNorm: false
+  ignoreFieldNorm: false,
+  // The weight to determine how much field length norm effects scoring.
+  fieldNormWeight: 1
 };
 var Config = _objectSpread2(_objectSpread2(_objectSpread2(_objectSpread2({}, BasicOptions), MatchOptions), FuzzyOptions), AdvancedOptions);
 
@@ -371,7 +373,8 @@ var SPACE = /[^ ]+/g; // Field-length norm: the shorter the field, the higher th
 // Set to 3 decimals to reduce index size.
 
 function norm() {
-  var mantissa = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 3;
+  var weight = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
+  var mantissa = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3;
   var cache = new Map();
   var m = Math.pow(10, mantissa);
   return {
@@ -380,9 +383,10 @@ function norm() {
 
       if (cache.has(numTokens)) {
         return cache.get(numTokens);
-      }
+      } // Default function is 1/sqrt(x), weight makes that variable
+
 
-      var norm = 1 / Math.sqrt(numTokens); // In place of `toFixed(mantissa)`, for faster computation
+      var norm = 1 / Math.pow(numTokens, 0.5 * weight); // In place of `toFixed(mantissa)`, for faster computation
 
       var n = parseFloat(Math.round(norm * m) / m);
       cache.set(numTokens, n);
@@ -398,11 +402,13 @@ var FuseIndex = /*#__PURE__*/function () {
   function FuseIndex() {
     var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
         _ref$getFn = _ref.getFn,
-        getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn;
+        getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn,
+        _ref$fieldNormWeight = _ref.fieldNormWeight,
+        fieldNormWeight = _ref$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref$fieldNormWeight;
 
     _classCallCheck(this, FuseIndex);
 
-    this.norm = norm(3);
+    this.norm = norm(fieldNormWeight, 3);
     this.getFn = getFn;
     this.isCreated = false;
     this.setIndexRecords();
@@ -581,10 +587,13 @@ var FuseIndex = /*#__PURE__*/function () {
 function createIndex(keys, docs) {
   var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
       _ref2$getFn = _ref2.getFn,
-      getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn;
+      getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn,
+      _ref2$fieldNormWeight = _ref2.fieldNormWeight,
+      fieldNormWeight = _ref2$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref2$fieldNormWeight;
 
   var myIndex = new FuseIndex({
-    getFn: getFn
+    getFn: getFn,
+    fieldNormWeight: fieldNormWeight
   });
   myIndex.setKeys(keys.map(createKey));
   myIndex.setSources(docs);
@@ -594,12 +603,15 @@ function createIndex(keys, docs) {
 function parseIndex(data) {
   var _ref3 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
       _ref3$getFn = _ref3.getFn,
-      getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn;
+      getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn,
+      _ref3$fieldNormWeight = _ref3.fieldNormWeight,
+      fieldNormWeight = _ref3$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref3$fieldNormWeight;
 
   var keys = data.keys,
       records = data.records;
   var myIndex = new FuseIndex({
-    getFn: getFn
+    getFn: getFn,
+    fieldNormWeight: fieldNormWeight
   });
   myIndex.setKeys(keys);
   myIndex.setIndexRecords(records);
@@ -1182,7 +1194,7 @@ function format(results, docs) {
   });
 }
 
-var Fuse = /*#__PURE__*/function () {
+var Fuse$1 = /*#__PURE__*/function () {
   function Fuse(docs) {
     var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
     var index = arguments.length > 2 ? arguments[2] : undefined;
@@ -1209,7 +1221,8 @@ var Fuse = /*#__PURE__*/function () {
       }
 
       this._myIndex = index || createIndex(this.options.keys, this._docs, {
-        getFn: this.options.getFn
+        getFn: this.options.getFn,
+        fieldNormWeight: this.options.fieldNormWeight
       });
     }
   }, {
@@ -1438,13 +1451,15 @@ var Fuse = /*#__PURE__*/function () {
   return Fuse;
 }();
 
-Fuse.version = '6.4.6';
-Fuse.createIndex = createIndex;
-Fuse.parseIndex = parseIndex;
-Fuse.config = Config;
+Fuse$1.version = '6.4.6';
+Fuse$1.createIndex = createIndex;
+Fuse$1.parseIndex = parseIndex;
+Fuse$1.config = Config;
 
