How many hours are in a day?
There are 24 hours in 1 civil day (in this tool).
Detailed answer
This converter treats one day as 24 hours (86,400 seconds). Multiply days by 24 to get hours; divide hours by 24 to get days. Leap seconds and strict astronomical days are not modeled here.
Relationship context
Days match the Earth’s rotation in civil timekeeping; hours split the day for work shifts, travel, and logs.
Quick conversion table
| Day (d) | Hour (h) |
|---|---|
| 0.1 | 2.4 |
| 1 | 24 |
| 2 | 48 |
| 3 | 72 |
| 4 | 96 |
| 5 | 120 |
| 6 | 144 |
| 7 | 168 |
| 8 | 192 |
| 9 | 216 |
| Day (d) | Hour (h) |
|---|---|
| 10 | 240 |
| 20 | 480 |
| 30 | 720 |
| 40 | 960 |
| 50 | 1,200 |
| 60 | 1,440 |
| 70 | 1,680 |
| 80 | 1,920 |
| 90 | 2,160 |
| 100 | 2,400 |
More Days converters
Dedicated pages from Day to every other hub time unit (year, month, week, day, hour, minute, second, millisecond).