How many numbers are between 20 and 91?

There are 70 numbers between 20 and 91.

What does inclusive mean?

Inclusive means both endpoints 20 and 91 are included.

What does exclusive mean?

Exclusive means neither 20 nor 91 is included in the list.

Numbers Between 20 and 91

TOTAL NUMBERS: 70

The numbers between 20 and 91, excluding both endpoints, are listed below. Useful for math problems, ranges, and number sets.

What Are the Numbers Between 20 and 91?

To find the numbers between 20 and 91 excluding the bounds, we list all whole numbers greater than 20 and less than 91. This is a common operation in mathematics, programming, and data filtering.

How to Calculate the Count of Numbers Between

The formula to calculate how many whole numbers are between two integers is:

Inclusive: abs(B - A) + 1
Exclusive: abs(B - A) - 1

So for 20 and 91 in exclusive mode, the count is: 70.

List of Numbers

#	Number
1	21
2	22
3	23
4	24
5	25
6	26
7	27
8	28
9	29
10	30
11	31
12	32
13	33
14	34
15	35
16	36
17	37
18	38
19	39
20	40
21	41
22	42
23	43
24	44
25	45
26	46
27	47
28	48
29	49
30	50
31	51
32	52
33	53
34	54
35	55
36	56
37	57
38	58
39	59
40	60
41	61
42	62
43	63
44	64
45	65
46	66
47	67
48	68
49	69
50	70
51	71
52	72
53	73
54	74
55	75
56	76
57	77
58	78
59	79
60	80
61	81
62	82
63	83
64	84
65	85
66	86
67	87
68	88
69	89
70	90

Copy Number List

Space-separated numbers:

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90

Comma-separated numbers:

21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90

FAQ

How many numbers are between 20 and 91?

There are 70 numbers between 20 and 91 when counted exclusively.
What does inclusive mean?

Inclusive means both 20 and 91 are part of the result.
What does exclusive mean?

Exclusive means neither 20 nor 91 is included in the result list.