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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!






Corrected Exposure Time

1.0 seconds

This is the adjusted exposure time needed to account for reciprocity failure in film during long exposures.

About Reciprocity Failure

Film becomes less sensitive to light during long exposures, requiring longer exposure times than calculated. Each film stock has different characteristics for reciprocity failure.

  • Minimal effect under 1 second
  • Significant impact on exposures over 10 seconds
  • May affect color balance in color films

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