microsecond to millisecond

Live microsecond (μs) to millisecond (ms) converter. Plus a 10-value reference table and FAQs.

microsecond
millisecond
1 μs = 0.001ms

Conversion table

Ten sample values from microsecond to millisecond. Use the converter above for arbitrary values.

microsecond (μs)→millisecond (ms)
0.001 μs → 1.0000e-6 ms
0.01 μs → 1.0000e-5 ms
0.1 μs → 1.0000e-4 ms
0.5 μs → 0.0005 ms
1 μs → 0.001 ms
2 μs → 0.002 ms
5 μs → 0.005 ms
10 μs → 0.01 ms
100 μs → 0.1 ms
1,000 μs → 1 ms

About the microsecond

1/1,000,000 second. Atomic physics.

About the millisecond

1/1000 second. Latency, photography.

How microsecond to millisecond conversion works

Both units belong to Time. Unitbox first expresses the input in the category reference unit (s), then expresses that same quantity in millisecond.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 μs = 0.001 ms
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

Frequently asked questions

Frequently Asked Questions

How do I convert microsecond to millisecond?

Multiply the microsecond value by 0.001 to get it in millisecond. For example, 10 μs = 0.01 ms.

What is 1 μs in ms?

1 μs = 0.001 ms.

What is 100 μs in ms?

100 μs = 0.1 ms.

What is the formula?

Linear: multiply by 0.001 (the unit factor ratio).

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