days to hours converter
1 day equals 24 hours. Conversions use h = d × 24
d → 24 h
h = d × 24
Converter
Worked examples
- 1 d = 24 h
- 2 d = 48 h
- 5 d = 120 h
- 10 d = 240 h
- 100 d = 2,400 h
days to hours conversion table
| d | h | Arithmetic |
|---|---|---|
| 1 d | 24 h | × 24 |
| 2 d | 48 h | × 24 |
| 3 d | 72 h | × 24 |
| 4 d | 96 h | × 24 |
| 5 d | 120 h | × 24 |
| 6 d | 144 h | × 24 |
| 8 d | 192 h | × 24 |
| 10 d | 240 h | × 24 |
| 12 d | 288 h | × 24 |
| 15 d | 360 h | × 24 |
| 20 d | 480 h | × 24 |
| 25 d | 600 h | × 24 |
| 30 d | 720 h | × 24 |
| 40 d | 960 h | × 24 |
| 50 d | 1,200 h | × 24 |
| 60 d | 1,440 h | × 24 |
| 70 d | 1,680 h | × 24 |
| 80 d | 1,920 h | × 24 |
| 90 d | 2,160 h | × 24 |
| 100 d | 2,400 h | × 24 |
How to convert d to h
- Take your value in days.
- Multiply by 24
- That is your answer in hours — no rounding needed until you choose a display precision.
Related conversions
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Questions
How many hours in 1 day?
Exactly 24 h. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert d to h?
Multiply the days figure by 24 — or use the converter above, which updates as you type.
Is d to h the same as h to d?
No — they are inverses. One d is 24 h, while one h is 0.04166667 d.
What is 1 d in h?
1 d = 24 h (see the value page for the full arithmetic).