This converter turns weeks into hours instantly, using the exact factor 1 week = 168 hours. Type any number and the result updates as you go — nothing is sent to a server, so the arithmetic happens entirely in your browser.
Seven days — the near-universal work and rest cycle. Sixty minutes; the standard unit of work and travel scheduling.
Because the relationship is a simple proportion, one multiplication does the whole job. The table further down gives pre-computed values for the amounts people look up most often, and the result panel also reports the reverse conversion so you can check the figure both ways.
The formula
weeks- The amount you are converting, measured in weeks
168- The exact number of hours in one week
hours- The converted result
How it works, step by step
- Enter the number of weeks you want to convert.
- The value is multiplied by 168, the exact conversion factor.
- The result is displayed in hours, rounded for readability.
- The unrounded value and the reverse conversion appear underneath so you can verify it.
Worked examples
Converting 5 weeks
Multiply 5 by 168. That gives 840 hours. A quick sanity check: one week is larger than one hour, so the number should get bigger — and it does.
Converting 72 weeks
72 × 168 = 12,096 hours. Working backwards, 12,096 ÷ 168 returns 72 weeks, which confirms the factor is applied the right way round.
How to read your score
Frequently asked questions
How many hours are in one week?
Exactly 168. Every conversion on this page is that single number multiplied by your input, so the result carries no rounding error beyond what is shown.
What is the formula to convert weeks to hours?
Hours = weeks × 168. To reverse it, divide instead: weeks = hours ÷ 168, which is the same as multiplying by 0.005952380952.
Is the week bigger than the hour?
Yes. One week equals 168 hours, so it is the larger unit.
Why does my answer differ slightly from other weeks to hours converters?
Most differences come from rounding the factor too early. This tool keeps full double precision through the calculation and only rounds at the final display step, and it also shows the unrounded value so you can see exactly where any difference appears.
What is a week?
Seven days — the near-universal work and rest cycle.
What is a hour?
Sixty minutes; the standard unit of work and travel scheduling.
Weeks to hours reference table
| Weeks | Hours |
|---|---|
| 0.5 wk | 84 h |
| 1 wk | 168 h |
| 2 wk | 336 h |
| 3 wk | 504 h |
| 5 wk | 840 h |
| 10 wk | 1,680 h |
| 15 wk | 2,520 h |
| 20 wk | 3,360 h |
| 25 wk | 4,200 h |
| 50 wk | 8,400 h |
| 75 wk | 12,600 h |
| 100 wk | 16,800 h |
| 250 wk | 42,000 h |
| 500 wk | 84,000 h |
| 1000 wk | 168,000 h |
Exact factor: 1 week = 168 hours. Values rounded for display.