Updates: Changed function name to NumBaseConvert. Also, now supports real numbers, not just integers. Updated the function a little. Realized that if the baseFrom is 10, there's no need to convert it to decimal first, as it's already there. So if baseFrom is set to 10, then the convert to decimal step is skipped completely. It shaves off a bit of time. Fixed something that Valik considered a bug (line 69 of NumBaseConvert.au3). Don't want this bug being fixed and then the UDF doesn't work. Origi