How to convert weeks to seconds
Weeks and Seconds both measure time, so converting is a single multiplication. One wk equals 604,800 s, so you multiply your weeks value by 604,800.
Formula: seconds = weeks × 604,800. For example, 10 wk = 6,048,000 s.
Weeks to Seconds conversion table
| Weeks (wk) | Seconds (s) |
|---|---|
| 1 | 604,800 |
| 2 | 1,209,600 |
| 5 | 3,024,000 |
| 10 | 6,048,000 |
| 25 | 15,120,000 |
| 50 | 30,240,000 |
| 100 | 60,480,000 |
| 1,000 | 604,800,000 |
Weeks and Seconds explained
Weeks (wk): Seven days.
Seconds (s): The SI base unit of time.
When you'd convert weeks to seconds
You'll convert weeks to seconds whenever a measurement is given in one unit but you need it in the other — comparing weeks and seconds figures across regions, following a recipe or spec, or double-checking a number. Because 1 wk is exactly 604,800 s, the result is precise every time.
Frequently asked questions
How many seconds are in a week?
One wk equals 604,800 s. Multiply your weeks figure by 604,800 to get seconds.
What is the formula to convert weeks to seconds?
seconds = weeks × 604,800. The factor 604,800 is exact.
What is 2 weeks in seconds?
2 wk = 1,209,600 s. You can enter any value in the converter above to get an instant result.
Is this Weeks to Seconds converter accurate?
Yes. It uses the standard conversion factor (1 wk = 604,800 s) defined by BIPM — SI Brochure (definition of the second), so results are exact to several decimal places.