Minor code simplification (#32)

sindresorhus · Apr 24, 2017 · ed4f51e · ed4f51e
1 parent 0d17795
commit ed4f51e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -16,7 +16,7 @@ module.exports = num => {
 		return (neg ? '-' : '') + num + ' B';
 	}
 
-	const exponent = Math.min(Math.floor(Math.log(num) / Math.log(1000)), UNITS.length - 1);
+	const exponent = Math.min(Math.floor(Math.log10(num) / 3), UNITS.length - 1);
 	const numStr = Number((num / Math.pow(1000, exponent)).toPrecision(3));
 	const unit = UNITS[exponent];