✳ FREE CALCULATOR
Megapixel calculator
Convert width × height into total pixels and megapixels, with the aspect ratio alongside.
- Megapixels
- 12.19 MP
- Total pixels
- 12,192,768
- Aspect ratio
- 4:3
- At 300 DPI this prints
- 13.4 × 10.1 inches
Calculated as: megapixels = width × height ÷ 1,000,000
What this assumes
- Print size at 300 DPI is the common photo-quality convention, not a rule.
Koldflux works these numbers out for you when it exports - the calculators exist because our own pipeline needed them first.
Automate this in Koldflux