Millisecond To Microsecond Conversion Chart

Millisecond (ms) Microsecond (μs)
1 ms1000 μs
2 ms2000 μs
5 ms5000 μs
10 ms10000 μs
20 ms20000 μs
40 ms40000 μs
80 ms80000 μs
160 ms160000 μs
320 ms320000 μs
640 ms640000 μs
1280 ms1280000 μs
2560 ms2560000 μs

Convert from millisecond to microsecond formula

Total microsecond = Total millisecond x 1000

For example, if you want to convert 25 Millisecond to Microsecond then,

25 ms = 25 x 1000 = 25000 μs

Convert from microsecond to millisecond formula

Total millisecond =
Total microsecond
25000 μs
= 25 ms


A millisecond (symbol: ms) is a thousandth of a second. A unit of 10 milliseconds may be called a centisecond, and one of 100 milliseconds a decisecond, but these names are rarely used.


A microsecond (symbol: μs) is an SI unit of time equal to one millionth of second. A microsecond is equal to 1000 nanoseconds. Time units ranging between 10−5 and 10−4 seconds are typically expressed as tens or hundreds of microseconds.