# Time Conversions

Use this easy and mobile-friendly calculator to convert between various units of Time.
Amount
Hours
Minutes
Seconds
From
To
swap units ?
1 Hour =
3,600 Seconds
exact result
Decimal places
Hours
An hour is a unit of time equal to 60 minutes, or 3,600 seconds.
Ordinary abbreviations: hr, h
Seconds
A second is the base unit of time. Originally, it was based on the length of the day, but it has since been standardized based on the radiation wavelength of caesium-133.
Ordinary abbreviations: s, sec

#### Time Conversion Tables

some results are rounded
1 Century
36,524 days
10 decades
876,582 hours
0.1 millenia
3.1557 x 1015 microseconds
3.1557 x 1012 milliseconds
52,594,920 minutes
1,200 months
3.1557 x 1018 nanoseconds
3.1557 x 109 seconds
5,217.8 weeks
21,915 work weeks
100 years
1 Day
0.000027379 centuries
0.00027379 decades
24 hours
2.7379 x 10-6 millenia
8.64 x 1010 microseconds
86,400,000 milliseconds
1,440 minutes
0.032855 months
8.64 x 1013 nanoseconds
86,400 seconds
0.14286 weeks
0.6 work weeks
0.0027379 years
1 Decade
0.1 centuries
3,652.4 days
87,658 hours
0.01 millenia
3.1557 x 1014 microseconds
3.1557 x 1011 milliseconds
5,259,492 minutes
120 months
3.1557 x 1017 nanoseconds
315,569,520 seconds
521.78 weeks
2,191.5 work weeks
10 years
1 Hour
1.1408 x 10-6 centuries
0.041667 days
0.000011408 decades
1.1408 x 10-7 millenia
3.6 x 109 microseconds
3,600,000 milliseconds
60 minutes
0.0013690 months
3.6 x 1012 nanoseconds
3,600 seconds
0.0059524 weeks
0.025 work weeks
0.00011408 years
1 Microsecond
3.1689 x 10-16 centuries
1.1574 x 10-11 days
3.1689 x 10-15 decades
2.7778 x 10-10 hours
3.1689 x 10-17 millenia
0.001 milliseconds
1.6667 x 10-8 minutes
3.8026 x 10-13 months
1,000 nanoseconds
1 x 10-6 seconds
1.6534 x 10-12 weeks
6.9444 x 10-12 work weeks
3.1689 x 10-14 years
1 Millenium
10 centuries
365,240 days
100 decades
8,765,820 hours
3.1557 x 1016 microseconds
3.1557 x 1013 milliseconds
525,949,200 minutes
12,000 months
3.1557 x 1019 nanoseconds
3.1557 x 1010 seconds
52,178 weeks
219,150 work weeks
1,000 years
1 Millisecond
3.1689 x 10-13 centuries
1.1574 x 10-8 days
3.1689 x 10-12 decades
2.7778 x 10-7 hours
3.1689 x 10-14 millenia
1,000 microseconds
0.000016667 minutes
3.8026 x 10-10 months
1,000,000 nanoseconds
0.001 seconds
1.6534 x 10-9 weeks
6.9444 x 10-9 work weeks
3.1689 x 10-11 years
1 Minute
1.9013 x 10-8 centuries
0.00069444 days
1.9013 x 10-7 decades
0.016667 hours
1.9013 x 10-9 millenia
60,000,000 microseconds
60,000 milliseconds
0.000022816 months
6 x 1010 nanoseconds
60 seconds
0.000099206 weeks
0.00041667 work weeks
1.9013 x 10-6 years
1 Month
0.00083333 centuries
30.437 days
0.0083333 decades
730.49 hours
0.000083333 millenia
2.6297 x 1012 microseconds
2.6297 x 109 milliseconds
43,829 minutes
2.6297 x 1015 nanoseconds
2,629,746 seconds
4.3481 weeks
18.262 work weeks
0.083333 years
1 Nanosecond
3.1689 x 10-19 centuries
1.1574 x 10-14 days
3.1689 x 10-18 decades
2.7778 x 10-13 hours
3.1689 x 10-20 millenia
0.001 microseconds
1 x 10-6 milliseconds
1.6667 x 10-11 minutes
3.8026 x 10-16 months
1 x 10-9 seconds
1.6534 x 10-15 weeks
6.9444 x 10-15 work weeks
3.1689 x 10-17 years
1 Second
3.1689 x 10-10 centuries
0.000011574 days
3.1689 x 10-9 decades
0.00027778 hours
3.1689 x 10-11 millenia
1,000,000 microseconds
1,000 milliseconds
0.016667 minutes
3.8026 x 10-7 months
1 x 109 nanoseconds
1.6534 x 10-6 weeks
6.9444 x 10-6 work weeks
3.1689 x 10-8 years
1 Week
0.00019165 centuries
7 days
0.0019165 decades
168 hours
0.000019165 millenia
6.048 x 1011 microseconds
604,800,000 milliseconds
10,080 minutes
0.22998 months
6.048 x 1014 nanoseconds
604,800 seconds
4.2 work weeks
0.019165 years
1 Work Week
0.000045632 centuries
1.6667 days
0.00045632 decades
40 hours
4.5632 x 10-6 millenia
1.44 x 1011 microseconds
144,000,000 milliseconds
2,400 minutes
0.054758 months
1.44 x 1014 nanoseconds
144,000 seconds
0.23810 weeks
0.0045632 years
1 Year
0.01 centuries
365.24 days
0.1 decades
8,765.8 hours
0.001 millenia
3.1557 x 1013 microseconds
3.1557 x 1010 milliseconds
525,950 minutes
12 months
3.1557 x 1016 nanoseconds
31,556,952 seconds
52.178 weeks
219.15 work weeks