Image Size Converter
Convert image width and height between px, cm, mm, and inch with a custom DPI.
Length ConverterWeight ConverterArea ConverterVolume ConverterTemperature ConverterData Storage ConverterImage Size ConverterPrint Size CalculatorPaper Size ReferenceAspect Ratio Calculator
Input
Common presets
FAQ
What is DPI?
DPI means dots per inch and maps pixel dimensions to physical dimensions.
What is the difference between 72 DPI and 300 DPI?
With the same pixel count, a higher DPI produces a smaller print size.
Does DPI matter for web images?
For screens, pixel size matters more. DPI is mainly important for print.
Results
px
1200 × 800
cm
10.16 × 6.77333333
mm
101.6 × 67.73333333
inch
4 × 2.66666667
How it works
Enter valid values to generate cleaned, precision-safe output and copy the result in one click.
Convert image width and height between px, cm, mm, and inch with a custom DPI.