diff --git a/package-lock.json b/package-lock.json
index cc1ddb0d78..e2bceb3ad0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,6 +20,7 @@
         "@types/node": "^18.19.75",
         "@typescript-eslint/eslint-plugin": "^5.62.0",
         "@typescript-eslint/parser": "^5.62.0",
+        "as-float": "^1.0.1",
         "diff": "^7.0.0",
         "esbuild": "^0.25.0",
         "eslint": "^8.57.1",
@@ -953,6 +954,13 @@
         "node": ">=8"
       }
     },
+    "node_modules/as-float": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/as-float/-/as-float-1.0.1.tgz",
+      "integrity": "sha512-TsN1UpoFdtzuKXqqpdnGbFuMYnK/eqMEjd2xVvACG29H/v4KLx+UD+tHRz9v6zO+Ge/AR/uskSruBIPZrchhHw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
@@ -3054,6 +3062,12 @@
       "integrity": "sha512-HGyxoOTYUyCM6stUe6EJgnd4EoewAI7zMdfqO+kGjnlZmBDz/cR5pf8r/cR4Wq60sL/p0IkcjUEEPwS3GFrIyw==",
       "dev": true
     },
+    "as-float": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/as-float/-/as-float-1.0.1.tgz",
+      "integrity": "sha512-TsN1UpoFdtzuKXqqpdnGbFuMYnK/eqMEjd2xVvACG29H/v4KLx+UD+tHRz9v6zO+Ge/AR/uskSruBIPZrchhHw==",
+      "dev": true
+    },
     "balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
diff --git a/package.json b/package.json
index 2b10b739a3..cf320be2a8 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,7 @@
     "@types/node": "^18.19.75",
     "@typescript-eslint/eslint-plugin": "^5.62.0",
     "@typescript-eslint/parser": "^5.62.0",
+    "as-float": "^1.0.1",
     "diff": "^7.0.0",
     "esbuild": "^0.25.0",
     "eslint": "^8.57.1",
diff --git a/src/glue/js/float.d.ts b/src/glue/js/float.d.ts
index 8694f03b52..b116ad846c 100644
--- a/src/glue/js/float.d.ts
+++ b/src/glue/js/float.d.ts
@@ -7,3 +7,4 @@ declare function f32_as_i32(value: f32): i32;
 declare function i32_as_f32(value: i32): f32;
 declare function f64_as_i64(value: f64): i64;
 declare function i64_as_f64(value: i64): f64;
+declare function f64_pow(value: f64, exponent: f64): f64;
diff --git a/src/glue/js/float.js b/src/glue/js/float.js
index 090af6cf96..6b68fdfef1 100644
--- a/src/glue/js/float.js
+++ b/src/glue/js/float.js
@@ -3,6 +3,8 @@
  * @license Apache-2.0
  */
 
+import { f64_pow } from "as-float";
+
 /* eslint-disable no-undef */
 
 const F64 = new Float64Array(1);
@@ -29,3 +31,5 @@ globalThis.i64_as_f64 = function i64_as_f64(value) {
   I32[1] = i64_high(value);
   return F64[0];
 };
+
+globalThis.f64_pow = f64_pow;
diff --git a/src/util/math.ts b/src/util/math.ts
index 25759f35d1..56655e921c 100644
--- a/src/util/math.ts
+++ b/src/util/math.ts
@@ -11,16 +11,10 @@ export function isPowerOf2(x: i32): bool {
 export function accuratePow64(x: f64, y: f64): f64 {
   if (!ASC_TARGET) { // ASC_TARGET == JS
     // Engines like V8, WebKit and SpiderMonkey uses powi fast path if exponent is integer
-    // This speculative optimization leads to loose precisions like 10 ** 208 != 1e208
-    // or/and 10 ** -5 != 1e-5 anymore. For avoid this behaviour we are forcing exponent
-    // to fractional form and compensate this afterwards.
-    if (isFinite(y) && Math.abs(y) >= 2 && Math.trunc(y) == y) {
-      if (y < 0) {
-        return Math.pow(x, y + 0.5) / Math.pow(x, 0.5);
-      } else {
-        return Math.pow(x, y - 0.5) * Math.pow(x, 0.5);
-      }
-    }
+    // This speculative optimization leads to loose precisions like 10 ** -5 != 1e-5 anymore
+    // and introduces inconsistencies between different engines and versions
+    // For avoid this behavior we using bootstrap f64_pow function.
+    return f64_pow(x, y);
   }
   return Math.pow(x, y);
 }