Everyday Calculation

Free calculators and unit converters for general and everyday use.

Calculators » Conversion » Time » Second and Day

Convert between Second and Day

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert time measurements from second to day and day to second.

Enter the value you want to convert, and leave the target field blank.

Result window

Android: Use this time converter offline with our all-in-one calculator app.

Conversion formula

1 day (d) = 86400 seconds (s)

1 second (s) = 1.16E-5 days (d)

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