Convert milliseconds to seconds
Milliseconds to seconds. Enter a value to convert, or use the milliseconds to seconds chart further down the page.
1 millisecond equals 0.001 seconds. Going the other way, 1 second = 1,000 milliseconds.
Note. Months and years are not fixed lengths. This converter uses the average Gregorian year of 365.2425 days and the average month of one twelfth of that.
How to convert milliseconds to seconds
To convert milliseconds to seconds, multiply the millisecond value by 0.001. You can also divide by 1000 to get the same answer.
s = ms × 0.001
Worked example
Convert 30 ms to seconds:
30 ms = 0.03 s
milliseconds to seconds conversion chart
Use this milliseconds to seconds table for quick reference without typing anything.
| milliseconds (ms) | seconds (s) |
|---|---|
| 1 ms | 0.001 s |
| 2 ms | 0.002 s |
| 5 ms | 0.005 s |
| 10 ms | 0.01 s |
| 15 ms | 0.015 s |
| 30 ms | 0.03 s |
| 45 ms | 0.045 s |
| 60 ms | 0.06 s |
| 100 ms | 0.1 s |
| 1,000 ms | 1 s |
What is a millisecond?
A millisecond is one thousandth of a second. Network latency, camera shutter speeds and audio buffers are all measured in milliseconds.
What is a second?
The second is the SI base unit of time, defined by 9,192,631,770 periods of the radiation of the caesium-133 atom.
Frequently asked questions
How many seconds are in a millisecond?
1 milliseconds equals 0.001 seconds. Going the other way, 1 seconds is 1,000 milliseconds.
How do you convert milliseconds to seconds?
To convert milliseconds to seconds, multiply the millisecond value by 0.001. You can also divide by 1000 to get the same answer.
What is 10 milliseconds in seconds?
10 milliseconds equals 0.01 seconds. The conversion chart on this page lists the other values people look up most often.
Related time conversions
Convert milliseconds to other units
- seconds to milliseconds
- milliseconds to minutes
- milliseconds to hours
- milliseconds to days
- milliseconds to weeks
- milliseconds to months
- milliseconds to years
Convert other units to seconds
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