m to nm Converter - Meter to Nanometer

Meter (m) to Nanometer (nm)

Direct answer

1 m = 1,000,000,000 nm

nm = m × 1,000,000,000

Converter

Input

Result

1,000,000,000nm

nm = m × 1,000,000,000

m = nm × 1e-9

Example: 10 m = 10 × 1,000,000,000 = 1e+10 nm.

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

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

1 m = 1,000,000,000 nm.

10 m = 1e+10 nm.

100 m = 1e+11 nm.

Use nm = m × 1,000,000,000.

1 nm = 1e-9 m.

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