Weeks to Milliseconds Conversion

Enter the time in weeks below to get the value converted to milliseconds.

Results in Milliseconds:
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1 wk = 604,800,000 ms

How to Convert Weeks to Milliseconds

To convert a week measurement to a millisecond measurement, multiply the time by the conversion ratio.

Since one week is equal to 604,800,000 milliseconds, you can use this simple formula to convert:

milliseconds = weeks × 604,800,000

The time in milliseconds is equal to the weeks multiplied by 604,800,000.

For example, here's how to convert 5 weeks to milliseconds using the formula above.
5 wk = (5 × 604,800,000) = 3,024,000,000 ms

How Many Milliseconds Are in a Week?

There are 604,800,000 milliseconds in a week, which is why we use this value in the formula above.

1 wk = 604,800,000 ms

Weeks and milliseconds are both units used to measure time. Keep reading to learn more about each unit of measure.


One week is a time period of seven days. The following days are a part of a week: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.

Weeks can be abbreviated as wk; for example, 1 week can be written as 1 wk.


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 10-3. Milliseconds can be abbreviated as ms; for example, 1 millisecond can be written as 1 ms.

Week to Millisecond Conversion Table

Week measurements converted to milliseconds
Weeks Milliseconds
0.00000001 wk 6.048 ms
0.00000002 wk 12.1 ms
0.00000003 wk 18.14 ms
0.00000004 wk 24.19 ms
0.00000005 wk 30.24 ms
0.00000006 wk 36.29 ms
0.00000007 wk 42.34 ms
0.00000008 wk 48.38 ms
0.00000009 wk 54.43 ms
0.000000001 wk 0.6048 ms
0.00000001 wk 6.048 ms
0.0000001 wk 60.48 ms
0.000001 wk 604.8 ms
0.00001 wk 6,048 ms
0.0001 wk 60,480 ms
0.001 wk 604,800 ms
0.01 wk 6,048,000 ms
0.1 wk 60,480,000 ms
1 wk 604,800,000 ms

More Week & Millisecond Conversions