Uppdaterad 2023-01-24

Binär

Liknande

Oktal
Decimal
Hexadecimal

Fenomen

Talbas (radix)

Exempel

Nummer	Talbasen (radix) 2
1	2^0
2	2^1
4	2^2
8	2^3
16	2^4
32	2^5
64	2^6
128	2^7
256	2^8
512	2^9
1024	2^10
2048	2^11
4096	2^12
8192	2^13

Länkar

Konvertera mellan olika talbaser (radix) med Javascript

var ConvertBase = function (num) {
  return {
    from : function (baseFrom) {
      return {
        to : function (baseTo) {
          return parseInt(num, baseFrom).toString(baseTo);
        }
      };
    }
  };
};

ConvertBase.bin2oct = function (num) {
  return ConvertBase(num).from(2).to(8);
};

ConvertBase.bin2dec = function (num) {
  return ConvertBase(num).from(2).to(10);
};

ConvertBase.bin2hex = function (num) {
  return ConvertBase(num).from(2).to(16);
};

ConvertBase.oct2bin = function (num) {
  return ConvertBase(num).from(8).to(2);
};

ConvertBase.oct2dec = function (num) {
  return ConvertBase(num).from(8).to(10);
};

ConvertBase.oct2hex = function (num) {
  return ConvertBase(num).from(8).to(16);
};

ConvertBase.dec2bin = function (num) {
  return ConvertBase(num).from(10).to(2);
};

ConvertBase.dec2oct = function (num) {
  return ConvertBase(num).from(10).to(8);
};

ConvertBase.dec2hex = function (num) {
  return ConvertBase(num).from(10).to(16);
};

ConvertBase.hex2bin = function (num) {
  return ConvertBase(num).from(16).to(2);
};

ConvertBase.hex2oct = function (num) {
  return ConvertBase(num).from(16).to(8);
};

ConvertBase.hex2dec = function (num) {
  return ConvertBase(num).from(16).to(10);
};

table = document.createElement('table');

for(i = 0; i < 256; i++) {
  tr = document.createElement('tr');

  char = document.createElement('td');
  char.innerHTML = String.fromCodePoint(i);
  tr.appendChild(char);

  dec = document.createElement('td');
  dec.innerHTML = i;
  tr.appendChild(dec);

  hex = document.createElement('td');
  hex.innerHTML = ConvertBase.dec2hex(i);
  tr.appendChild(hex);

  oct = document.createElement('td');
  oct.innerHTML = ConvertBase.dec2oct(i);
  tr.appendChild(oct);

  bin = document.createElement('td');
  bin.innerHTML = ConvertBase.dec2bin(i);
  tr.appendChild(bin);

  hexpad = document.createElement('td');
  hexpad.innerHTML = 'U+'+ConvertBase.dec2hex(i).padStart(4, 0);
  tr.appendChild(hexpad);

  binpad = document.createElement('td');
  binpad.innerHTML = ConvertBase.dec2bin(i).padStart(8,0);
  tr.appendChild(binpad);

  table.appendChild(tr);

  text = document.createTextNode("\n");
  table.append(text);
}

document.body.appendChild(table);

