Weeks to Days Converter
1 week = 7 days
The calendar day is exactly 86,400 s here. Actual solar days vary by milliseconds, and leap seconds have occasionally been added to civil time.
1 week equals 7 days
How to convert weeks to days
A day here is a duration of 86,400 seconds. Unless explicitly labeled Julian, months and years use the mean Gregorian convention (365.2425 days per year; one twelfth per month), rather than the actual length of a particular calendar interval.
d = wk × 7One week is 7 days, so a single multiplication converts any value.
70 d = 10 × 7The calendar day is exactly 86,400 s here. Actual solar days vary by milliseconds, and leap seconds have occasionally been added to civil time.
Weeks to days conversion table
Common values in weeks, converted to days.
| Weeks (wk) | Days (d) |
|---|---|
| 1 | 7 |
| 2 | 14 |
| 5 | 35 |
| 10 | 70 |
| 15 | 105 |
| 30 | 210 |
| 60 | 420 |
| 90 | 630 |
| 120 | 840 |
About these units
weekwk
Exactly 7 days.
dayd
Exactly 24 hours, or 86,400 seconds.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.