Float Toy

Click on a cell below to toggle bit values, or edit the hex or decimal values directly. Use this to build intuition for the IEEE floating-point format. See Wikipedia for details on the half-precision, single-precision and double-precision floating-point formats.

16-bit (half)

= 0x

=

32-bit (float)

= 0x

=

64-bit (double)

= 0x