Welcome to our days-to-weeks calculator, a tool designed to help you effortlessly convert days to weeks and help simplify scheduling, planning, and project management tasks.
To perform the days-to-weeks conversion, you only need to input one of the quantities. That is:
- Input days and get the equivalent weeks; or
- Input the weeks and get the corresponding days.
Additionally, you'll see below the conversion for other typical time units.
Days-to-weeks calculation by hand
-
To calculate weeks from days, multiply the number of days by 7.
For example, to know how long are 13 weeks in terms of days:
13 weeks = 13 × 7 days = 91 days -
To calculate days from weeks, divide the number of days by 7.
For example, to know how long 90 days is in terms of weeks:
90 days = 90/7 weeks = 12.857 weeks
Days-to-weeks conversion table
If you need to convert days to weeks and your eyes are faster than your fingers, the following table can be even more helpful for quick conversions and comparisons.
Days | Weeks |
|---|---|
1 | 0.14286 |
2 | 0.28571 |
3 | 0.42857 |
4 | 0.57143 |
5 | 0.71429 |
6 | 0.85714 |
7 | 1 |
8 | 1.1429 |
9 | 1.2857 |
10 | 1.4286 |
11 | 1.5714 |
12 | 1.7143 |
13 | 1.8571 |
14 | 2 |
15 | 2.1429 |
16 | 2.2857 |
17 | 2.4286 |
18 | 2.5714 |
19 | 2.7143 |
20 | 2.8571 |
21 | 3 |
22 | 3.1429 |
23 | 3.2857 |
24 | 3.4286 |
25 | 3.5714 |
26 | 3.7143 |
27 | 3.8571 |
28 | 4 |
29 | 4.1429 |
30 | 4.2857 |
31 | 4.4286 |
32 | 4.5714 |
33 | 4.7143 |
34 | 4.8571 |
35 | 5 |
36 | 5.1429 |
37 | 5.2857 |
38 | 5.4286 |
39 | 5.5714 |
40 | 5.7143 |
41 | 5.8571 |
42 | 6 |
43 | 6.1429 |
44 | 6.2857 |
45 | 6.4286 |
46 | 6.5714 |
47 | 6.7143 |
48 | 6.8571 |
49 | 7 |
50 | 7.1429 |
51 | 7.2857 |
52 | 7.4286 |
53 | 7.5714 |
54 | 7.7143 |
55 | 7.8571 |
56 | 8 |
57 | 8.1429 |
58 | 8.2857 |
59 | 8.4286 |
60 | 8.5714 |
61 | 8.7143 |
62 | 8.8571 |
63 | 9 |
64 | 9.1429 |
65 | 9.2857 |
66 | 9.4286 |
67 | 9.5714 |
68 | 9.7143 |
69 | 9.8571 |
70 | 10 |
71 | 10.143 |
72 | 10.286 |
73 | 10.429 |
74 | 10.571 |
75 | 10.714 |
76 | 10.857 |
77 | 11 |
78 | 11.143 |
79 | 11.286 |
80 | 11.429 |
81 | 11.571 |
82 | 11.714 |
83 | 11.857 |
84 | 12 |
85 | 12.143 |
86 | 12.286 |
87 | 12.429 |
88 | 12.571 |
90 | 12.85714 |
91 | 13 |
92 | 13.142 |
93 | 13.285 |
94 | 13.428 |
95 | 13.571 |
96 | 13.714 |
97 | 13.857 |
98 | 14 |
99 | 14.142 |
100 | 14.285 |
120 | 17.143 |
180 | 25.714 |
365 | 52.14 |
Weeks-to-days conversion table
And yes! We also have a table to convert weeks to days:
Weeks | Days |
|---|---|
1 | 7 |
2 | 14 |
3 | 21 |
4 | 28 |
5 | 35 |
6 | 42 |
7 | 49 |
8 | 56 |
9 | 63 |
10 | 70 |
11 | 77 |
12 | 84 |
13 | 91 |
14 | 98 |
15 | 105 |
16 | 112 |
17 | 119 |
18 | 126 |
19 | 133 |
20 | 140 |
21 | 147 |
22 | 154 |
23 | 161 |
24 | 168 |
25 | 175 |
26 | 182 |
27 | 189 |
28 | 196 |
29 | 203 |
30 | 210 |
31 | 217 |
32 | 224 |
33 | 231 |
34 | 238 |
35 | 245 |
36 | 252 |
37 | 259 |
38 | 266 |
39 | 273 |
40 | 280 |
41 | 287 |
42 | 294 |
43 | 301 |
44 | 308 |
45 | 315 |
46 | 322 |
47 | 329 |
48 | 336 |
49 | 343 |
50 | 350 |
51 | 357 |
52 | 364 |
100 | 700 |
104 | 728 |
1000 | 7000 |
Other similar calculators
How many days is a week and a half?
10.5 days.
Explanation: One week is seven days, and half a week is 3.5 days (7/2 days). Therefore:
A week and a half = Week + Half a week
⠀⠀⠀⠀⠀⠀⠀⠀= 7 days + 3.5 days
⠀⠀⠀⠀⠀⠀⠀⠀= 10.5 days
14 days are 2 weeks?
Yes, 14 days are 2 weeks.
The explanation is simple: a week has seven days; therefore, two weeks contain 14 days.
13 days are 2 weeks?
No, 13 days is not two weeks.
In reality, 13 days are 1.857 weeks, or, in simpler words, one week and six days. That is one day less than two weeks.
20 days are 3 weeks?
No, 20 days is not three weeks.
In reality, 20 days are 2.857 weeks, or, in simpler words, two weeks and six days. That is one day less than three weeks.
19 days are 2 weeks?
No, 20 days is not three weeks.
In reality, 20 days are 2.857 weeks, or, in simpler words, two weeks and five days. That is two days less than three weeks.