Precision tools for every shot.

DoP Toolkit is the essential calculator suite for cinematographers, camera operators, and filmmakers. Instantly calculate depth of field, field of view, timecode mathematics, storage requirements, and golden hour timing - all in one professional app.

DoP Toolkit depth of field calculator on iPhone

Features

Every calculation you need on set.

Scouting locations, planning shots, managing media, or timing a shooting day around the sun: DoP Toolkit covers the calculations for each one.

Depth of Field

Calculate hyperfocal distance, near and far focus limits, and total depth of field based on focal length, aperture, distance, and sensor size. Know exactly what's sharp before you roll.

Field of View

Instantly see horizontal, vertical, and diagonal angles, frame dimensions at any distance, plus reverse lookup to find the lens you need.

Sun & Golden Hour

Accurate sunrise, sunset, golden hour, and blue hour calculations for any location and date - perfect for planning shoots around natural light.

Timecode Calculator

Add, subtract, and convert timecode with support for drop-frame formats and frame-accurate calculations.

Storage Calculator

Calculate media requirements for any codec at any frame rate and duration, so you never run out of cards mid-shoot.

Sensor Presets

Preset profiles for major cinema and mirrorless cameras from RED, ARRI, Sony, Canon and more, with full custom sensor support.

Sensor Support

Built around your camera.

Every calculation is only as good as the sensor data behind it. DoP Toolkit ships with accurate preset profiles for the cameras working DoPs actually use, plus full custom sensor support for anything else.

RED ARRI Sony Canon Blackmagic Panasonic Fujifilm Custom sensors

See It In Action

Clean, fast, and built for set.

What You Get

Everything a DoP needs in one app.

Optics & Framing

  • Hyperfocal distance and total depth of field
  • Near and far focus limits
  • Horizontal, vertical and diagonal field of view
  • Reverse lookup to find the lens you need

Time & Light

  • Timecode add, subtract and convert
  • Drop-frame format support
  • Sunrise, sunset, golden hour and blue hour
  • Any location, any date

Media & Cameras

  • Storage requirements by codec and frame rate
  • Preset profiles for major cinema and mirrorless cameras
  • Full custom sensor support
  • Frame-accurate calculations throughout

Ideal For

Made for anyone behind the camera.

Cinematographers & DoPs

Who need fast, reliable calculations for depth of field, focus and light while planning and shooting.

Camera Operators & ACs

Pulling focus and building shot lists, with hyperfocal distance and framing math always to hand.

Location Scouts & Producers

Timing shoot days around golden hour and blue hour, and planning storage needs before the crew arrives.