Shutter Speed Calculator
Calculate optimal shutter speed for motion photography, astrophotography, and long exposures. Freeze action or create blur effects.
How to Calculate Shutter Speed
- 1 Select your calculation type: freeze motion, motion blur, or astrophotography
- 2 Choose a subject or enter custom subject speed
- 3 Enter distance to subject and focal length
- 4 Select your camera's sensor size (full frame, APS-C, etc.)
- 5 View recommended shutter speeds and whether tripod or flash is needed
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Last updated: January 15, 2026 · v2.1