minutes to hours Converter
Convert minutes to hours and back — 1 hour = 60 minutes. Free, instant, no sign-up, full working shown.
Convert minutes ⇄ hours
1.5 h
90 min = 1.5 h (1 hour = 60 minutes (exact))
Formula: 90 min ÷ 60 = 1.5 h
How the minutes to hours converter conversion works
The converter applies hours = minutes ÷ 60. Going the other way, minutes = hours × 60. The factor is exact: an hour is defined as 60 minutes.
Worked example: a 90-minute film is 90 ÷ 60 = 1.5 hours — one hour and thirty minutes. A 150-minute meeting is 150 ÷ 60 = 2.5 hours.
Watch the decimal: 1.5 hours means 1 hour 30 minutes, not 1 hour 50 minutes. For durations between two clock times, use our hours calculator; for the next step down, the seconds to minutes converter.
minutes to hours converter questions
How many hours are in 90 minutes?
1.5 hours — 90 ÷ 60 = 1.5, which is 1 hour 30 minutes.
How do I convert minutes to hours?
Divide by 60: hours = minutes ÷ 60. So 150 minutes is 150 ÷ 60 = 2.5 hours.
How do I convert hours back to minutes?
Multiply by 60: minutes = hours × 60. So 2.5 hours is 2.5 × 60 = 150 minutes.
What is 120 minutes in hours?
120 ÷ 60 = 2 hours exactly.
Is 1.5 hours the same as 1 hour 50 minutes?
No. The .5 in 1.5 hours is half an hour, which is 30 minutes — so 1.5 hours is 1 hour 30 minutes, not 1 hour 50 minutes.
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Sources & official guidance
Estimate only — 1 hour is 60 minutes by definition; conversions are exact. See our disclaimer.