Convert hour to minute.
h to min — formula, reference values, and a live converter.
Convert hour (h) to minute (min). This is a fixed-ratio conversion — multiply the input by the factor below.
Formula
min = h × 60
Reference values
| h (hour) | min (minute) |
|---|---|
| 0.1 h | 6 min |
| 0.5 h | 30 min |
| 1 h | 60 min |
| 2 h | 120 min |
| 5 h | 300 min |
| 10 h | 600 min |
| 50 h | 3000 min |
| 100 h | 6000 min |
Things to watch for
- 1 hour = 3600 s (exact). All time units larger than seconds are exact multiples up through years.
- The 'year' is ambiguous: tropical year (365.2422 days), Gregorian average (365.2425), Julian (365.25). For most purposes 365 d works.
- Astronomical time uses Julian years (365.25 d × 86400 s = 31,557,600 s exactly) by convention.
What is a hour?
One hour equals exactly 60 minutes or 3,600 seconds. Everyday time measurement, work scheduling, and durations.
What is a minute?
One minute equals exactly 60 seconds. Everyday time measurement.
What does h look like in everyday objects?
It's often easier to understand a unit when paired with familiar examples. 1 h is a typical TV episode; 8 h is a standard workday or full sleep; and 24 h is one day.
How to convert hour to minute
To convert a value from hour (h) to minute (min), apply the conversion factor shown in the formula above. The calculation is the same whether you do it by hand, in a spreadsheet, or with the live converter on this page.
Steps:
- Take your input value in h.
- Apply the formula
min = h × 60. - The result is your value in min.
For repeated calculations, save the formula in a spreadsheet or use the live converter at the top of this page — it handles the math automatically and displays the result as you type.
Frequently asked questions
How do I convert h to min?
Apply the formula h → min shown above, or just type your value into the converter at the top of this page. The result updates instantly.
Which is bigger, h or min?
This depends on the conversion ratio in the formula. If the factor multiplied by your value gives a larger number, then min is the smaller unit (so it takes more of them to express the same quantity). If the result is smaller, then min is the larger unit.
When would I use h versus min?
Both units measure time, so the choice depends on context. Hour is typically used for scheduling, scientific timing, and durations; minute similarly. Most professional fields standardize on one or the other based on regional conventions or technical tradition.
How precise is this h to min conversion?
The conversion factor shown is the internationally defined exact value (or the best-published approximation if the relationship is irrational, like degrees-to-radians). The live converter on this page uses double-precision floating-point math, accurate to about 15 significant digits — far beyond any practical engineering need.
Is the conversion ratio exact, or an approximation?
Most unit conversions between SI metric units, and between SI and US customary units, have been formally defined as exact values since the 1959 international yard-pound agreement and subsequent SI redefinitions. Exceptions are unit pairs that involve irrational numbers (radians, e.g.) or empirical conversions (like food calories, which depend on temperature). When in doubt, consult the formula at the top of this page.