Weeks to days converter
Days (d)
1 week = 7 days
How to convert weeks to days
d = wk × 7
Multiply the number of weeks by 7 to get days. Going the other way, divide by 7 (or multiply by 0.142857142857).
One week is exactly defined as 7 days (to 12 significant figures), and one day is 0.142857142857 weeks.
Worked examples
- Convert 5 weeks: 5 × 7 = 35 35 days.
- Convert 12.5 weeks: 12.5 × 7 = 87.5 87.5 days.
- Convert 250 weeks: 250 × 7 = 1,750 1,750 days.
Quick-reference table
| wk | d |
|---|---|
| 1 | 7 |
| 2 | 14 |
| 3 | 21 |
| 5 | 35 |
| 10 | 70 |
| 15 | 105 |
| 20 | 140 |
| 25 | 175 |
| 50 | 350 |
| 75 | 525 |
| 100 | 700 |
| 1,000 | 7,000 |
| d | wk |
|---|---|
| 1 | 0.1428571429 |
| 2 | 0.2857142857 |
| 3 | 0.4285714286 |
| 5 | 0.7142857143 |
| 10 | 1.428571429 |
| 15 | 2.142857143 |
| 20 | 2.857142857 |
| 25 | 3.571428571 |
| 50 | 7.142857143 |
| 75 | 10.71428571 |
| 100 | 14.28571429 |
| 1,000 | 142.8571429 |
Related conversions
Frequently asked questions
How many days are in 1 week?
1 week equals 7 days.
What is the formula to convert weeks to days?
Use d = wk × 7. Multiply the number of weeks by 7 to get days. Going the other way, divide by 7 (or multiply by 0.142857142857).
What is 100 weeks in days?
100 weeks is 700 days.