Convert Weeks to Days
1 Week (wk) = 7 Days (d). Use the free converter below to instantly convert any week value to days, or view the full conversion table and formula.
1 wk = 7 d
Week to Day Conversion Table
How to Convert Weeks to Days
To convert weeks to days, multiply by 7. For example, 6 weeks × 7 = 42 days. This is exact — there are always 7 days in a week.
Worked Example: Convert 4 wk to d
Start with the value in weeks
4 wk
Apply the formula
d = 4 × 7
Calculate the result
4 wk = 28 d
Week to Day Examples
1 wk is equal to 7 d. Using the formula wk × 7, 1 wk converts to 7 d.
2 wk is equal to 14 d. Using the formula wk × 7, 2 wk converts to 14 d.
3 wk is equal to 21 d. Using the formula wk × 7, 3 wk converts to 21 d.
4 wk is equal to 28 d. Using the formula wk × 7, 4 wk converts to 28 d.
5 wk is equal to 35 d. Using the formula wk × 7, 5 wk converts to 35 d.
6 wk is equal to 42 d. Using the formula wk × 7, 6 wk converts to 42 d.
8 wk is equal to 56 d. Using the formula wk × 7, 8 wk converts to 56 d.
10 wk is equal to 70 d. Using the formula wk × 7, 10 wk converts to 70 d.
Converting Days to Weeks
Need the reverse conversion? Use the table below for a quick reference converting days back to weeks.
| Days (d) | Weeks (wk) |
|---|---|
| 1 | 0.1429 |
| 2 | 0.2857 |
| 3 | 0.4286 |
| 5 | 0.7143 |
| 7 | 1 |
| 10 | 1.4286 |
Weeks to Days FAQ
How many days is 1 week?
1 week equals exactly 7 days.
How do I convert weeks to days?
Multiply the number of weeks by 7. For example, 4 weeks × 7 = 28 days.
How many days is 52 weeks?
52 weeks equals 364 days (52 × 7 = 364), which is 1 day short of a common year.
Understanding Weeks and Days
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.
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.