Converting Weeks to Days
When precision matters, converting weeks to days gives you an exact count. Project deadlines, countdown timers, and detailed planning all benefit from knowing the specific number of days.
Why Convert to Days?
Precise Deadlines
Daily Tracking
Calendar Blocking
Habit Tracking
Medication Schedules
Reference Table
| Weeks | Days |
|---|---|
| 1 | 7 |
| 2 | 14 |
| 3 | 21 |
| 4 | 28 |
| 6 | 42 |
| 12 | 84 |
How to Convert Weeks to Days
Type Weeks
Enter the number of weeks in the input field.
See Days
The day count is calculated instantly as you type.
Copy It
Copy the result into your calendar or project tool.
The Formula
Worked Examples
- 3 weeks: 3 × 7 = 21 days
- 6 weeks: 6 × 7 = 42 days
- 1.5 weeks: 1.5 × 7 = 10.5 days
Partial Weeks
Decimal weeks work too:
- 0.5 weeks = 3.5 days
- 2.5 weeks = 17.5 days
Features
Live Results
Days appear instantly as you type weeks — no buttons.
Fractional Weeks
Enter 1.5 or 2.5 weeks for precise calculations.
Swap Direction
Convert days back to weeks with one click.
Copy Ready
Copy day counts directly to your planning tools.
Reference Table
Common week-to-day conversions are shown for you.
Multi-Unit View
See weeks converted across every supported time unit at once.
Universal Access
- Project managers — desktop use
- Team members — mobile access
- Anywhere — works on any modern browser
Frequently Asked Questions
How many days is 2 weeks?
2 weeks equals exactly 14 days. This is also called a fortnight.
What is 6 weeks in days?
6 weeks equals 42 days.
How many days in 4 weeks?
4 weeks equals 28 days — close to one month.
How do I calculate a 12-week program in days?
12 weeks equals 84 days (12 × 7 = 84).
What is a fortnight?
A fortnight is an old English term for 14 days or 2 weeks. It's still commonly used in the UK, Australia, and New Zealand.
How many weeks until my event?
Use the reverse conversion: divide remaining days by 7. Or enter your weeks here to see the exact day count.
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