Convert Day to Week
Convert Day to Week instantly. 1 d = 0.142857 wk. Formula, worked examples and a quick reference table.
Last updated
d
wk
One day equals 0.142857 week. To convert any number of days to weeks, multiply by 0.14285714.
The converter above works in both directions and updates as you type. Below you will find the formula, a worked example and a reference table of common values.
Day to Week formula
week = day × 0.14285714
To go the other way, use day = week ÷ 0.14285714.
Day to Week conversion table
| Day | Week |
|---|---|
| 1 d | 0.1429 wk |
| 2 d | 0.2857 wk |
| 3 d | 0.4286 wk |
| 5 d | 0.7143 wk |
| 10 d | 1.4286 wk |
| 20 d | 2.8571 wk |
| 25 d | 3.5714 wk |
| 50 d | 7.1429 wk |
| 100 d | 14.2857 wk |
| 250 d | 35.7143 wk |
| 500 d | 71.4286 wk |
| 1,000 d | 142.8571 wk |
Frequently asked questions
How many weeks are in a day? +
There are 0.142857 weeks in one day.
What is 10 d in wk? +
10 d equals 1.4286 wk. Multiply 10 by 0.14285714.
How do I convert week back to day? +
Use day = week ÷ 0.14285714. The converter above handles both directions, or see our dedicated Week to Day page.