Convert Days to Weeks
1 Day (d) = 0.142857 Weeks (wk). Use the free converter below to instantly convert any day value to weeks, or view the full conversion table and formula.
1 d = 0.142857 wk
Day to Week Conversion Table
How to Convert Days to Weeks
To convert days to weeks, divide by 7. For example, 28 days ÷ 7 = 4 weeks. For remaining days from a partial week, multiply the decimal by 7: 10 days ÷ 7 = 1.4286 weeks, or 1 week and 3 days.
Worked Example: Convert 5 d to wk
Start with the value in days
5 d
Apply the formula
wk = 5 ÷ 7
Calculate the result
5 d = 0.7143 wk
Day to Week Examples
1 d is equal to 0.1429 wk. Using the formula d ÷ 7, 1 d converts to 0.1429 wk.
2 d is equal to 0.2857 wk. Using the formula d ÷ 7, 2 d converts to 0.2857 wk.
3 d is equal to 0.4286 wk. Using the formula d ÷ 7, 3 d converts to 0.4286 wk.
5 d is equal to 0.7143 wk. Using the formula d ÷ 7, 5 d converts to 0.7143 wk.
7 d is equal to 1 wk. Using the formula d ÷ 7, 7 d converts to 1 wk.
10 d is equal to 1.4286 wk. Using the formula d ÷ 7, 10 d converts to 1.4286 wk.
14 d is equal to 2 wk. Using the formula d ÷ 7, 14 d converts to 2 wk.
21 d is equal to 3 wk. Using the formula d ÷ 7, 21 d converts to 3 wk.
Converting Weeks to Days
Need the reverse conversion? Use the table below for a quick reference converting weeks back to days.
| Weeks (wk) | Days (d) |
|---|---|
| 1 | 7 |
| 2 | 14 |
| 3 | 21 |
| 4 | 28 |
| 5 | 35 |
| 6 | 42 |
Days to Weeks FAQ
How many weeks is 1 day?
1 day equals approximately 0.1429 weeks (1/7 of a week).
How do I convert days to weeks?
Divide the number of days by 7. For example, 21 days ÷ 7 = 3 weeks.
How many days is 6 weeks?
6 weeks equals 42 days (6 × 7 = 42).
How many weeks is 100 days?
100 days equals approximately 14.29 weeks, or 14 weeks and 2 days.
Understanding Days and Weeks
What is a Day (d)?
The day (d) is a universally used unit of time. It is commonly abbreviated as d and relates to weeks by a factor of 0.142857.
What is a Week (wk)?
The week (wk) is a universally used unit of time. It is commonly abbreviated as wk and relates to days by a factor of 7.