Weeks to Days Converter
Convert weeks to days instantly. 1 wk = 7 d. Free two-way converter with the formula and a quick reference table.
How to convert weeks to days
days = weeks × 7
One week equals 7 days, so to convert weeks to days you multiply by 7. Going the other way, one day is 0.142857 weeks. Both units measure time, so the conversion is an exact ratio that never changes.
10 weeks = 70 days. Multiply your week figure by the factor above (or just type it into the box) to convert any amount.
Need the other direction? days to weeks
weeks to days table
| weeks (wk) | days (d) |
|---|---|
| 1 | 7 |
| 2 | 14 |
| 3 | 21 |
| 5 | 35 |
| 10 | 70 |
| 20 | 140 |
| 25 | 175 |
| 50 | 350 |
| 100 | 700 |
| 250 | 1,750 |
| 500 | 3,500 |
| 1,000 | 7,000 |
Frequently asked questions
How many days are in a week?
One week equals 7 days. So to convert, multiply the number of weeks by 7.
How do I convert weeks to days?
Multiply by 7, 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.