How to convert weeks to days
To convert weeks to days, multiply by 7. Time conversions help with scheduling, payroll, project estimates, science and everyday planning. A year here is the Gregorian average of 365.2425 days.
Week to Day conversion table
| Week (wk) | Day (d) |
|---|---|
| 0.1 wk | 0.7 d |
| 0.5 wk | 3.5 d |
| 1 wk | 7 d |
| 2 wk | 14 d |
| 3 wk | 21 d |
| 4 wk | 28 d |
| 5 wk | 35 d |
| 10 wk | 70 d |
| 20 wk | 140 d |
| 25 wk | 175 d |
| 50 wk | 350 d |
| 100 wk | 700 d |
| 500 wk | 3,500 d |
| 1,000 wk | 7,000 d |
About the units
Week (wk)
A week is exactly 7 days, or 168 hours.
Day (d)
A day is 24 hours, or 86,400 seconds (ignoring leap seconds).
How to use this converter
- Type the number of weeks (wk) in the input box.
- The result in days appears instantly — no button needed.
- See the same value in every other time unit just below.
- Use “Swap units” to convert days back to weeks.
Tips for better results
- Double-check which system a unit belongs to (for example US vs UK gallons).
- Use the swap button to convert in the opposite direction instantly.
- Bookmark the conversions you use most — each pair has its own page.
Frequently asked questions
How many days are in one week?
One week equals 7 days. 7 is the exact factor used by this converter.
How do I convert weeks to days?
Multiply the value in weeks by 7. To go the other way, multiply days by 0.142857142857.
What is 10 wk in d?
10 wk = 70 d. Also, 5 wk = 35 d and 100 wk = 700 d.
What is the difference between a week and a day?
A week is exactly 7 days, or 168 hours. A day is 24 hours, or 86,400 seconds (ignoring leap seconds).
Is this tool free and private?
Yes — the Week to Day is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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