1 millisecond = 0.001 seconds

Convert milliseconds to seconds.

Both directions on one page — swap the units and the whole thing runs backwards.

Time

Type a value, or “5cm to in”

To

Decimals
Converted

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Every unit at once 14 units

The formula

s = ms × 0.001

Worked through with a real value: 10 milliseconds = 0.01 seconds.

Going the other way: ms = s × 1000, so 1 second = 1000 milliseconds.

What each unit is

millisecond ms
A thousandth of a second, the standard unit for measuring latency in computing and communications.
second s
The SI base unit of time, defined since 1967 as 9,192,631,770 cycles of cesium-133 radiation.

Conversion tables

milliseconds to seconds
milliseconds (ms) seconds (s)
1 0.001
2 0.002
3 0.003
4 0.004
5 0.005
6 0.006
7 0.007
8 0.008
9 0.009
10 0.01
20 0.02
25 0.025
50 0.05
75 0.075
100 0.1
seconds to milliseconds
seconds (s) milliseconds (ms)
1 1000
2 2000
3 3000
4 4000
5 5000
6 6000
7 7000
8 8000
9 9000
10 10000
20 20000
25 25000
50 50000
75 75000
100 100000

Questions

How many seconds are in a millisecond?

1 millisecond = 0.001 seconds.

How do I convert milliseconds to seconds?

Use s = ms × 0.001. For example, 10 milliseconds = 0.01 seconds.

How many milliseconds are in one second?

1 second = 1000 milliseconds.

What is 10 milliseconds in seconds?

10 milliseconds = 0.01 seconds.

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