MM to Feet & Inches Converter
Convert millimeters (mm) to feet and inches with fraction and decimal precision.
How to use it
- Enter millimeters to calculate feet and inches.
Examples
| 1800 mm | 5 ft 10.87 in |
Millimeters show up on engineering drawings, machine specs and product dimensions where imperial feet and inches are more familiar for reading a length at a glance. This tool converts mm to total inches (mm ÷ 25.4), then splits the result into whole feet plus a remainder in inches.
1800 mm ÷ 25.4 = 70.87 inches → 5 ft (60 in) with 10.87 in left over, so 1800 mm = 5 ft 10.87 in.
Where this comes up
- Reading a CAD drawing or spec sheet dimensioned in mm and needing the imperial equivalent on site
- Checking a European appliance, furniture or window height against a US doorway or space
- Converting a person's height given in mm-precision medical records
Runs entirely in your browser. Nothing you type is uploaded, logged or shared.
Last updated 18 August 2026