Exposure Value (EV) Calculator
Compute and convert EV at any aperture, shutter, and ISO combination.
Exposure Value (EV)
11.97
All combinations at this EV produce the same exposure.
Equivalent settings by ISO
| ISO | Shutter (f/8) |
|---|---|
| 50 | 1/31 s |
| 100 | 1/63 s |
| 160 | 1/100 s |
| 200 | 1/125 s |
| 400 | 1/250 s |
| 640 | 1/400 s |
| 800 | 1/500 s |
| 1600 | 1/1000 s |
| 3200 | 1/2000 s |
| 6400 | 1/4000 s |
ISO → 400
Stops: 1.00
Compensated shutter: 1/63 s
Aperture still: f/8
About this tool
Pick any combination of aperture, shutter, and ISO to see the resulting Exposure Value, the equivalent settings at a different ISO, and a stop chart. The r/Photography and r/videography 'what's the EV at this setting' and ND filter compensation reference.
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