Time Conversions

Use this easy and mobile-friendly calculator to convert between various units of Time.
Amount
Hours
Minutes
Seconds
From
To
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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.
Common 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.
Common abbreviations: s, sec

Browse Time Conversions

Convert from Centuries
Convert from Days
Convert from Decades
Convert from Hours
Convert from Hours:Minutes:Seconds
Convert from Millenia
Convert from Microseconds
Convert from Milliseconds
Convert from Minutes
Convert from Months
Convert from Nanoseconds
Convert from Seconds
Convert from Weeks
Convert from Work Weeks
Convert from Years

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
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