An hour is 3,600 seconds.
Hours to Weeks Converter — h to wk
Convert Hours (h) to Weeks (wk) using the exact conversion factor (1 hours = 0.005952381 weeks). See the formula, worked examples, conversion table, unit comparison, history, and common uses.
Hours to Weeks converter
Converter
Time Converter
Convert SI time, civil time, historical durations, months, and years.
Context values
Some unit families need one extra value for a physically accurate result.
A week is seven days.
Result = input x 3600 / 604800.
Months and years use the average Gregorian year.
Reserved above the conversion cards and below the converter.
About Converting Hours to Weeks
Hours and Weeks are both everyday units of duration, and converting between them is one of the most routine calculations there is — scheduling, project planning, and billing all depend on it. Hours is most often used for work schedules and everyday timekeeping worldwide.
Formula
weeks = hours × 0.00595238095238
This factor comes from each unit's defined relationship to the category's base unit: 1 hours equals 3600 base units, and 1 weeks equals 604800 base units, so dividing one by the other gives the direct hours-to-weeks factor of 0.00595238095238.
Simple example
1 h × 0.005952380952 = 0.005952381 wk
1 hours = 0.005952381 weeks.
Real-world example
24 h × 0.005952380952 = 0.1428571429 wk
24 hours = 0.1428571429 weeks.
Conversion table
| Hours (h) | Weeks (wk) |
|---|---|
| 1 h | 0.005952381 wk |
| 7 h | 0.0416666667 wk |
| 24 h | 0.1428571429 wk |
| 30 h | 0.1785714286 wk |
| 100 h | 0.5952380952 wk |
| 365 h | 2.172619048 wk |
Reverse conversion: Weeks to Hours
0.005952381 wk × 168 = 1.000000008 h
0.005952381 weeks = 1.000000008 hours.
hours = weeks × 168
For a page dedicated to this direction, see Weeks to Hours.
Hours vs. Weeks
| Aspect | Hours | Weeks |
|---|---|---|
| Family | Non-SI unit accepted for use with SI | Conventional (non-SI) time unit |
| Typical use | Work schedules and everyday timekeeping worldwide | Work schedules and calendars worldwide |
| Where it's used | Universal | Universal |
Understanding the Hours
Hours (h) measures time. An hour is 60 minutes (3,600 seconds); dividing the day into 24 hours dates to ancient Egyptian timekeeping. It is classified as a Non-SI unit accepted for use with SI.
Where it's used: Universal
Uses of the Hours today
- Work schedules and everyday timekeeping worldwide
- Travel time and duration planning
- Billing (hourly rates, parking, rentals)
History of the Hours
The 24-hour day traces to ancient Egypt, which divided daytime and nighttime into 12 parts each using sundials and star-based timekeeping; the modern fixed-length hour (rather than daylight-proportional 'temporal hours') became standard with the spread of mechanical clocks in medieval Europe.
Historical origin. Hours was not the invention of a single named person; it developed through the process described above.
Understanding the Weeks
Weeks (wk) measures time. A week is 7 days, a cycle with no astronomical basis, historically linked to religious and market traditions. It is classified as a Conventional (non-SI) time unit.
Where it's used: Universal
Uses of the Weeks today
- Work schedules and calendars worldwide
- Project planning and scheduling
- Pregnancy and medical timelines
History of the Weeks
The seven-day week likely originated in ancient Babylon, possibly tied to the seven visible celestial bodies known to ancient astronomers (Sun, Moon, and five planets), and spread through Judaism, then Christianity and the Roman Empire, into near-universal modern use despite having no basis in astronomical cycles the way the day, month, or year do.
Historical origin. Weeks was not the invention of a single named person; it developed through the process described above.
Hours — sources
- BIPM SI Brochure — Non-SI units accepted for use with SI — Lists the hour among accepted non-SI time units.
Weeks — sources
- ISO 8601 — International standard for date/time representation, defines the 7-day week.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many weeks are in 1 hours?
1 hours equals 0.005952381 weeks, using the exact defined conversion factor rather than an estimate.
How do I convert hours to weeks?
Multiply the hours value by 0.005952380952. The converter above does this instantly to whatever precision you set.
How do I convert weeks back to hours?
Use the reverse factor: 1 weeks equals 168 hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a hours?
Hours (h) measures time. An hour is 60 minutes (3,600 seconds); dividing the day into 24 hours dates to ancient Egyptian timekeeping. It is classified as a Non-SI unit accepted for use with SI.
What is a weeks?
Weeks (wk) measures time. A week is 7 days, a cycle with no astronomical basis, historically linked to religious and market traditions. It is classified as a Conventional (non-SI) time unit.
Is the hours to weeks conversion exact?
Yes. Both hours and weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.005952380952 used above is exact to as many digits as you choose to display.
Where is the hours still used today?
Universal