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Convert Hours to Seconds

h\text{h}
=
s\text{s}

Hour (h)

A unit of time equal to 60 minutes or 3,600 seconds.

Second (s)

The base unit of time in the International System of Units (SI).

Hours to Seconds Conversion Table

Hours (h)Seconds (s)
13600
27200
518000
1036000
2072000
50180000
100360000
250900000
5001800000
10003600000

How to Convert Hours to Seconds

Conversion factor:

1 h=3600 s1\,\text{h} = 3600\,\text{s}

Inverse factor:

1 s=0.00028 h1\,\text{s} = 0.00028\,\text{h}

Example

Convert 15 h to s:

s=h×3600\text{s} = \text{h} \times 3600
s=15×3600\text{s} = 15 \times 3600
s=54000\text{s} = 54000
=54000 s= 54000 \, \text{s}

All conversions from Hours (h)