 {
-  Fuse.parseQuery = parse;
+  Fuse$1.parseQuery = parse;
 }
 
+var Fuse = Fuse$1;
+
 module.exports = Fuse;
diff --git a/dist/fuse.basic.esm.js b/dist/fuse.basic.esm.js
index 1160ac34c..da01ef117 100644
--- a/dist/fuse.basic.esm.js
+++ b/dist/fuse.basic.esm.js
@@ -266,7 +266,9 @@ const AdvancedOptions = {
   // When `true`, the calculation for the relevance score (used for sorting) will
   // ignore the field-length norm.
   // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm
-  ignoreFieldNorm: false
+  ignoreFieldNorm: false,
+  // The weight to determine how much field length norm effects scoring.
+  fieldNormWeight: 1
 };
 
 var Config = {
@@ -280,7 +282,7 @@ const SPACE = /[^ ]+/g;
 
 // Field-length norm: the shorter the field, the higher the weight.
 // Set to 3 decimals to reduce index size.
-function norm(mantissa = 3) {
+function norm(weight = 1, mantissa = 3) {
   const cache = new Map();
   const m = Math.pow(10, mantissa);
 
@@ -292,7 +294,8 @@ function norm(mantissa = 3) {
         return cache.get(numTokens)
       }
 
-      const norm = 1 / Math.sqrt(numTokens);
+      // Default function is 1/sqrt(x), weight makes that variable
+      const norm = 1 / Math.pow(numTokens, 0.5 * weight);
 
       // In place of `toFixed(mantissa)`, for faster computation
       const n = parseFloat(Math.round(norm * m) / m);
@@ -308,8 +311,8 @@ function norm(mantissa = 3) {
 }
 
 class FuseIndex {
-  constructor({ getFn = Config.getFn } = {}) {
-    this.norm = norm(3);
+  constructor({ getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
+    this.norm = norm(fieldNormWeight, 3);
     this.getFn = getFn;
     this.isCreated = false;
 
@@ -448,17 +451,17 @@ class FuseIndex {
   }
 }
 
-function createIndex(keys, docs, { getFn = Config.getFn } = {}) {
-  const myIndex = new FuseIndex({ getFn });
+function createIndex(keys, docs, { getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
+  const myIndex = new FuseIndex({ getFn, fieldNormWeight });
   myIndex.setKeys(keys.map(createKey));
   myIndex.setSources(docs);
   myIndex.create();
   return myIndex
 }
 
-function parseIndex(data, { getFn = Config.getFn } = {}) {
+function parseIndex(data, { getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
   const { keys, records } = data;
-  const myIndex = new FuseIndex({ getFn });
+  const myIndex = new FuseIndex({ getFn, fieldNormWeight });
   myIndex.setKeys(keys);
   myIndex.setIndexRecords(records);
   return myIndex
@@ -1058,7 +1061,8 @@ class Fuse {
     this._myIndex =
       index ||
       createIndex(this.options.keys, this._docs, {
-        getFn: this.options.getFn
+        getFn: this.options.getFn,
+        fieldNormWeight: this.options.fieldNormWeight
       });
   }
 
diff --git a/dist/fuse.basic.js b/dist/fuse.basic.js
index 6df784de9..c0ba7f30f 100644
--- a/dist/fuse.basic.js
+++ b/dist/fuse.basic.js
@@ -367,7 +367,9 @@
     // When `true`, the calculation for the relevance score (used for sorting) will
     // ignore the field-length norm.
     // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm
-    ignoreFieldNorm: false
+    ignoreFieldNorm: false,
+    // The weight to determine how much field length norm effects scoring.
+    fieldNormWeight: 1
   };
   var Config = _objectSpread2(_objectSpread2(_objectSpread2(_objectSpread2({}, BasicOptions), MatchOptions), FuzzyOptions), AdvancedOptions);
 
@@ -375,7 +377,8 @@
   // Set to 3 decimals to reduce index size.
 
   function norm() {
-    var mantissa = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 3;
+    var weight = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
+    var mantissa = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3;
     var cache = new Map();
     var m = Math.pow(10, mantissa);
     return {
@@ -384,9 +387,10 @@
 
         if (cache.has(numTokens)) {
           return cache.get(numTokens);
-        }
+        } // Default function is 1/sqrt(x), weight makes that variable
+
 
