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Photography Calculators

Welcome to our Photography Calculators page! These handy tools help photographers quickly and accurately make essential calculations for capturing the perfect shot.

Easily calculate exposure settings, depth of field, hyperfocal distance, and much more. Just select your calculator, enter your data, and instantly receive precise results.

Spend less time on technicalities and more time behind the lens creating beautiful images!






Flash Calculation Results

Required Flash Power

1/4 power

Good exposure range

Exposure Values

f/8

ISO 100

GN 58

Flash Photography Guide

Power Levels
Power Usage
1/1 Maximum power, distant subjects
1/4 Group photos, medium distance
1/16 - 1/128 Close-up, macro work
Flash Tips
  • Use lower power for faster recycle times
  • Consider diffusion for softer light
  • Balance with ambient light when possible
  • Account for light modifiers in calculations
  • Test and adjust for precise control

Use these calculators to help determine optimal camera settings for your shots.