Standard whole stop meter readings for f-stops, shutter speeds and ISO

The following values are standard stops in photography. Each stop is a value that measures the amount of light and double going in one direction and halve going in the other. The ratio of light measurement between all whole photographic settings is 2 to 1.

F-Stop (Aperture size from tiny opening to large opening)
f-64     f-45     f-32     f-22     f-16     f-11     f-8     f-5.6    f-4    f-2.8   f2   f-1.4

Shutter speeds from fast to slow
1/2000 1/1000  1/500    1/250  1/60   1/30    1/15    1/8     1/4    1/2   1 sec  2 sec 

ISO (film speed from very fast/good in low light to slow/good in bright light)
6400    3200    1600    800     400     200     100     50     25     12