Hours to Minutes Converter (h to min)
Convert hours to minutes instantly. 1 h = 60 min. Includes the formula, a full conversion table and a calculator that works offline.
The formula
To convert hours to minutes, multiply by 60:
min = h × 60Going the other way, divide instead — or multiply by 0.0167, which is the same thing:
h = min × 0.0167Hours to Minutes conversion table
| Hours | Minutes |
|---|---|
| 1 h | 60 min |
| 2 h | 120 min |
| 3 h | 180 min |
| 4 h | 240 min |
| 5 h | 300 min |
| 6 h | 360 min |
| 7 h | 420 min |
| 8 h | 480 min |
| 9 h | 540 min |
| 10 h | 600 min |
| 15 h | 900 min |
| 20 h | 1,200 min |
| 25 h | 1,500 min |
| 30 h | 1,800 min |
| 40 h | 2,400 min |
| 50 h | 3,000 min |
| 75 h | 4,500 min |
| 100 h | 6,000 min |
| 250 h | 15,000 min |
| 500 h | 30,000 min |
| 1000 h | 60,000 min |
Minutes to Hours
| Minutes | Hours |
|---|---|
| 1 min | 0.0167 h |
| 2 min | 0.0333 h |
| 3 min | 0.05 h |
| 4 min | 0.0667 h |
| 5 min | 0.0833 h |
| 6 min | 0.1 h |
| 7 min | 0.1167 h |
| 8 min | 0.1333 h |
| 9 min | 0.15 h |
| 10 min | 0.1667 h |
What that actually looks like
A conversion factor is hard to judge on its own. These are quantities most people already have a feel for, converted for you:
- A working day is 8 hours — 480 min
- A long-haul flight is 11 hours — 660 min
Why both units are still in use
Time conversions look trivial until months and years get involved. A month is not a fixed length, and a year is 365 days except when it is 366. This page uses 365-day years and 30-day months, which is the convention for rough planning; for contracts, interest or anything legal, count the actual calendar days.
Mistakes worth avoiding
Working days are not calendar days. A 30-day payment term is calendar days unless the contract says otherwise, which is roughly 21 working days — a gap large enough to miss a deadline over.
The other habit worth breaking is rounding too early. Convert first, round once at the end, and you avoid the drift that turns a small approximation into a visible error by the third calculation.
Doing it in your head
When you only need a rough answer, there is nothing to approximate — the factor is the whole number 60, so multiply and you have the exact answer. Ten hours is 600 minutes. An estimate is enough for deciding whether something will fit or whether a figure sounds plausible. When the number has to be right — because you are buying, cooking or building to it — use the calculator and let it carry the decimals.
Common questions
How many minutes are in one hour?
One hour equals 60 minutes. The calculator above handles any value, including decimals and very large numbers, and updates as you type.
Is this an exact conversion?
Yes — this is an exact defined ratio, not an approximation. The table rounds for readability; the calculator does not.
Does this work offline?
Yes. The conversion runs in your browser with no network request, so it works on a plane, in a basement, or on a phone with no signal once the page has loaded.