diff --git a/Conversions/DecimalToHex.js b/Conversions/DecimalToHex.js
index 0fa1b4c12..5b130de9a 100644
--- a/Conversions/DecimalToHex.js
+++ b/Conversions/DecimalToHex.js
@@ -13,7 +13,7 @@ function intToHex (num) {
 function decimalToHex (num) {
   const hexOut = []
   while (num > 15) {
-    hexOut.push(intToHex(num % 16))
+    hexOut.unshift(intToHex(num % 16))
     num = Math.floor(num / 16)
   }
   return intToHex(num) + hexOut.join('')