Nanosecond To Millisecond Conversion Chart

Nanosecond (ns) Millisecond (ms)
1 ns0.000001 ms
2 ns0.000002 ms
5 ns0.000005 ms
10 ns0.00001 ms
20 ns0.00002 ms
40 ns0.00004 ms
80 ns0.00008 ms
160 ns0.00016 ms
320 ns0.00032 ms
640 ns0.00064 ms
1280 ns0.00128 ms
2560 ns0.00256 ms

Convert from nanosecond to millisecond formula

Total millisecond =
Total nanosecond

For example, if you want to convert 25000 nanosecond to millisecond then,

= 0.025 ms

Convert from millisecond to nanosecond formula

Total nanosecond = Total millisecond x 1000000

0.025 ms = 0.025 x 1000000 = 25000 ns


A nanosecond (symbol: ns) is an SI unit of time equal to one billionth of a second. Time units ranging between 10−8 and 10−7 seconds are typically expressed as tens or hundreds of nanoseconds.


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.