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Milliseconds to Seconds Converter

Quick answer: 1 ms = 0.001 s. To convert milliseconds to seconds, multiply by 0.001.

ms
s

Seconds = Milliseconds × 0.001

Swap: Seconds to Milliseconds

Milliseconds to Seconds conversion table

MillisecondsSeconds
1 ms0.001 s
2 ms0.002 s
5 ms0.005 s
10 ms0.01 s
25 ms0.025 s
50 ms0.05 s
100 ms0.1 s

How to convert milliseconds to seconds

Seconds = Milliseconds × 0.001. For example, 2 ms = 0.002 s. Type a value in either box above: the other one updates instantly, both ways.

What is a millisecond?

A millisecond (ms) is one thousandth of a second, the usual unit for reaction times and network latency.

What is a second?

The second (s) is the SI base unit of time, defined by 9,192,631,770 oscillations of the caesium-133 atom.

How do I convert milliseconds to seconds?

Use the formula Seconds = Milliseconds × 0.001. Type a value in the milliseconds box and the result appears instantly.

How many seconds are in 1 millisecond?

1 ms = 0.001 s.

Is this converter free and private?

Yes. It is free, needs no sign-up, and the calculation runs in your browser: nothing is sent to a server.