True Random Number Service

From 4 January 2015, RANDOM.ORG will redirect all non-secure requests (HTTP) to our secure service (HTTPS) Learn more...

Do you own an iOS or Android device? Check out our app!

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, 21 December 2014 at 10:37:16 UTC
Total time operational:510,072,289 seconds
Total randomness generated:1,886,557,999,360 bits (approx. 219.6 GiB)
Equivalent to:346.0 CD-ROMs or 47.8 DVD-ROMs
Average speed:3,699 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.

© 1998-2014 RANDOM.ORG
Valid XHTML 1.0 Transitional | Valid CSS
Terms and Conditions