Online Calculators > Time Calculators > How Many Seconds in an Hour

How Many Seconds in an Hour

How many seconds in an hour? - There are 3600 seconds in an hour. Hours to seconds is a converter to convert hours to seconds and vice versa.

Hours to Seconds Calculator

Hours Seconds

Hours to other Time Unit Conversion

Hour 1
Second 3600
Nanosecond 3600000000000
Microsecond 3600000000
Millisecond 3600000
Minute 60
Day 0.04167
Week 0.00595
Month 0.00137
Calendar Year 0.00011
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1 hour in seconds
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