Microseconds to milliseconds converter

Convert microseconds (µs) to milliseconds (ms).

Time converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

From value

µs

From unit

To value

To unit

CONVERSION

1 µs ≈ 0.001 ms

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAms = µs ÷ 1000

FORMULA & EXAMPLES

How to convert Microseconds to milliseconds

ms = µs ÷ 1000

Divide the µs reading by 1000.

Worked examples

1 µs ≈ 0.001 ms

1 ÷ 1000 ≈ 0.001

1000 µs ≈ 1 ms

1000 ÷ 1000 ≈ 1

Microseconds to milliseconds table

Fixed reference · Microsecond to Millisecond

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

Microsecond (µs)	Millisecond (ms)
0	0
0.1	0.0001
0.5	0.0005
1	0.001
2	0.002
5	0.005
10	0.01
25	0.025
50	0.05
100	0.1
1000	1

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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