1 week = 7 days
Convert weeks to days.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
1 row could not be read rows could not be read
The formula
d = wk × 7
Worked through with a real value: 10 weeks = 70 days.
Going the other way: wk = d × 0.142857, so 1 day = 0.142857 weeks.
What each unit is
- week wk
- Seven days, the standard period for work weeks, rent and recurring schedules.
- day d
- Twenty-four hours, the time of one complete Earth rotation and the calendar base unit.
Conversion tables
| weeks (wk) | days (d) |
|---|---|
| 1 | 7 |
| 2 | 14 |
| 3 | 21 |
| 4 | 28 |
| 5 | 35 |
| 6 | 42 |
| 7 | 49 |
| 8 | 56 |
| 9 | 63 |
| 10 | 70 |
| 20 | 140 |
| 25 | 175 |
| 50 | 350 |
| 75 | 525 |
| 100 | 700 |
| days (d) | weeks (wk) |
|---|---|
| 1 | 0.142857 |
| 2 | 0.285714 |
| 3 | 0.428571 |
| 4 | 0.571429 |
| 5 | 0.714286 |
| 6 | 0.857143 |
| 7 | 1 |
| 8 | 1.14286 |
| 9 | 1.28571 |
| 10 | 1.42857 |
| 20 | 2.85714 |
| 25 | 3.57143 |
| 50 | 7.14286 |
| 75 | 10.7143 |
| 100 | 14.2857 |
Questions
How many days are in a week?
1 week = 7 days.
How do I convert weeks to days?
Use d = wk × 7. For example, 10 weeks = 70 days.
How many weeks are in one day?
1 day = 0.142857 weeks.
What is 10 weeks in days?
10 weeks = 70 days.
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