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Hours to Days Converter

Enter any number of hours and the days appear as you type. Press ⇄ to swap the direction, and see the step-by-step math under the result.

HoursFrom

DaysTo

Decimal places

Step-by-step calculation

How to use the Hours to Days Converter

Type a value in the Hours box. The days result appears instantly.
Going the other way? Type in the Days box, or press the ⇄ swap button.
Set the precision with the decimal places menu.
Check the working in the step-by-step box, then press Copy result or click any row in the tables below.

Hours to days formula

d = h ÷ 24

Take the value in hours.
Divide it by 24 (the number of hours in one day).

Example: 48 h ÷ 24 = 2 d.

Reverse formula (days to hours): h = d × 24. Example: 0.0833333 d × 24 = 2 h.

The factor is a whole number (24), so this one is easy to do in your head or with long division.

h to d conversion table (1–100)

Click any row to load it into the converter.

Hours to days

Hours	Days
1 h	0.0417 d
2 h	0.0833 d
3 h	0.125 d
4 h	0.1667 d
5 h	0.2083 d
6 h	0.25 d
7 h	0.2917 d
8 h	0.3333 d
9 h	0.375 d
10 h	0.4167 d
11 h	0.4583 d
12 h	0.5 d
13 h	0.5417 d
14 h	0.5833 d
15 h	0.625 d
16 h	0.6667 d
17 h	0.7083 d
18 h	0.75 d
19 h	0.7917 d
20 h	0.8333 d
21 h	0.875 d
22 h	0.9167 d
23 h	0.9583 d
24 h	1 d
25 h	1.0417 d
26 h	1.0833 d
27 h	1.125 d
28 h	1.1667 d
29 h	1.2083 d
30 h	1.25 d
31 h	1.2917 d
32 h	1.3333 d
33 h	1.375 d
34 h	1.4167 d
35 h	1.4583 d
36 h	1.5 d
37 h	1.5417 d
38 h	1.5833 d
39 h	1.625 d
40 h	1.6667 d
41 h	1.7083 d
42 h	1.75 d
43 h	1.7917 d
44 h	1.8333 d
45 h	1.875 d
46 h	1.9167 d
47 h	1.9583 d
48 h	2 d
49 h	2.0417 d
50 h	2.0833 d
51 h	2.125 d
52 h	2.1667 d
53 h	2.2083 d
54 h	2.25 d
55 h	2.2917 d
56 h	2.3333 d
57 h	2.375 d
58 h	2.4167 d
59 h	2.4583 d
60 h	2.5 d
61 h	2.5417 d
62 h	2.5833 d
63 h	2.625 d
64 h	2.6667 d
65 h	2.7083 d
66 h	2.75 d
67 h	2.7917 d
68 h	2.8333 d
69 h	2.875 d
70 h	2.9167 d
71 h	2.9583 d
72 h	3 d
73 h	3.0417 d
74 h	3.0833 d
75 h	3.125 d
76 h	3.1667 d
77 h	3.2083 d
78 h	3.25 d
79 h	3.2917 d
80 h	3.3333 d
81 h	3.375 d
82 h	3.4167 d
83 h	3.4583 d
84 h	3.5 d
85 h	3.5417 d
86 h	3.5833 d
87 h	3.625 d
88 h	3.6667 d
89 h	3.7083 d
90 h	3.75 d
91 h	3.7917 d
92 h	3.8333 d
93 h	3.875 d
94 h	3.9167 d
95 h	3.9583 d
96 h	4 d
97 h	4.0417 d
98 h	4.0833 d
99 h	4.125 d
100 h	4.1667 d

Days to hours

Days	Hours
1 d	24 h
2 d	48 h
3 d	72 h
4 d	96 h
5 d	120 h
6 d	144 h
7 d	168 h
8 d	192 h
9 d	216 h
10 d	240 h
11 d	264 h
12 d	288 h
13 d	312 h
14 d	336 h
15 d	360 h
16 d	384 h
17 d	408 h
18 d	432 h
19 d	456 h
20 d	480 h
21 d	504 h
22 d	528 h
23 d	552 h
24 d	576 h
25 d	600 h
26 d	624 h
27 d	648 h
28 d	672 h
29 d	696 h
30 d	720 h
31 d	744 h
32 d	768 h
33 d	792 h
34 d	816 h
35 d	840 h
36 d	864 h
37 d	888 h
38 d	912 h
39 d	936 h
40 d	960 h
41 d	984 h
42 d	1,008 h
43 d	1,032 h
44 d	1,056 h
45 d	1,080 h
46 d	1,104 h
47 d	1,128 h
48 d	1,152 h
49 d	1,176 h
50 d	1,200 h
51 d	1,224 h
52 d	1,248 h
53 d	1,272 h
54 d	1,296 h
55 d	1,320 h
56 d	1,344 h
57 d	1,368 h
58 d	1,392 h
59 d	1,416 h
60 d	1,440 h
61 d	1,464 h
62 d	1,488 h
63 d	1,512 h
64 d	1,536 h
65 d	1,560 h
66 d	1,584 h
67 d	1,608 h
68 d	1,632 h
69 d	1,656 h
70 d	1,680 h
71 d	1,704 h
72 d	1,728 h
73 d	1,752 h
74 d	1,776 h
75 d	1,800 h
76 d	1,824 h
77 d	1,848 h
78 d	1,872 h
79 d	1,896 h
80 d	1,920 h
81 d	1,944 h
82 d	1,968 h
83 d	1,992 h
84 d	2,016 h
85 d	2,040 h
86 d	2,064 h
87 d	2,088 h
88 d	2,112 h
89 d	2,136 h
90 d	2,160 h
91 d	2,184 h
92 d	2,208 h
93 d	2,232 h
94 d	2,256 h
95 d	2,280 h
96 d	2,304 h
97 d	2,328 h
98 d	2,352 h
99 d	2,376 h
100 d	2,400 h

Common values

Hours	Days	Example
0.25 h	0.01 d	15 minutes
0.5 h	0.02 d	30 minutes
0.75 h	0.03 d	45 minutes
1 h	0.04 d	1 hour
1.5 h	0.06 d	90 minutes
2 h	0.08 d	2 hours
8 h	0.33 d	Working day
24 h	1 d	1 day
40 h	1.67 d	Work week
168 h	7 d	1 week

About hours and days

Hours (h). An hour is 60 minutes or 3,600 seconds.

Days (d). A day is 24 hours or 86,400 seconds.

Frequently asked questions

How many days in 1 hour?

One hour equals 0.0416667 days. Looking at it the other way, one day is 24 hours.

How do you convert hours to days?

Divide the number of hours by 24. For example, 48 h ÷ 24 = 2 d.

What is 2 hours in days?

2 h is 0.0833333 d.

How much is 40 hours in days?

40 hours equals 1.66667 days.

How do I convert days back to hours?

Multiply by 24, or press the ⇄ swap button above. For example, 0.0833333 d × 24 = 2 h.

How do I read decimal hours?

The decimal part is a fraction of an hour, not minutes: 1.5 hours is 1 hour 30 minutes and 2.25 hours is 2 hours 15 minutes. Multiply the decimal part by 60 to get minutes.

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