Fastest time to add 100 digits in a mental calculation
- Who
- Omer Yigit Agma
- What
- 18.91 second(s)
- Where
- Türkiye (Istanbul)
- When
- 01 July 2016
The fastest time to add 100 digits in a mental calculation is 18.91 seconds, achieved by Omer Yigit Agma (Turkey) in Istanbul, Turkey, on 1 July 2016.
This record was attempted under the auspices of the Memoriad organisation.