Minutes to Hours Converter

Minutes to Hours

Convert minutes (min) to hours (hr). Both measure duration, and the conversion comes up in scheduling, project management, cooking work.

The Formula

`` hours = minutes × 0.0166666666667 minutes = hours × 60 `

One minute is 0.016667 hours, and one hour is 60 minutes.

Conversion Table

Minutes	Hours
1 min	0.016667 hr
2 min	0.033333 hr
5 min	0.083333 hr
10 min	0.166667 hr
25 min	0.416667 hr
50 min	0.833333 hr
100 min	1.6667 hr
500 min	8.3333 hr
1,000 min	16.6667 hr

The Other Direction

Hours	Minutes
1 hr	60 min
2 hr	120 min
5 hr	300 min
10 hr	600 min
25 hr	1,500 min
50 hr	3,000 min
100 hr	6,000 min
500 hr	30,000 min
1,000 hr	60,000 min

What Each Unit Is

Minutes (min) — 60 seconds. From Babylonian base-60 arithmetic, inherited through Greek astronomy.

Hours (hr) — 3,600 seconds. Egyptian division of day and night into twelve parts each, later equalised.

A Sense of Scale

• A pop song is 3–4 minutes
• A meeting slot is 30 minutes
• A working day is 8 hours
• A transatlantic flight is 7–8 hours

Precision

The factor 0.0166666666667 is exact by international agreement, not a rounded approximation. Any imprecision in a result comes from your input, not the conversion.

In Code

`javascript const minuteToHour = (value) => value * 0.0166666666667; ``

Where This Conversion Comes Up

• Scheduling
• Project management
• Cooking
• Sports
• Science

How Many Decimals Do You Need?

Rounding the factor costs accuracy, and how much depends on the factor. Converting 137 min with the factor truncated at each decimal place:

Decimals kept	Factor	137 min becomes	Error
0	0	0	100.0000%
1	0	0	100.0000%
2	0.02	2.74	20.0000%
3	0.017	2.329	2.0000%
4	0.0167	2.2879	0.2000%

A rule that holds for any conversion: round once, at the end. Rounding the factor and then multiplying compounds the error through every subsequent calculation, while carrying full precision and rounding the final answer does not.

The right number of significant figures is set by your input, not by the converter. If you measured minutes to three significant figures, the answer in hours is only good to three — writing more digits claims precision the measurement never had.

Other Conversions From Minutes

The same value in every other unit this converter supports for time:

From	To	Unit
1 min	60 s	Seconds
1 min	60,000 ms	Milliseconds
1 min	6.9444e-4 d	Days
1 min	9.9206e-5 wk	Weeks
1 min	2.3148e-5 mo	Months
1 min	1.9026e-6 yr	Years

Chaining conversions works — minutes to metres to feet gives the same answer as minutes to feet — but each step rounds, so a chain of three conversions carries three roundings. Convert directly where a direct factor exists.