Days to Hours

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day
hr
1 day = — hr

Quick reference

Days (day)Hours (hr)

Formula

Hours = days × 24

Multiply the days value by 24 to get hours. To reverse — divide hours by 24 to get days.

About this conversion

The day equals 24 hours or 86,400 seconds. Learn more →

The hour (hr) equals 60 minutes or 3,600 seconds. Learn more →

Source: NIST International Reference