diff --git a/source/Ox/js/Format.js b/source/Ox/js/Format.js
index b16f9f22..38de412f 100644
--- a/source/Ox/js/Format.js
+++ b/source/Ox/js/Format.js
@@ -546,7 +546,7 @@ Ox.formatValue = function(num, str, bin) {
         val;
     Ox.forEach(Ox.PREFIXES, function(chr, i) {
         if (num < Math.pow(base, i + 1) || i == len - 1) {
-            val = Ox.formatNumber(num / Math.pow(base, i), i) +
+            val = Ox.formatNumber(num / Math.pow(base, i), i ? i - 1 : 0) +
                 ' ' + chr + (chr && bin ? 'i' : '') + str;
             return false;
         }