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Minutes to hours converter

1 min = 0.01666666667 h. Timesheets and payroll use decimal hours; schedules and cooking times use minutes.

min
90 min = 1.5 h
  • Seconds5,400 s
  • Days0.0625 d
  • Weeks0.008928571 wk
  • Milliseconds5,400,000 ms

Factor 1 min = 0.0166666666667 h · shown rounded; the calculation uses exact factors

Show this duration in every unit
Same duration in other units
Milliseconds (ms)5,400,000
Seconds (s)5,400
Minutes (min)90
Hours (h)1.5
Days (d)0.0625
Weeks (wk)0.008928571429
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  • Exact factorsNIST definitions
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On the clock · turns, breakdown and a replay

The dial makes one full turn per minute, hour, day or week (whichever keeps it to 12 turns or fewer); each completed turn adds a ring. “Feel it” replays the duration in real time up to 10 minutes, and faster beyond that at the stated rate. Months and years are not offered because their length varies.

How to convert minutes to hours

1 h = 60 min

hours = minutes ÷ 60

decimal → clock: 0.1 h = 6 min, 0.25 h = 15 min

Shortcut: Every 6 minutes is 0.1 hour: 48 min = 0.8 h.

Minutes to hours table

Minutes to hours conversion table
MinutesHours
1 min0.0167 h
5 min0.0833 h
6 min0.1 h
10 min0.1667 h
12 min0.2 h
15 min0.25 h
18 min0.3 h
20 min0.3333 h
24 min0.4 h
30 min0.5 h
36 min0.6 h
40 min0.6667 h
45 min0.75 h
48 min0.8 h
50 min0.8333 h
60 min1 h
75 min1.25 h
90 min1.5 h
100 min1.6667 h
120 min2 h
150 min2.5 h
180 min3 h
240 min4 h
480 min8 h

Values are calculated with exact factors and rounded for the table; the converter above shows full precision.

Worked examples

15 min to hours

15 ÷ 60

0.25 h

45 min to hours

45 ÷ 60

0.75 h

90 min to hours

90 ÷ 60

1.5 h

Questions

How many hours is 90 minutes?

Exactly 1.5 hours: 1 hour 30 minutes.

What is 45 minutes as a decimal hour?

0.75 hours.

Is 1.5 hours 1 hour 50 minutes?

No. 0.5 hour is 30 minutes, so 1.5 hours is 1 hour 30 minutes.

Related conversions

The history: Why an hour has 60 minutes and a day 24 hours.

Sources

The story behind these units

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