Number System Conversion Tool

NOTE: This page requires Netscape 3.0 or better.

This is a tool to practice converting between different number systems, using bases 2-16. Fill in the first two fields and click on the "Convert" button. The answer will appear automatically. If you click on "Explain Answer", you will get a short explanation of how the answer was obtained.
For a more detailed explanation of conversions between number systems, read the tutorial.


Decimal number to convert: To base:


Number to convert to decimal: From base:

Answer in decimal:

Last updated 2001/04/12
Adapted from

by Chaya Gurwitz Department of Computer and Information Science Brooklyn College