DSLR CamCalc - Free

Master DSLR camera settings with DSLR CamCalc - Free, the essential photography calculator that transforms complex exposure calculations into instant, actionable insights for both daylight and night shooting.

Whether you're a seasoned photographer or developing your technical skills, this app eliminates guesswork from camera setup. Instead of fumbling with manual calculations on set, you get precise values in seconds — letting you focus entirely on composition and light.

Calculate maximum exposure time to prevent star trails during night sky photography, ensuring your long exposures capture the cosmos without motion blur. Determine hyperfocal distance to maximize sharpness across your frame, critical for landscape and architectural work. Work out depth of field instantly so you control exactly which elements stay sharp and which fade to beautiful bokeh. Find the critical aperture that avoids diffraction blur — a subtle but important consideration at narrow f-stops. Adjust exposure compensation when you change ISO or aperture mid-shoot, keeping your exposure locked. Extend exposure times accurately when stacking neutral density filters for creative motion effects.

The sun and moon calculator uses your location to show exact rise and set times for any date, perfect for planning golden hour shoots or night photography sessions. Calculate stereo basis for 3D photography, unlocking creative depth effects.

Comprehensive sensor support means your camera's specifics are already built in: Full Frame, APS-C (Canon, Sony, Pentax), APS-H (Canon), DX (Nikon), CX (Nikon), and Micro Four-Thirds. Every calculation accounts for your exact sensor dimensions.

This is a pure calculation companion — not a photo editor or capture tool. It lives in your photography workflow as the brain behind your settings, letting you verify technical decisions before you press the shutter.

The app respects your privacy: GPS data is only used for sun and moon calculations and never shared. Updates are frequent and driven by user feedback, so the tool evolves with your needs.

Download DSLR CamCalc - Free today and add professional-grade calculation power to your camera bag.