Image Megapixels
Megapixels count the total samples in a rectangular image grid.
Image Megapixels
Resolution · 2 inputs
How to use this calculator
- Enter width in px.
- Enter height in px.
- Select Calculate and keep the output unit with the answer.
Before you use the answer
Keep capture settings, physical dimensions and delivery requirements in separate columns of the job notes. A mathematically equivalent setting may change motion blur, depth of field or noise. Check an actual frame before committing an entire session to a numerical estimate.
Pixel count alone does not determine sharpness, noise or lens performance.
Does it save my inputs?
No calculation history is stored by this website. The calculator works locally in your browser. See the privacy policy for hosting and contact details.
Why might a result be approximate?
Measurement uncertainty, ideal-model assumptions and floating-point rounding can all matter. Displaying more digits does not improve the original measurement.
Related calculations
Print Width from Pixels
Pixel dimensions and chosen print density together determine output size.
Open calculator ↗Print Height from Pixels
An image's vertical pixel count sets print height at a specified pixels-per-inch density.
Open calculator ↗Required Print Pixels
A target physical dimension converts into a minimum whole-pixel requirement.
Open calculator ↗