Octal to Binary

Octal to Binary conversion calculator is used to convert any number in octal to binary. An octal number is a number in base 8, and a binary number is what's used in computer languages.

binary
octal	0

Octal to Binary Conversion

Octal	Binary	Decimal	Hexadecimal
1	1	1	1
2	10	2	2
3	11	3	3
4	100	4	4
5	101	5	5
6	110	6	6
7	111	7	7
10	1000	8	8
11	1001	9	9
12	1010	10	a
13	1011	11	b
14	1100	12	c
15	1101	13	d
16	1110	14	e
17	1111	15	f
20	10000	16	10
21	10001	17	11
22	10010	18	12
23	10011	19	13
24	10100	20	14
25	10101	21	15
26	10110	22	16
27	10111	23	17
30	11000	24	18
31	11001	25	19
32	11010	26	1a
33	11011	27	1b
34	11100	28	1c
35	11101	29	1d
36	11110	30	1e
37	11111	31	1f
40	100000	32	20
41	100001	33	21
42	100010	34	22
43	100011	35	23
44	100100	36	24
45	100101	37	25
46	100110	38	26
47	100111	39	27
50	101000	40	28
51	101001	41	29
52	101010	42	2a
53	101011	43	2b
54	101100	44	2c
55	101101	45	2d
56	101110	46	2e
57	101111	47	2f
60	110000	48	30
61	110001	49	31
62	110010	50	32
63	110011	51	33
64	110100	52	34
65	110101	53	35
66	110110	54	36
67	110111	55	37
70	111000	56	38
71	111001	57	39
72	111010	58	3a
73	111011	59	3b
74	111100	60	3c
75	111101	61	3d
76	111110	62	3e
77	111111	63	3f
100	1000000	64	40
101	1000001	65	41
102	1000010	66	42
103	1000011	67	43
104	1000100	68	44
105	1000101	69	45
106	1000110	70	46
107	1000111	71	47
110	1001000	72	48
111	1001001	73	49
112	1001010	74	4a
113	1001011	75	4b
114	1001100	76	4c
115	1001101	77	4d
116	1001110	78	4e
117	1001111	79	4f
120	1010000	80	50
121	1010001	81	51
122	1010010	82	52
123	1010011	83	53
124	1010100	84	54
125	1010101	85	55
126	1010110	86	56
127	1010111	87	57
130	1011000	88	58
131	1011001	89	59
132	1011010	90	5a
133	1011011	91	5b
134	1011100	92	5c
135	1011101	93	5d
136	1011110	94	5e
137	1011111	95	5f
140	1100000	96	60
141	1100001	97	61
142	1100010	98	62
143	1100011	99	63
144	1100100	100	64

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