mm to nm Converter - Millimeter to Nanometer

Millimeter (mm) to Nanometer (nm)

Direct answer

1 mm = 1,000,000 nm

nm = mm × 1,000,000

Converter

Input

Result

1,000,000nm

nm = mm × 1,000,000

mm = nm × 0.000001

Example: 10 mm = 10 × 1,000,000 = 10,000,000 nm.

Express both mm and nm in the same base unit m (meter), then cancel the shared base unit.

1
Rewrite mm in the base unit
$1 mm = 0.001 m$
2
Rewrite nm in the base unit
$1 nm = 1 \times 1 0^{- 9} m$
3
Forward conversion
$1 mm = \frac{0.001 m}{1 \times 1 0 ^{- 9} m} \times 1 nm = \frac{0.001}{1 \times 1 0 ^{- 9}} nm = 1, 000, 000 nm$
4
Reverse conversion
$1 nm = \frac{1 \times 1 0 ^{- 9} m}{0.001 m} \times 1 mm = \frac{1 \times 1 0 ^{- 9}}{0.001} mm = 0.000001 mm$

1 mm = 1,000,000 nm.

10 mm = 10,000,000 nm.

100 mm = 100,000,000 nm.

Use nm = mm × 1,000,000.

1 nm = 0.000001 mm.

Use the conversion factor and round the result to the precision required by your calculation.