Days to Weeks Converter
Convert days to weeks instantly. 1 d = 0.142857 wk. Free two-way converter with the formula and a quick reference table.
How to convert days to weeks
weeks = days × 0.142857
One day equals 0.142857 weeks, so to convert days to weeks you multiply by 0.142857. Going the other way, one week is 7 days. Both units measure time, so the conversion is an exact ratio that never changes.
10 days = 1.4286 weeks. Multiply your day figure by the factor above (or just type it into the box) to convert any amount.
Need the other direction? weeks to days
days to weeks table
| days (d) | weeks (wk) |
|---|---|
| 1 | 0.142857 |
| 2 | 0.285714 |
| 3 | 0.428571 |
| 5 | 0.714286 |
| 10 | 1.4286 |
| 20 | 2.8571 |
| 25 | 3.5714 |
| 50 | 7.1429 |
| 100 | 14.2857 |
| 250 | 35.7143 |
| 500 | 71.4286 |
| 1,000 | 142.86 |
Frequently asked questions
How many weeks are in a day?
One day equals 0.142857 weeks. So to convert, multiply the number of days by 0.142857.
How do I convert days to weeks?
Multiply by 0.142857, or simply enter the value in the converter above — it does the math instantly and works both ways.
Is this conversion exact?
Yes — both units measure the same quantity, so the ratio is fixed and this uses the standard internationally-agreed factor.