Hours to Seconds Conversion Calculator

Convert hours to seconds quickly and easily with our free online calculator.

How to Convert Hours to Seconds

To convert from hours to seconds, multiply your hours value by 3,600. For example, 1 hour equals 3,600 seconds.

Common Conversions

• 0.5 hours = 1,800 seconds
• 1 hour = 3,600 seconds
• 2 hours = 7,200 seconds
• 4 hours = 14,400 seconds
• 8 hours = 28,800 seconds
• 24 hours = 86,400 seconds

How to Use

1. Enter the number of hours in the input field
2. The result in seconds will be calculated automatically
3. The conversion uses the standard ratio (1 hour = 3,600 seconds)

About the Conversion

The hour to second conversion is useful for scientific calculations, programming, precise timing measurements, and any application requiring time in seconds.