Convert Hours, Minutes, and Seconds to Seconds
Convert hours, minutes, and seconds into a decimal number of seconds.Hours
Minutes
Seconds
From
To
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1 Hour : 30 Minutes =
5,400 Seconds
exact result
Decimal places
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