Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Photography
Exposure Calculator
Find the new shutter speed needed to maintain correct exposure after changing aperture. Ideal for photographers adjusting depth of field without altering brightness.
New Shutter Speed
0.06 s
0.06
0.0167
0.125
Handheld-safeStabilize advisedTripod-required
0.0167-0.125 s (1/60 to 1/8) invites camera shake handheld; brace against a surface or use stabilization to stay sharp.
The new shutter speed preserves exposure when you change aperture; bands follow the photographic handholding guideline that shutter slower than about 1/60 s (0.0167 s) risks shake.
Photography
Timelapse Calculator
Calculate the shooting interval between frames for a timelapse sequence. Use it before a shoot to set your intervalometer correctly and hit a target video length.
Fill in the required fields to see your result.
Key differences
| Exposure Calculator | Timelapse Calculator | |
|---|---|---|
| Category | Photography | Photography |
| Inputs required | 3 | 3 |
| Result | New Shutter Speed (s) | Shooting Interval (seconds) |
| What it does | Find the new shutter speed needed to maintain correct exposure after changing aperture. Ideal for photographers adjusting depth of field without altering brightness. | Calculate the shooting interval between frames for a timelapse sequence. Use it before a shoot to set your intervalometer correctly and hit a target video length. |