Print Size Calculator
Print Size Calculator lets you physical print size divides image dimensions by target dots per inch. Enter your own values or load the worked example.
- Copy or download the computed result
- Adjust pixel width
- See the processing method and limits
Method and calculation
Physical print size divides image dimensions by target dots per inch.
Inputs and settings
Print Size Calculator accepts Pixel width (minimum 0.000001); Pixel height (minimum 0.000001); Print DPI (minimum 0.000001).
Worked example
Print Size Calculator example — Pixel width: 3000; Pixel height: 2000; Print DPI: 300. Computed output: { "widthInches": 10, "heightInches": 6.666666666666667, "widthCm": 25.4, "heightCm": 16.933333333333334 }
Output and limitations
Print Size Calculator: Use finite inputs. Results use double-precision arithmetic.
Technical references: JavaScript numerical operations
Print Size Calculator FAQs
Print Size Calculator applies the following rule to your input: Physical print size divides image dimensions by target dots per inch. The worked example on this page uses the same processor as the result button.
Print Size Calculator has these boundaries: Use finite inputs. Results use double-precision arithmetic. Start by checking the pixel width field against the units or format shown.
Print Size Calculator provides this sample: { "widthInches": 10, "heightInches": 6.666666666666667, "widthCm": 25.4, "heightCm": 16.933333333333334 }. Use the sample button to reproduce it, then replace the inputs with your own values.