📆 Weeks to Days Converter
Convert weeks to days using the formula Days = Weeks × 7. Reference table below.
| weeks | = | days |
|---|---|---|
| 1 | = | 7 |
| 2 | = | 14 |
| 3 | = | 21 |
| 4 | = | 28 |
| 5 | = | 35 |
| 6 | = | 42 |
| 7 | = | 49 |
| 8 | = | 56 |
| 10 | = | 70 |
| 12 | = | 84 |
| 13 | = | 91 |
| 16 | = | 112 |
| 20 | = | 140 |
| 24 | = | 168 |
| 26 | = | 182 |
| 36 | = | 252 |
| 40 | = | 280 |
| 52 | = | 364 |
How to Convert Weeks to Days
Multiply weeks by 7.
Days = Weeks × 7
Key Values
- 1 week = 7 days
- 2 weeks = 14 days (biweekly pay cycle)
- 4 weeks = 28 days
- 13 weeks = 91 days (~1 quarter)
- 52 weeks = 364 days (~1 year)
Uses
- Pregnancy: Tracking 40 weeks = 280 days
- Employment: Notice periods, probation durations
- Project planning: Sprint cycles, milestones