Minutes to Hours
90 minutes is 1.5 hours, because one hour is 60 minutes and 90 divided by 60 is 1.5. Choose the Hour format to read any duration as decimal hours.
A 135-minute movie, a 50-minute lecture, a running app that logged 200 minutes this week: these read awkwardly until you turn them into hours. Divide the minutes by 60 and you get the answer in decimal hours. So 135 minutes becomes 2.25 hours.
FormulaDivide the number of minutes by 60: 90 minutes ÷ 60 = 1.5 hours, and 240 minutes ÷ 60 = 4 hours.
Convert minutes to hours
Type hours, minutes, days, weeks, months, years, or seconds, as full words or shorthand (h m d w), with + - * /. Pick how the answer reads with Show result as up top. It all runs in your browser. Drag the card’s right edge to make it wider.
Minutes to Hours conversion table
| Minutes | Hours |
|---|---|
| 15 Minutes | 0.25 Hours |
| 30 Minutes | 0.5 Hours |
| 45 Minutes | 0.75 Hours |
| 60 Minutes | 1 Hour |
| 90 Minutes | 1.5 Hours |
| 120 Minutes | 2 Hours |
| 150 Minutes | 2.5 Hours |
| 180 Minutes | 3 Hours |
| 240 Minutes | 4 Hours |
| 360 Minutes | 6 Hours |
| 480 Minutes | 8 Hours |
Common questions
How many hours is 90 minutes?
90 minutes is 1.5 hours. Divide 90 by 60 to get 1.5. The 0.5 represents the extra 30 minutes past the first full hour, since 30 is exactly half of 60.
Why does the result show as a decimal instead of hours and minutes?
Dividing by 60 gives decimal hours, so 100 minutes reads as 1.67 hours, not 1 hour 40 minutes. The decimal part is the leftover minutes over 60. Here 40 ÷ 60 rounds to 0.67.