| 1 week | 604800 s |
| 2 week | 1209600 s |
| 3 week | 1814400 s |
| 4 week | 2419200 s |
| 5 week | 3024000 s |
| 6 week | 3628800 s |
| 7 week | 4233600 s |
| 8 week | 4838400 s |
| 9 week | 5443200 s |
| 10 week | 6048000 s |
| 11 week | 6652800 s |
| 12 week | 7257600 s |
| 13 week | 7862400 s |
| 14 week | 8467200 s |
| 15 week | 9072000 s |
| 16 week | 9676800 s |
| 17 week | 10281600 s |
| 18 week | 10886400 s |
| 19 week | 11491200 s |
| 20 week | 12096000 s |
| 30 week | 18144000 s |
| 40 week | 24192000 s |
| 50 week | 30240000 s |
| 60 week | 36288000 s |
| 70 week | 42336000 s |
| 80 week | 48384000 s |
| 90 week | 54432000 s |
| 100 week | 60480000 s |
To convert weeks to seconds you simply multiply your weeks by 604800. The formula would look like this:
| Second | 604800 |
| Year | 0.019 |
| Month | 0.23 |
| Day | 7 |
| Hour | 168 |
| Minute | 10080 |
| Milisecond | 604800000 |
| Microsecond | 604800000000 |
| Nanosecond | 6.048E+14 |
