Days to Seconds Conversion Calculator

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

How to Convert Days to Seconds

To convert from days to seconds, multiply your days value by 86,400. For example, 1 day equals 86,400 seconds.

Common Conversions

• 0.5 days = 43,200 seconds
• 1 day = 86,400 seconds
• 2 days = 172,800 seconds
• 7 days = 604,800 seconds
• 30 days = 2,592,000 seconds
• 365 days = 31,536,000 seconds

How to Use

1. Enter the number of days in the input field
2. The result in seconds will be calculated automatically
3. The conversion uses the standard ratio (1 day = 86,400 seconds)

About the Conversion

The day to second conversion is essential for programming time-based systems, calculating precise durations, and scenarios requiring day values to be expressed in seconds.