Decompose IEEE Floating Point Number

last updated: 2008 Oct 04

This page will analyze an IEEE format floating point number and display its various fields. You can enter a decimal number and get the IEEE single and double precision representations or enter a number in either IEEE representation.

Email with questions or to report bugs.

Enter a single-precision IEEE number as 8 hex digits and click

OR enter a double-precision IEEE number as 16 hex digits and click

OR first, select conversion mode,
Truncate Round

then, fill in a decimal number and click

Send complaints to: someone@who.cares

If you like this, keep an eye on my Home Page for future goodies in the same vein.