Micrometres to nanometres converter

Convert micrometres (µm) to nanometres (nm).

Length converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

From value

µm

Measurement format

From unit

To value

Measurement format

To unit

CONVERSION

1 µm ≈ 1000 nm

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAnm = µm × 1000

FORMULA & EXAMPLES

How to convert Micrometres to nanometres

nm = µm × 1000

Multiply the µm reading by 1000.

Worked examples

1 µm ≈ 1000 nm

1 × 1000 ≈ 1000

1000 µm ≈ 1000000 nm

1000 × 1000 ≈ 1000000

Micrometres to nanometres table

Fixed reference · Micrometre to Nanometre

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Micrometre (µm)	Nanometre (nm)
0	0
0.1	100
0.5	500
1	1000
2	2000
5	5000
10	10000
25	25000
50	50000
100	100000
1000	1000000

Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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