diff --git a/packages/util/src/units.ts b/packages/util/src/units.ts
new file mode 100644
index 00000000000..4ed6f1a6c8a
--- /dev/null
+++ b/packages/util/src/units.ts
@@ -0,0 +1,2 @@
+/** Easy conversion from Gwei to wei */
+export const GWEI_TO_WEI = BigInt(1000000000)