St. Cecilia School | Student Reference

Decimal Base 10	Binary Base 2	Octal Base 8	Hexadecimal Base 16
0	00000000	0	0
1	00000001	1	1
2	00000010	2	2
3	00000011	3	3
4	00000100	4	4
5	00000101	5	5
6	00000110	6	6
7	00000111	7	7
8	00001000	10	8
9	00001001	11	9
10	00001010	12	A
11	00001011	13	B
12	00001100	14	C
13	00001101	15	D
14	00001110	16	E
15	00001111	17	F
16	00010000	20	10
17	00010001	21	11
18	00010010	22	12
19	00010011	23	13
20	00010100	24	14
21	00010101	25	15
22	00010110	26	16
23	00010111	27	17
24	00011000	30	18
25	00011001	31	19
26	00011010	32	1A
27	00011011	33	1B
28	00011100	34	1C
29	00011101	35	1D
30	00011110	36	1E
31	00011111	37	1F
32	00100000	40	20
33	00100001	41	21
34	00100010	42	22
35	00100011	43	23
36	00100100	44	24
37	00100101	45	25
38	00100110	46	26
39	00100111	47	27
40	00101000	50	28
41	00101001	51	29
42	00101010	52	2A
43	00101011	53	2B
44	00101100	54	2C
45	00101101	55	2D
46	00101110	56	2E
47	00101111	57	2F
48	00110000	60	30
49	00110001	61	31
50	00110010	62	32
Decimal Base 10	Binary Base 2	Octal Base 8	Hexadecimal Base 16
51	00110011	63	33
52	00110100	64	34
53	00110101	65	35
54	00110110	66	36
55	00110111	67	37
56	00111000	70	38
57	00111001	71	39
58	00111010	72	3A
59	00111011	73	3B
60	00111100	74	3C
61	00111101	75	3D
62	00111110	76	3E
63	00111111	77	3F
64	01000000	100	40
65	01000001	101	41
66	01000010	102	42
67	01000011	103	43
68	01000100	104	44
69	01000101	105	45
70	01000110	106	46
71	01000111	107	47
72	01001000	110	48
73	01001001	111	49
74	01001010	112	4A
75	01001011	113	4B
76	01001100	114	4C
77	01001101	115	4D
78	01001110	116	4E
79	01001111	117	4F
80	01010000	120	50
81	01010001	121	51
82	01010010	122	52
83	01010011	123	53
84	01010100	124	54
85	01010101	125	55
86	01010110	126	56
87	01010111	127	57
88	01011000	130	58
89	01011001	131	59
90	01011010	132	5A
91	01011011	133	5B
92	01011100	134	5C
93	01011101	135	5D
94	01011110	136	5E
95	01011111	137	5F
96	01100000	140	60
97	01100001	141	61
98	01100010	142	62
99	01100011	143	63
100	01100100	144	64
Decimal Base 10	Binary Base 2	Octal Base 8	Hexadecimal Base 16
101	01100101	145	65
102	01100110	146	66
103	01100111	147	67
104	01101000	150	68
105	01101001	151	69
106	01101010	152	6A
107	01101011	153	6B
108	01101100	154	6C
109	01101101	155	6D
110	01101110	156	6E
111	01101111	157	6F
112	01110000	160	70
113	01110001	161	71
114	01110010	162	72
115	01110011	163	73
116	01110100	164	74
117	01110101	165	75
118	01110110	166	76
119	01110111	167	77
120	01111000	170	78
121	01111001	171	79
122	01111010	172	7A
123	01111011	173	7B
124	01111100	174	7C
125	01111101	175	7D
126	01111110	176	7E
127	01111111	177	7F
128	10000000	200	80
129	10000001	201	81
130	10000010	202	82
131	10000011	203	83
132	10000100	204	84
133	10000101	205	85
134	10000110	206	86
135	10000111	207	87
136	10001000	210	88
137	10001001	211	89
138	10001010	212	8A
139	10001011	213	8B
140	10001100	214	8C
141	10001101	215	8D
142	10001110	216	8E
143	10001111	217	8F
144	10010000	220	90
145	10010001	221	91
146	10010010	222	92
147	10010011	223	93
148	10010100	224	94
149	10010101	225	95
150	10010110	226	96
Decimal Base 10	Binary Base 2	Octal Base 8	Hexadecimal Base 16
151	10010111	227	97
152	10011000	230	98
153	10011001	231	99
154	10011010	232	9A
155	10011011	233	9B
156	10011100	234	9C
157	10011101	235	9D
158	10011110	236	9E
159	10011111	237	9F
160	10100000	240	A0
161	10100001	241	A1
162	10100010	242	A2
163	10100011	243	A3
164	10100100	244	A4
165	10100101	245	A5
166	10100110	246	A6
167	10100111	247	A7
168	10101000	250	A8
169	10101001	251	A9
170	10101010	252	AA
171	10101011	253	AB
172	10101100	254	AC
173	10101101	255	AD
174	10101110	256	AE
175	10101111	257	AF
176	10110000	260	B0
177	10110001	261	B1
178	10110010	262	B2
179	10110011	263	B3
180	10110100	264	B4
181	10110101	265	B5
182	10110110	266	B6
183	10110111	267	B7
184	10111000	270	B8
185	10111001	271	B9
186	10111010	272	BA
187	10111011	273	BB
188	10111100	274	BC
189	10111101	275	BD
190	10111110	276	BE
191

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