-        var norm = 1 / Math.sqrt(numTokens); // In place of `toFixed(mantissa)`, for faster computation
+        var norm = 1 / Math.pow(numTokens, 0.5 * weight); // In place of `toFixed(mantissa)`, for faster computation
 
         var n = parseFloat(Math.round(norm * m) / m);
         cache.set(numTokens, n);
@@ -402,11 +406,13 @@
     function FuseIndex() {
       var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
           _ref$getFn = _ref.getFn,
-          getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn;
+          getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn,
+          _ref$fieldNormWeight = _ref.fieldNormWeight,
+          fieldNormWeight = _ref$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref$fieldNormWeight;
 
       _classCallCheck(this, FuseIndex);
 
-      this.norm = norm(3);
+      this.norm = norm(fieldNormWeight, 3);
       this.getFn = getFn;
       this.isCreated = false;
       this.setIndexRecords();
@@ -585,10 +591,13 @@
   function createIndex(keys, docs) {
     var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
         _ref2$getFn = _ref2.getFn,
-        getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn;
+        getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn,
+        _ref2$fieldNormWeight = _ref2.fieldNormWeight,
+        fieldNormWeight = _ref2$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref2$fieldNormWeight;
 
     var myIndex = new FuseIndex({
-      getFn: getFn
+      getFn: getFn,
+      fieldNormWeight: fieldNormWeight
     });
     myIndex.setKeys(keys.map(createKey));
     myIndex.setSources(docs);
@@ -598,12 +607,15 @@
   function parseIndex(data) {
     var _ref3 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
         _ref3$getFn = _ref3.getFn,
-        getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn;
+        getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn,
+        _ref3$fieldNormWeight = _ref3.fieldNormWeight,
+        fieldNormWeight = _ref3$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref3$fieldNormWeight;
 
     var keys = data.keys,
         records = data.records;
     var myIndex = new FuseIndex({
-      getFn: getFn
+      getFn: getFn,
+      fieldNormWeight: fieldNormWeight
     });
     myIndex.setKeys(keys);
     myIndex.setIndexRecords(records);
@@ -1186,7 +1198,7 @@
     });
   }
 
-  var Fuse = /*#__PURE__*/function () {
+  var Fuse$1 = /*#__PURE__*/function () {
     function Fuse(docs) {
       var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
       var index = arguments.length > 2 ? arguments[2] : undefined;
@@ -1213,7 +1225,8 @@
         }
 
         this._myIndex = index || createIndex(this.options.keys, this._docs, {
-          getFn: this.options.getFn
+          getFn: this.options.getFn,
+          fieldNormWeight: this.options.fieldNormWeight
         });
       }
     }, {
@@ -1442,15 +1455,17 @@
     return Fuse;
   }();
 
-  Fuse.version = '6.4.6';
-  Fuse.createIndex = createIndex;
-  Fuse.parseIndex = parseIndex;
-  Fuse.config = Config;
+  Fuse$1.version = '6.4.6';
+  Fuse$1.createIndex = createIndex;
+  Fuse$1.parseIndex = parseIndex;
+  Fuse$1.config = Config;
 
   {
-    Fuse.parseQuery = parse;
+    Fuse$1.parseQuery = parse;
   }
 
+  var Fuse = Fuse$1;
+
   return Fuse;
 
 }));
diff --git a/dist/fuse.common.js b/dist/fuse.common.js
index a05df3d39..27afc8143 100644
--- a/dist/fuse.common.js
+++ b/dist/fuse.common.js
@@ -446,7 +446,9 @@ var AdvancedOptions = {
   // When `true`, the calculation for the relevance score (used for sorting) will
   // ignore the field-length norm.
   // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm
-  ignoreFieldNorm: false
+  ignoreFieldNorm: false,
+  // The weight to determine how much field length norm effects scoring.
+  fieldNormWeight: 1
 };
 var Config = _objectSpread2(_objectSpread2(_objectSpread2(_objectSpread2({}, BasicOptions), MatchOptions), FuzzyOptions), AdvancedOptions);
 
@@ -454,7 +456,8 @@ var SPACE = /[^ ]+/g; // Field-length norm: the shorter the field, the higher th
 // Set to 3 decimals to reduce index size.
 
 function norm() {
-  var mantissa = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 3;
+  var weight = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
+  var mantissa = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3;
   var cache = new Map();
   var m = Math.pow(10, mantissa);
   return {
@@ -463,9 +466,10 @@ function norm() {
 
       if (cache.has(numTokens)) {
         return cache.get(numTokens);
-      }
+      } // Default function is 1/sqrt(x), weight makes that variable
+
 
