True Random Number Service

Advisory: RANDOM.ORG will be intermittently unavailable on Wednesday 2015-03-04 10am-noon UTC due to maintenance work.

Bit Tally

RANDOM.ORG is a true random number service that generates randomness via atmospheric noise. This page shows how many random bits the service has generated throughout its existence. The figures are updated roughly once per minute.

Service began on:Thursday, 22 October 1998 at 19:52:27 UTC
Today's date:Sunday, 1 March 2015 at 23:22:16 UTC
Total time operational:516,166,189 seconds
Total randomness generated:1,948,939,179,031 bits (approx. 226.9 GiB)
Equivalent to:357.4 CD-ROMs or 49.4 DVD-ROMs
Average speed:3,776 bits/second†

†The average speed is calculated since the service began (i.e., since 1998). The figure does not reflect the generator's maximum speed but rather its effective speed, which is based on demand, over a long period.

© 1998-2015 RANDOM.ORG
Valid XHTML 1.0 Transitional | Valid CSS
Terms and Conditions