Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Photography
Print Resolution Calculator
Calculate the maximum physical print dimensions an image can produce at a chosen DPI (dots per inch) target. Use it before ordering large-format prints, framing artwork, or commissioning gallery work to avoid pixelation at the intended viewing distance.
Fill in the required fields to see your result.
Photography
Crop Factor Calculator
Calculate the full-frame equivalent focal length of a lens on a crop-sensor camera by multiplying the actual focal length by the sensor's crop factor. Use it when comparing lenses across systems, predicting field of view, or planning gear purchases.
Fill in the required fields to see your result.
Key differences
| Print Resolution Calculator | Crop Factor Calculator | |
|---|---|---|
| Category | Photography | Photography |
| Inputs required | 3 | 2 |
| Result | Print Area (sq inches) | Equivalent Focal Length (mm) |
| What it does | Calculate the maximum physical print dimensions an image can produce at a chosen DPI (dots per inch) target. Use it before ordering large-format prints, framing artwork, or commissioning gallery work to avoid pixelation at the intended viewing distance. | Calculate the full-frame equivalent focal length of a lens on a crop-sensor camera by multiplying the actual focal length by the sensor's crop factor. Use it when comparing lenses across systems, predicting field of view, or planning gear purchases. |