Week to Hour Converter (weeks to hours) + Formula
1 week equals 168 hours — multiply the number of weeks by 168 to convert. A week is 7 days and each day is 24 hours, so 7 × 24 = 168 hours. The conversion is exact and constant.
The formula
Multiply weeks by 168 to get hours:
hours = weeks × 168For example, 3 weeks × 168 = 504 hours. To reverse, divide hours by 168.
Conversion table
| Weeks (wk) | Hours (h) |
|---|---|
| 1 | 168 |
| 2 | 336 |
| 3 | 504 |
| 5 | 840 |
| 10 | 1,680 |
| 25 | 4,200 |
| 50 | 8,400 |
| 100 | 16,800 |
| 500 | 84,000 |
| 1000 | 168,000 |
How to convert online
- Type the number of weeks into the first box.
- Read the equivalent hour value instantly in the second box.
- Type an hour value to convert back to weeks — it works both ways.
Use the Week to Hour Converter — free and instant in your browser.
Where this conversion is used
Project timelines, contractor and freelance billing, machine runtime, and service-level agreements are often planned in weeks but tracked or invoiced in hours. Converting weeks to hours makes capacity and cost estimates precise.
FAQ
How many hours are in a week?
Exactly 168 hours. So 10 weeks = 1,680 hours.
What is the formula to convert weeks to hours?
Multiply the week value by 168. In symbols, h = wk × 168.
How do I convert hours back to weeks?
Divide hours by 168, or multiply by 0.00595238. So 336 hours = 2 weeks.
Is the conversion exact?
Yes — 7 days × 24 hours = 168 hours exactly.
Related converters
Built by ByteVancer
ByteTools is a free product of ByteVancer, a software and web development studio. Every conversion runs privately in your browser with nothing uploaded. Need custom tools or web apps? ByteVancer builds them.
Recommended reading
Years to Weeks (yr to wk) Converter
1 year equals about 52.178571 weeks. Multiply years by 52.178571 to convert, with the formula, a reference table and examples.
Years to Seconds (yr to s) Converter
1 year equals 31,557,600 seconds on average. Multiply years by 31557600 to convert, with the formula, a table and examples.
Years to Months (yr to mo) Converter
1 year equals 12 months exactly. Multiply years by 12 to convert, with the formula, a reference table and quick worked examples.
Years to Minutes (yr to min) Converter
1 year equals 525,960 minutes on average. Multiply years by 525960 to convert, with the formula, a reference table and examples.