How to convert hours to minutes
To convert a measurement in hours to minutes, multiply the value by 60. The conversion factor comes from the relationship between both units and the second.
For example, to convert 5 h to minutes: 5 × 60 = 300 min.
What is a hour?
An hour is a unit of time equal to 60 minutes or 3,600 seconds. There are 24 hours in a day. The hour originated in ancient Egypt, where day and night were each divided into 12 parts. The fixed 60-minute hour became standard only after mechanical clocks made equal hours practical.
Common uses of hours include: Work shifts and hourly wages; Travel and flight durations; TV schedules and event planning; Battery life and runtime ratings.
What is a minute?
A minute is a unit of time equal to 60 seconds. Sixty minutes make up one hour. The division of the hour into 60 minutes descends from the Babylonian sexagesimal (base-60) number system, passed down through Greek and Islamic astronomy into modern timekeeping.
Common uses of minutes include: Scheduling meetings and appointments; Cooking and recipe timing; Exercise and interval training; Parking and billing intervals.
When you need to convert hours to minutes
Schedules, video durations, and billing are often quoted in hours but tracked in minutes. Converting hours to minutes helps when logging time, planning a route, or splitting an hourly rate into per-minute costs.
Hours to minutes worked examples
Here are some common values converted:
1 h = 60 min 5 h = 300 min 10 h = 600 min 50 h = 3,000 min 100 h = 6,000 min
Frequently asked questions
How many minutes are in one hour?
One hour (h) equals 60 minutes (min). Multiply any value in hours by 60 to convert to minutes.
How do I convert hours to minutes?
Multiply the value in hours by 60. For example, 5 h × 60 = 300 min.
How do I convert minutes to hours?
Multiply the value in minutes by 0.016666666667, or divide by 60. Use the swap button on the converter above to reverse the direction.
Is the hour to minute conversion exact?
Fixed units (second through week) are exact. Month and year use the average Gregorian calendar length (30.44 and 365.2425 days) since these vary in practice.
What is the formula for hours to minutes?
The formula is: min = h × 60. This comes from the definition of both units relative to the second.