Weeks to Hours Converter

What this converter does

This turns a number of weeks into hours. It is handy when you want to see a week-scale span on an hourly footing, for working out availability, capacity, or how much time a stretch of weeks really holds. Enter the weeks and the hours come straight back.

How to use it

1. Enter Weeks. Type the number of weeks.

Press Calculate and the equivalent in hours appears.

Where the 168 comes from

A week is 7 days, and each day is 24 hours, so a week holds 7 times 24, which is 168 hours. To convert weeks to hours you multiply by 168. That makes 1 week 168 hours, 2 weeks 336, and half a week 84. The 168 is just 7 and 24 multiplied together, and the result is exact.

A full week of hours

It is worth being clear that this counts the full week, all 168 hours of it, every one of the seven days around the clock. It is not a working week. So the 168 hours include sleep, evenings, weekends, the lot. If you are sizing up working time instead, you would use your own working-week length, like 40 hours, rather than the full 168. For a span of real elapsed time, though, 168 hours is what a week actually contains, and that is what this gives.

An example

Take 2 weeks. Multiply by 168 and you have 336 hours. A single week is 168 hours, and 4 weeks is 672. By contrast, four 40-hour working weeks would be only 160 hours, a reminder that a full week and a working week are very different in size.

Questions people ask

How many hours are in a week?

168, which is 7 days times 24 hours. So to convert weeks to hours you multiply by 168.

What is 2 weeks in hours?

336 hours, since two lots of 168 is 336.

Is this a 40-hour working week?

No. It uses the full 168-hour calendar week, all seven days around the clock. For working weeks, multiply by your own working-week length instead.

How do I go from hours back to weeks?

Divide the hours by 168, or use an hours-to-weeks converter.