-      var norm = 1 / Math.sqrt(numTokens); // In place of `toFixed(mantissa)`, for faster computation
+      var norm = 1 / Math.pow(numTokens, 0.5 * weight); // In place of `toFixed(mantissa)`, for faster computation
 
       var n = parseFloat(Math.round(norm * m) / m);
       cache.set(numTokens, n);
@@ -481,11 +485,13 @@ var FuseIndex = /*#__PURE__*/function () {
   function FuseIndex() {
     var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
         _ref$getFn = _ref.getFn,
-        getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn;
+        getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn,
+        _ref$fieldNormWeight = _ref.fieldNormWeight,
+        fieldNormWeight = _ref$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref$fieldNormWeight;
 
     _classCallCheck(this, FuseIndex);
 
-    this.norm = norm(3);
+    this.norm = norm(fieldNormWeight, 3);
     this.getFn = getFn;
     this.isCreated = false;
     this.setIndexRecords();
@@ -664,10 +670,13 @@ var FuseIndex = /*#__PURE__*/function () {
 function createIndex(keys, docs) {
   var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
       _ref2$getFn = _ref2.getFn,
-      getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn;
+      getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn,
+      _ref2$fieldNormWeight = _ref2.fieldNormWeight,
+      fieldNormWeight = _ref2$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref2$fieldNormWeight;
 
   var myIndex = new FuseIndex({
-    getFn: getFn
+    getFn: getFn,
+    fieldNormWeight: fieldNormWeight
   });
   myIndex.setKeys(keys.map(createKey));
   myIndex.setSources(docs);
@@ -677,12 +686,15 @@ function createIndex(keys, docs) {
 function parseIndex(data) {
   var _ref3 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
       _ref3$getFn = _ref3.getFn,
-      getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn;
+      getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn,
+      _ref3$fieldNormWeight = _ref3.fieldNormWeight,
+      fieldNormWeight = _ref3$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref3$fieldNormWeight;
 
   var keys = data.keys,
       records = data.records;
   var myIndex = new FuseIndex({
-    getFn: getFn
+    getFn: getFn,
+    fieldNormWeight: fieldNormWeight
   });
   myIndex.setKeys(keys);
   myIndex.setIndexRecords(records);
@@ -1875,7 +1887,7 @@ function format(results, docs) {
   });
 }
 
-var Fuse = /*#__PURE__*/function () {
+var Fuse$1 = /*#__PURE__*/function () {
   function Fuse(docs) {
     var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
     var index = arguments.length > 2 ? arguments[2] : undefined;
@@ -1902,7 +1914,8 @@ var Fuse = /*#__PURE__*/function () {
       }
 
       this._myIndex = index || createIndex(this.options.keys, this._docs, {
-        getFn: this.options.getFn
+        getFn: this.options.getFn,
+        fieldNormWeight: this.options.fieldNormWeight
       });
     }
   }, {
@@ -2227,17 +2240,19 @@ var Fuse = /*#__PURE__*/function () {
   return Fuse;
 }();
 
-Fuse.version = '6.4.6';
-Fuse.createIndex = createIndex;
-Fuse.parseIndex = parseIndex;
-Fuse.config = Config;
+Fuse$1.version = '6.4.6';
+Fuse$1.createIndex = createIndex;
+Fuse$1.parseIndex = parseIndex;
+Fuse$1.config = Config;
 
 {
-  Fuse.parseQuery = parse;
+  Fuse$1.parseQuery = parse;
 }
 
 {
   register(ExtendedSearch);
 }
 
+var Fuse = Fuse$1;
+
 module.exports = Fuse;
diff --git a/dist/fuse.esm.js b/dist/fuse.esm.js
index bbd3b241a..c2dbeff48 100644
--- a/dist/fuse.esm.js
+++ b/dist/fuse.esm.js
@@ -264,7 +264,9 @@ const AdvancedOptions = {
   // When `true`, the calculation for the relevance score (used for sorting) will
   // ignore the field-length norm.
   // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm
-  ignoreFieldNorm: false
+  ignoreFieldNorm: false,
+  // The weight to determine how much field length norm effects scoring.
+  fieldNormWeight: 1
 };
 
 var Config = {
@@ -278,7 +280,7 @@ const SPACE = /[^ ]+/g;
 
