diff --git a/scripts/land-calculate/Readme.md b/scripts/land-calculate/Readme.md
new file mode 100644
index 00000000..8f49f2ab
--- /dev/null
+++ b/scripts/land-calculate/Readme.md
@@ -0,0 +1,11 @@
+# Description
+This Class to Calculate Land [X,Z]
+
+### Method
+- testInBox({ start: [x,z], end: [x,z] })
+- getTile({ start: [x,z], end: [x,z] })
+
+check `tests.js`
+
+# Credits
+@Nperma
diff --git a/scripts/land-calculate/index.js b/scripts/land-calculate/index.js
new file mode 100644
index 00000000..8a119bae
--- /dev/null
+++ b/scripts/land-calculate/index.js
@@ -0,0 +1,89 @@
+// Script example for ScriptAPI
+// Author: Nperma <https://github.com/nperma>
+// Project: https://github.com/JaylyDev/ScriptAPI
+/**
+ * Class for mathematical and spatial operations related to land usage.
+ * @param {number[]} value - The initial coordinates [x, z] representing a point in space.
+ * @constructor
+ * @writter @Nperma
+ */
+export class MATH {
+    constructor(value) {
+        /**
+         * Initial coordinates representing a point in space.
+         * @type {number[]}
+         */
+        this.value = value;
+    }
+    
+    /**
+     * Check if the point is within a specified box.
+     * @param {Object} box - The box object with start and end points defining the region.
+     * @param {number[]} box.start - The starting coordinates [x, z] of the box.
+     * @param {number[]} box.end - The ending coordinates [x, z] of the box.
+     * @returns {boolean} - True if the point is inside the box, false otherwise.
+     */
+    testInbox(box) {
+        const pos = this.value;
+        const { start, end } = box;
+        return (
+            pos[0] >= Math.min(start[0], end[0]) &&
+            pos[0] <= Math.max(start[0], end[0]) &&
+            pos[1] >= Math.min(start[1], end[1]) &&
+            pos[1] <= Math.max(start[1], end[1])
+        );
+    }
+
+    /**
+     * Get the center point of a specified box.
+     * @param {Object} box - The box object with start and end points defining the region.
+     * @param {number[]} box.start - The starting coordinates [x, z] of the box.
+     * @param {number[]} box.end - The ending coordinates [x, z] of the box.
+     * @returns {Object} - Object with x and z properties representing the center coordinates.
+     */
+    getCenter(box) {
+        const { start, end } = box;
+        const centerX = (start[0] + end[0]) / 2;
+        const centerZ = (start[1] + end[1]) / 2;
+        return { x: centerX, z: centerZ };
+    }
+
+    /**
+     * Get information about the proximity of the point to a specified tile.
+     * @param {Object} box - The box object with start and end points defining the tile.
+     * @param {number[]} box.start - The starting coordinates [x, z] of the tile.
+     * @param {number[]} box.end - The ending coordinates [x, z] of the tile.
+     * @returns {Object} - Object with status, center, distanceToEnter, and tile properties.
+     */
+    getTile(box) {
+        const center = this.getCenter(box);
+
+        const status = this.testInbox(box);
+        if (!status) {
+            const distanceToEnterX = Math.min(
+                Math.abs(this.value[0] - box.start[0]),
+                Math.abs(this.value[0] - box.end[0])
+            );
+
+            const distanceToEnterZ = Math.min(
+                Math.abs(this.value[1] - box.start[1]),
+                Math.abs(this.value[1] - box.end[1])
+            );
+
+            return {
+                status,
+                center,
+                distanceToEnter: Math.round(
+                    Math.sqrt(distanceToEnterX ** 2 + distanceToEnterZ ** 2)
+                ),
+                tile: "Tile Information"
+            };
+        }
+        return {
+            status,
+            center,
+            distanceToEnter: 0,
+            tile: "Tile Information"
+        };
+    }
+    }
diff --git a/scripts/land-calculate/tests.js b/scripts/land-calculate/tests.js
new file mode 100644
index 00000000..975a7ac9
--- /dev/null
+++ b/scripts/land-calculate/tests.js
@@ -0,0 +1,26 @@
+import * as mc from "@minecraft/server";
+import { MATH } from "./index.js";
+
+const AreaLobby = { start: [200, -200], end: [-200, 200] }; // Center 0,0
+
+let playerLog = {};
+
+mc.system.runInterval(async () => {
+  mc.world.getPlayers().forEach((ply) => {
+    if (!playerLog[ply.name]) {
+      playerLog[ply.name] = {
+        status: "out land",
+      };
+    }
+
+    const playerLocation = new MATH([ply.location.x, ply.location.z]);
+
+    if (playerLocation.testInbox(AreaLobby) && playerLog[ply.name].status === "out land") {
+      ply.sendMessage("§7You are inside this Area Lobby");
+      playerLog[ply.name].status = "in land";
+    } else if (!playerLocation.testInbox(AreaLobby) && playerLog[ply.name].status === "in land") {
+      ply.sendMessage("§7You are out of this Area Lobby!!");
+      playerLog[ply.name].status = "out land";
+    }
+  });
+});