Photography Tools
9 free calculators for photographers
Depth of Field Calculator
Master focus in 30 seconds.
Focal Length FOV Calculator
Understand your lens in 60 seconds.
Golden Hour Calculator
Capture perfect light every time.
Image Aspect Ratio Calculator
16:9 vs 4:3 vs Square — which is best?
Long Exposure Calculator
Create stunning blur with ND filters explained.
Megapixel Print Calculator
The real resolution you need.
Photo File Size Estimator
Plan your backup strategy before disaster strikes.
Photo Print Size Calculator
Print perfect photos — stop pixelated images.
Star Trail Exposure Calculator
Capture the Milky Way in 3 steps.