 // Field-length norm: the shorter the field, the higher the weight.
 // Set to 3 decimals to reduce index size.
-function norm(mantissa = 3) {
+function norm(weight = 1, mantissa = 3) {
   const cache = new Map();
   const m = Math.pow(10, mantissa);
 
@@ -290,7 +292,8 @@ function norm(mantissa = 3) {
         return cache.get(numTokens)
       }
 
-      const norm = 1 / Math.sqrt(numTokens);
+      // Default function is 1/sqrt(x), weight makes that variable
+      const norm = 1 / Math.pow(numTokens, 0.5 * weight);
 
       // In place of `toFixed(mantissa)`, for faster computation
       const n = parseFloat(Math.round(norm * m) / m);
@@ -306,8 +309,8 @@ function norm(mantissa = 3) {
 }
 
 class FuseIndex {
-  constructor({ getFn = Config.getFn } = {}) {
-    this.norm = norm(3);
+  constructor({ getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
+    this.norm = norm(fieldNormWeight, 3);
     this.getFn = getFn;
     this.isCreated = false;
 
@@ -446,17 +449,17 @@ class FuseIndex {
   }
 }
 
-function createIndex(keys, docs, { getFn = Config.getFn } = {}) {
-  const myIndex = new FuseIndex({ getFn });
+function createIndex(keys, docs, { getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
+  const myIndex = new FuseIndex({ getFn, fieldNormWeight });
   myIndex.setKeys(keys.map(createKey));
   myIndex.setSources(docs);
   myIndex.create();
   return myIndex
 }
 
-function parseIndex(data, { getFn = Config.getFn } = {}) {
+function parseIndex(data, { getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
   const { keys, records } = data;
-  const myIndex = new FuseIndex({ getFn });
+  const myIndex = new FuseIndex({ getFn, fieldNormWeight });
   myIndex.setKeys(keys);
   myIndex.setIndexRecords(records);
   return myIndex
@@ -1515,7 +1518,8 @@ class Fuse {
     this._myIndex =
       index ||
       createIndex(this.options.keys, this._docs, {
-        getFn: this.options.getFn
+        getFn: this.options.getFn,
+        fieldNormWeight: this.options.fieldNormWeight
       });
   }
 
diff --git a/dist/fuse.js b/dist/fuse.js
index 9460af0ee..5a08bca87 100644
--- a/dist/fuse.js
+++ b/dist/fuse.js
@@ -450,7 +450,9 @@
     // When `true`, the calculation for the relevance score (used for sorting) will
     // ignore the field-length norm.
     // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm
-    ignoreFieldNorm: false
+    ignoreFieldNorm: false,
+    // The weight to determine how much field length norm effects scoring.
+    fieldNormWeight: 1
   };
   var Config = _objectSpread2(_objectSpread2(_objectSpread2(_objectSpread2({}, BasicOptions), MatchOptions), FuzzyOptions), AdvancedOptions);
 
@@ -458,7 +460,8 @@
   // Set to 3 decimals to reduce index size.
 
   function norm() {
-    var mantissa = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 3;
+    var weight = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
+    var mantissa = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3;
     var cache = new Map();
     var m = Math.pow(10, mantissa);
     return {
@@ -467,9 +470,10 @@
 
         if (cache.has(numTokens)) {
           return cache.get(numTokens);
-        }
+        } // Default function is 1/sqrt(x), weight makes that variable
+
 
-        var norm = 1 / Math.sqrt(numTokens); // In place of `toFixed(mantissa)`, for faster computation
+        var norm = 1 / Math.pow(numTokens, 0.5 * weight); // In place of `toFixed(mantissa)`, for faster computation
 
         var n = parseFloat(Math.round(norm * m) / m);
         cache.set(numTokens, n);
@@ -485,11 +489,13 @@
     function FuseIndex() {
       var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
           _ref$getFn = _ref.getFn,
-          getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn;
+          getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn,
+          _ref$fieldNormWeight = _ref.fieldNormWeight,
+          fieldNormWeight = _ref$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref$fieldNormWeight;
 
       _classCallCheck(this, FuseIndex);
 
