Convert 16 mm to in

How to convert millimeters to inches

1. Formula: inches = millimeters × 0.03937008
2. Put in the value: 16 millimeters.
3. Result: 0.62992126 inches.

Millimeters to inches table

Converting the other way: inches to millimeters

millimeters = inches × 25.4. So 0.62992126 inches is back to 16 millimeters; one inch is 25.4 millimeters. See the inches to millimeters table.

Quick estimate in your head

For a rough answer, multiply by about 0.04: 16 × 0.04 ≈ 0.64 in, against the exact 0.62992126 in (1.6% out). Good enough to check that a calculated result is sensible.

Common mistakes

The usual slip is using the factor the wrong way round. A millimeter is smaller than a inch, so the number of inches must come out smaller than the number of millimeters. If your answer goes the other way, divide instead of multiplying.

About the units

Millimeter (mm) and inch (in) are both units of length. One millimeter equals 0.03937008 inches, and one inch equals 25.4 millimeters. Results on this page are rounded for display; the conversion itself uses the exact definitions.

Length conversions come up in DIY and building plans, running and cycling distances, maps, clothing sizes and travel between countries that use metric and imperial units.

16 millimeters in other units

The most readable unit for this amount is centimeters (1.6).

• 1.6 cm
• 0.016 m
• 0.000016 km
• 0.62992126 in
• 0.05249344 ft
• 0.01749781 yd
• 0.00000994 mi
• 0.00000864 nmi
• 0.00874891 fm
• 16,000 um