Convert Milliseconds to Seconds
1 millisecond = 0.001 seconds. Type any value below to convert in either direction — the calculation happens in your browser.
Milliseconds to Seconds formula
Multiply the number of milliseconds by 0.001 to get seconds.
seconds = milliseconds × 0.001To go the other way: divide the number of seconds by 0.001, or multiply by 1000.
milliseconds = seconds ÷ 0.001Milliseconds to Seconds conversion table
| Milliseconds | Seconds |
|---|---|
| 1 ms | 0.001 s |
| 2 ms | 0.002 s |
| 3 ms | 0.003 s |
| 4 ms | 0.004 s |
| 5 ms | 0.005 s |
| 6 ms | 0.006 s |
| 7 ms | 0.007 s |
| 8 ms | 0.008 s |
| 9 ms | 0.009 s |
| 10 ms | 0.01 s |
| 15 ms | 0.015 s |
| 20 ms | 0.02 s |
| 25 ms | 0.025 s |
| 30 ms | 0.03 s |
| 40 ms | 0.04 s |
| 50 ms | 0.05 s |
| 75 ms | 0.075 s |
| 100 ms | 0.1 s |
| 250 ms | 0.25 s |
| 500 ms | 0.5 s |
| 1,000 ms | 1 s |
Seconds to Milliseconds conversion table
| Seconds | Milliseconds |
|---|---|
| 1 s | 1,000 ms |
| 2 s | 2,000 ms |
| 3 s | 3,000 ms |
| 4 s | 4,000 ms |
| 5 s | 5,000 ms |
| 6 s | 6,000 ms |
| 7 s | 7,000 ms |
| 8 s | 8,000 ms |
| 9 s | 9,000 ms |
| 10 s | 10,000 ms |
About the millisecond
A millisecond is one thousandth of a second — the unit of web latency and animation timing.
About the second
The second is the SI base unit of time, defined by the caesium-133 hyperfine transition frequency.
Frequently asked questions
How many seconds are in a millisecond?
There are 0.001 seconds in one millisecond.
How many milliseconds are in a second?
There are 1,000 milliseconds in one second.
Is this conversion exact?
The ratio between the millisecond and the second is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 milliseconds in seconds?
10 milliseconds equals 0.01 seconds.