-      this.norm = norm(3);
+      this.norm = norm(fieldNormWeight, 3);
       this.getFn = getFn;
       this.isCreated = false;
       this.setIndexRecords();
@@ -668,10 +674,13 @@
   function createIndex(keys, docs) {
     var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
         _ref2$getFn = _ref2.getFn,
-        getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn;
+        getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn,
+        _ref2$fieldNormWeight = _ref2.fieldNormWeight,
+        fieldNormWeight = _ref2$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref2$fieldNormWeight;
 
     var myIndex = new FuseIndex({
-      getFn: getFn
+      getFn: getFn,
+      fieldNormWeight: fieldNormWeight
     });
     myIndex.setKeys(keys.map(createKey));
     myIndex.setSources(docs);
@@ -681,12 +690,15 @@
   function parseIndex(data) {
     var _ref3 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
         _ref3$getFn = _ref3.getFn,
-        getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn;
+        getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn,
+        _ref3$fieldNormWeight = _ref3.fieldNormWeight,
+        fieldNormWeight = _ref3$fieldNormWeight === void 0 ? Config.fieldNormWeight : _ref3$fieldNormWeight;
 
     var keys = data.keys,
         records = data.records;
     var myIndex = new FuseIndex({
-      getFn: getFn
+      getFn: getFn,
+      fieldNormWeight: fieldNormWeight
     });
     myIndex.setKeys(keys);
     myIndex.setIndexRecords(records);
@@ -1879,7 +1891,7 @@
     });
   }
 
-  var Fuse = /*#__PURE__*/function () {
+  var Fuse$1 = /*#__PURE__*/function () {
     function Fuse(docs) {
       var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
       var index = arguments.length > 2 ? arguments[2] : undefined;
@@ -1906,7 +1918,8 @@
         }
 
         this._myIndex = index || createIndex(this.options.keys, this._docs, {
-          getFn: this.options.getFn
+          getFn: this.options.getFn,
+          fieldNormWeight: this.options.fieldNormWeight
         });
       }
     }, {
@@ -2231,19 +2244,21 @@
     return Fuse;
   }();
 
-  Fuse.version = '6.4.6';
-  Fuse.createIndex = createIndex;
-  Fuse.parseIndex = parseIndex;
-  Fuse.config = Config;
+  Fuse$1.version = '6.4.6';
+  Fuse$1.createIndex = createIndex;
+  Fuse$1.parseIndex = parseIndex;
+  Fuse$1.config = Config;
 
   {
-    Fuse.parseQuery = parse;
+    Fuse$1.parseQuery = parse;
   }
 
   {
     register(ExtendedSearch);
   }
 
+  var Fuse = Fuse$1;
+
   return Fuse;
 
 }));
diff --git a/src/core/config.js b/src/core/config.js
index 495d626ee..13d019f9e 100644
--- a/src/core/config.js
+++ b/src/core/config.js
@@ -54,7 +54,9 @@ export const AdvancedOptions = {
   // When `true`, the calculation for the relevance score (used for sorting) will
   // ignore the field-length norm.
   // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm
-  ignoreFieldNorm: false
+  ignoreFieldNorm: false,
+  // The weight to determine how much field length norm effects scoring.
+  fieldNormWeight: 1
 }
 
 export default {
diff --git a/src/core/index.js b/src/core/index.js
index a95459317..17325ffd3 100644
--- a/src/core/index.js
+++ b/src/core/index.js
@@ -34,7 +34,8 @@ export default class Fuse {
     this._myIndex =
       index ||
       createIndex(this.options.keys, this._docs, {
-        getFn: this.options.getFn
+        getFn: this.options.getFn,
+        fieldNormWeight: this.options.fieldNormWeight
       })
   }
 
@@ -286,4 +287,4 @@ export default class Fuse {
 
     return matches
   }
-}
\ No newline at end of file
+}
diff --git a/src/tools/FuseIndex.js b/src/tools/FuseIndex.js
index e02357cb1..4d3213c30 100644
--- a/src/tools/FuseIndex.js
+++ b/src/tools/FuseIndex.js
@@ -4,8 +4,8 @@ import normGenerator from './norm'
 import { createKey } from './KeyStore'
 
 export default class FuseIndex {
-  constructor({ getFn = Config.getFn } = {}) {
-    this.norm = normGenerator(3)
+  constructor({ getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
+    this.norm = normGenerator(fieldNormWeight, 3)
     this.getFn = getFn
     this.isCreated = false
 
