Milliseconds to Seconds Converter
Enter the time in milliseconds below to convert it to seconds.
Result in Seconds:
Do you want to convert seconds to milliseconds?
How to Convert Milliseconds to Seconds
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To convert a measurement in milliseconds to a measurement in seconds, divide the time by the following conversion ratio: 1,000 milliseconds/second.
Since one second is equal to 1,000 milliseconds, you can use this simple formula to convert:
seconds = milliseconds ÷ 1,000
The time in seconds is equal to the time in milliseconds divided by 1,000.
Milliseconds and seconds are both units used to measure time. Keep reading to learn more about each unit of measure.
What Is a Millisecond?
One millisecond is equal to 1/1,000 of a second or 1,000 microseconds.
The millisecond is a multiple of the second, which is the SI base unit for time. In the metric system, "milli" is the prefix for thousandths, or 10-3. Milliseconds can be abbreviated as ms; for example, 1 millisecond can be written as 1 ms.
Learn more about milliseconds.
What Is a Second?
The second has historically been defined as 1/60 of a minute or 1/86,400 of a day. According to the SI definition, the second is the duration of 9,192,631,770 oscillations of the frequency of light emitted from the atomic transition between the two hyperfine levels of the unperturbed ground state of the caesium 133 atom.[1]
The second is the SI base unit for time in the metric system. Seconds can be abbreviated as s, and are also sometimes abbreviated as sec. For example, 1 second can be written as 1 s or 1 sec.
Learn more about seconds.
Millisecond to Second 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 |
| 20 ms | 0.02 s |
| 30 ms | 0.03 s |
| 40 ms | 0.04 s |
| 50 ms | 0.05 s |
| 60 ms | 0.06 s |
| 70 ms | 0.07 s |
| 80 ms | 0.08 s |
| 90 ms | 0.09 s |
| 100 ms | 0.1 s |
| 200 ms | 0.2 s |
| 300 ms | 0.3 s |
| 400 ms | 0.4 s |
| 500 ms | 0.5 s |
| 600 ms | 0.6 s |
| 700 ms | 0.7 s |
| 800 ms | 0.8 s |
| 900 ms | 0.9 s |
| 1,000 ms | 1 s |
References
- International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf
More Millisecond & Second Conversions
- milliseconds to centuries
- milliseconds to decades
- milliseconds to years
- milliseconds to months
- milliseconds to weeks
- milliseconds to days
- milliseconds to hours
- milliseconds to minutes
- milliseconds to microseconds
- milliseconds to nanoseconds
- centuries to seconds
- decades to seconds
- years to seconds
- months to seconds
- weeks to seconds
- days to seconds
- hours to seconds
- minutes to seconds
- microseconds to seconds
- nanoseconds to seconds