How many Seconds are in a Day?

Seconds in a day calculation

One day has 24 hours, one hour has 60 minutes and one minute has 60 seconds, so 24 hours/day times 60 minutes/hour times 60 seconds/minute is equal to 86400 seconds/day:

1 day = 24 hours/day × 60 minutes/hour × 60 seconds/minute = 86400 seconds/day

See also

• Seconds in hour
• Seconds in year
• Days in year
• Time calculators

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