@@ -147,17 +147,17 @@ export default class FuseIndex {
   }
 }
 
-export function createIndex(keys, docs, { getFn = Config.getFn } = {}) {
-  const myIndex = new FuseIndex({ getFn })
+export function createIndex(keys, docs, { getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
+  const myIndex = new FuseIndex({ getFn, fieldNormWeight })
   myIndex.setKeys(keys.map(createKey))
   myIndex.setSources(docs)
   myIndex.create()
   return myIndex
 }
 
-export function parseIndex(data, { getFn = Config.getFn } = {}) {
+export function parseIndex(data, { getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}) {
   const { keys, records } = data
-  const myIndex = new FuseIndex({ getFn })
+  const myIndex = new FuseIndex({ getFn, fieldNormWeight })
   myIndex.setKeys(keys)
   myIndex.setIndexRecords(records)
   return myIndex
diff --git a/src/tools/norm.js b/src/tools/norm.js
index 23abf9cc5..9ed8575a4 100644
--- a/src/tools/norm.js
+++ b/src/tools/norm.js
@@ -2,7 +2,7 @@ const SPACE = /[^ ]+/g
 
 // Field-length norm: the shorter the field, the higher the weight.
 // Set to 3 decimals to reduce index size.
-export default function norm(mantissa = 3) {
+export default function norm(weight = 1, mantissa = 3) {
   const cache = new Map()
   const m = Math.pow(10, mantissa)
 
@@ -14,7 +14,8 @@ export default function norm(mantissa = 3) {
         return cache.get(numTokens)
       }
 
-      const norm = 1 / Math.sqrt(numTokens)
+      // Default function is 1/sqrt(x), weight makes that variable
+      const norm = 1 / Math.pow(numTokens, 0.5 * weight)
 
       // In place of `toFixed(mantissa)`, for faster computation
       const n = parseFloat(Math.round(norm * m) / m)
diff --git a/test/scoring.test.js b/test/scoring.test.js
new file mode 100644
index 000000000..9a8f99751
--- /dev/null
+++ b/test/scoring.test.js
@@ -0,0 +1,65 @@
+const Fuse = require('../dist/fuse')
+
+const defaultList = ['Stove', 'My good friend Steve from college']
+const defaultOptions = {}
+
+const setup = (itemList, overwriteOptions) => {
+  const list = itemList || defaultList
+  const options = { ...defaultOptions, ...overwriteOptions }
+
+  return new Fuse(list, options)
+}
+
+describe('Flat list of strings: ["Stove", "My good friend Steve from college"]', () => {
+
+  describe('When performing a fuzzy search for the term "Steve" with ignoreFieldNorm off', () => {
+    let result, fuse
+    beforeEach(() => {
+      fuse = setup()
+      result = fuse.search('Steve')
+    })
+
+    test('we get a list of containing 2 items', () => {
+      expect(result).toHaveLength(2)
+    })
+
+    test('whose values represent the indices of ["Stove", "My good friend Steve from college"]', () => {
+      expect(result[0].refIndex).toBe(0)
+      expect(result[1].refIndex).toBe(1)
+    })
+  })
+
+  describe('When performing a fuzzy search for the term "Steve" with ignoreFieldNorm on', () => {
+    let result, fuse
+    beforeEach(() => {
+      fuse = setup(null, { ignoreFieldNorm: true })
+      result = fuse.search('Steve')
+    })
+
+    test('we get a list of containing 2 items', () => {
+      expect(result).toHaveLength(2)
+    })
+
+    test('whose values represent the indices of ["My good friend Steve from college", "Stove"]', () => {
+      expect(result[0].refIndex).toBe(1)
+      expect(result[1].refIndex).toBe(0)
+    })
+  })
+
+  describe('When performing a fuzzy search for the term "Steve" with ignoreFieldNorm off and fieldNormWeight decreased', () => {
+    let result, fuse
+    beforeEach(() => {
+      fuse = setup(null, { fieldNormWeight: 0.15 })
+      result = fuse.search('Steve')
+    })
+
+    test('we get a list of containing 2 items', () => {
+      expect(result).toHaveLength(2)
+    })
+
+    test('whose values represent the indices of ["My good friend Steve from college", "Stove"]', () => {
+      expect(result[0].refIndex).toBe(1)
+      expect(result[1].refIndex).toBe(0)
+    })
+  })
+})