Microseconds to Milliseconds Converter

Convert microseconds (µs) to milliseconds (ms) instantly. Time conversions help with project planning, payroll hours and working out how long a loan or COE period really is.

Result

Milliseconds
0.001 ms

How to use the microseconds to milliseconds converter

  1. Enter the microseconds (µs).
  2. The results update as you type, or press Calculate.
  3. Read the milliseconds first, then the supporting figures below it.

Formula

Milliseconds = microseconds × 0.001

Worked example

For example, with these inputs:

the calculator returns:

Microseconds to Milliseconds table

MicrosecondsMilliseconds
1 µs0.001 ms
2 µs0.002 ms
5 µs0.005 ms
10 µs0.01 ms
20 µs0.02 ms
25 µs0.025 ms
50 µs0.05 ms
100 µs0.1 ms
250 µs0.25 ms
500 µs0.5 ms
1,000 µs1 ms

About this conversion

Time conversions help with project planning, payroll hours and working out how long a loan or COE period really is.

Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.

Singapore adopted the metric system in the 1970s, replacing imperial units and traditional Chinese measures in most official uses. Metric units are now standard in schools, trade and government, but older units survive in property, markets and imported goods.

Frequently asked questions

How many milliseconds are in one microsecond?

1 µs = 0.001 ms.

How do I convert µs to ms?

Milliseconds = microseconds × 0.001.

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