Megapixels for Print Size
Calculate Megapixels for Print Size instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Megapixels for Print Size
Megapixels
DPI
Long side
50.8cm
More about: Megapixels for Print Size
What it calculates
The “Megapixels for Print Size” calculator computes Long side in cm from 2 parameters: megapixels, dpi.
Used by photographers and videographers when setting up a shoot.
Example calculation
With parameters Megapixels = 24, DPI = 300 the result is 50.8 cm.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.