Inches → MM

0.0625 inches to mm

0.0625 inches equals 1.5875 millimeters.

Millimeters

1.5875 mm

Centimeters

0.1588 cm

Meters

0.001588 m

Feet

0.0052 ft

in
1.5875
mm

1 in = 25.4 mm · tolerance ±0.0001

Formula

mm = inches × 25.4
mm = 0.0625 × 25.4 = 1.5875

Why 0.0625 in = 1.5875 mm

The international inch is defined as exactly 25.4 mm, so any inches-to-mm conversion is a clean multiplication with no rounding required at this precision.