Free tools for
the people on set.
Quick calculators we built for our own shoots — the pay math, the focus math, the light math. Free to use, and a lighter cousin of the apps we make.
Film crew overtime calculator
Straight time, time-and-a-half, double time and meal penalties from your rate and hours.
Open calculator → CameraDepth of field calculator
Near and far focus limits, total depth of field and hyperfocal distance for any format.
Open calculator → LightND filter calculator & chart
Filter to stops and density, plus the new shutter speed for long exposures.
Open calculator → CameraShutter angle calculator
Shutter angle and frame rate to shutter speed and exposure — the 180° rule, any angle.
Open calculator → CameraField of view calculator
Horizontal, vertical and diagonal angle of view, and coverage at a distance.
Open calculator →The apps do the heavy lifting.
These calculators are the quick version. The apps carry the whole job — Wrap Clock computes pay live from your real agreement, Set Math holds sixteen camera calculators, and DOPro puts them under a director's viewfinder.