Radix

Symbol	Dec (10)	Hex (16)	Oct (8)	Bin (2)
	0	0	0	0
	1	1	1	1
	2	2	2	10
	3	3	3	11
	4	4	4	100
	5	5	5	101
	6	6	6	110
	7	7	7	111
	8	8	10	1000
	9	9	11	1001
	10	a	12	1010
	11	b	13	1011
	12	c	14	1100
	13	d	15	1101
	14	e	16	1110
	15	f	17	1111
	16	10	20	10000
	17	11	21	10001
	18	12	22	10010
	19	13	23	10011
	20	14	24	10100
	21	15	25	10101
	22	16	26	10110
	23	17	27	10111
	24	18	30	11000
	25	19	31	11001
	26	1a	32	11010
	27	1b	33	11011
	28	1c	34	11100
	29	1d	35	11101
	30	1e	36	11110
	31	1f	37	11111
	32	20	40	100000
!	33	21	41	100001
"	34	22	42	100010
#	35	23	43	100011
$	36	24	44	100100
%	37	25	45	100101
&	38	26	46	100110
'	39	27	47	100111
(	40	28	50	101000
)	41	29	51	101001
*	42	2a	52	101010
+	43	2b	53	101011
,	44	2c	54	101100
-	45	2d	55	101101
.	46	2e	56	101110
/	47	2f	57	101111
0	48	30	60	110000
1	49	31	61	110001
2	50	32	62	110010
3	51	33	63	110011
4	52	34	64	110100
5	53	35	65	110101
6	54	36	66	110110
7	55	37	67	110111
8	56	38	70	111000
9	57	39	71	111001
:	58	3a	72	111010
;	59	3b	73	111011
<	60	3c	74	111100
=	61	3d	75	111101
>	62	3e	76	111110
?	63	3f	77	111111
@	64	40	100	1000000
A	65	41	101	1000001
B	66	42	102	1000010
C	67	43	103	1000011
D	68	44	104	1000100
E	69	45	105	1000101
F	70	46	106	1000110
G	71	47	107	1000111
H	72	48	110	1001000
I	73	49	111	1001001
J	74	4a	112	1001010
K	75	4b	113	1001011
L	76	4c	114	1001100
M	77	4d	115	1001101
N	78	4e	116	1001110
O	79	4f	117	1001111
P	80	50	120	1010000
Q	81	51	121	1010001
R	82	52	122	1010010
S	83	53	123	1010011
T	84	54	124	1010100
U	85	55	125	1010101
V	86	56	126	1010110
W	87	57	127	1010111
X	88	58	130	1011000
Y	89	59	131	1011001
Z	90	5a	132	1011010
[	91	5b	133	1011011
\	92	5c	134	1011100
]	93	5d	135	1011101
^	94	5e	136	1011110
_	95	5f	137	1011111
`	96	60	140	1100000
a	97	61	141	1100001
b	98	62	142	1100010
c	99	63	143	1100011
d	100	64	144	1100100
e	101	65	145	1100101
f	102	66	146	1100110
g	103	67	147	1100111
h	104	68	150	1101000
i	105	69	151	1101001
j	106	6a	152	1101010
k	107	6b	153	1101011
l	108	6c	154	1101100
m	109	6d	155	1101101
n	110	6e	156	1101110
o	111	6f	157	1101111
p	112	70	160	1110000
q	113	71	161	1110001
r	114	72	162	1110010
s	115	73	163	1110011
t	116	74	164	1110100
u	117	75	165	1110101
v	118	76	166	1110110
w	119	77	167	1110111
x	120	78	170	1111000
y	121	79	171	1111001
z	122	7a	172	1111010
{	123	7b	173	1111011
\|	124	7c	174	1111100
}	125	7d	175	1111101
~	126	7e	176	1111110
	127	7f	177	1111111
	128	80	200	10000000
	129	81	201	10000001
	130	82	202	10000010
	131	83	203	10000011
	132	84	204	10000100
	133	85	205	10000101
	134	86	206	10000110
	135	87	207	10000111
	136	88	210	10001000
	137	89	211	10001001
	138	8a	212	10001010
	139	8b	213	10001011
	140	8c	214	10001100
	141	8d	215	10001101
	142	8e	216	10001110
	143	8f	217	10001111
	144	90	220	10010000
	145	91	221	10010001
	146	92	222	10010010
	147	93	223	10010011
	148	94	224	10010100
	149	95	225	10010101
	150	96	226	10010110
	151	97	227	10010111
	152	98	230	10011000
	153	99	231	10011001
	154	9a	232	10011010
	155	9b	233	10011011
	156	9c	234	10011100
	157	9d	235	10011101
	158	9e	236	10011110
	159	9f	237	10011111
	160	a0	240	10100000
¡	161	a1	241	10100001
¢	162	a2	242	10100010
£	163	a3	243	10100011
¤	164	a4	244	10100100
¥	165	a5	245	10100101
¦	166	a6	246	10100110
§	167	a7	247	10100111
¨	168	a8	250	10101000
©	169	a9	251	10101001
ª	170	aa	252	10101010
«	171	ab	253	10101011
¬	172	ac	254	10101100
	173	ad	255	10101101
®	174	ae	256	10101110
¯	175	af	257	10101111
°	176	b0	260	10110000
±	177	b1	261	10110001
²	178	b2	262	10110010
³	179	b3	263	10110011
´	180	b4	264	10110100
µ	181	b5	265	10110101
¶	182	b6	266	10110110
·	183	b7	267	10110111
¸	184	b8	270	10111000
¹	185	b9	271	10111001
º	186	ba	272	10111010
»	187	bb	273	10111011
¼	188	bc	274	10111100
½	189	bd	275	10111101
¾	190	be	276	10111110
¿	191	bf	277	10111111
À	192	c0	300	11000000
Á	193	c1	301	11000001
Â	194	c2	302	11000010
Ã	195	c3	303	11000011
Ä	196	c4	304	11000100
Å	197	c5	305	11000101
Æ	198	c6	306	11000110
Ç	199	c7	307	11000111
È	200	c8	310	11001000
É	201	c9	311	11001001
Ê	202	ca	312	11001010
Ë	203	cb	313	11001011
Ì	204	cc	314	11001100
Í	205	cd	315	11001101
Î	206	ce	316	11001110
Ï	207	cf	317	11001111
Ð	208	d0	320	11010000
Ñ	209	d1	321	11010001
Ò	210	d2	322	11010010
Ó	211	d3	323	11010011
Ô	212	d4	324	11010100
Õ	213	d5	325	11010101
Ö	214	d6	326	11010110
×	215	d7	327	11010111
Ø	216	d8	330	11011000
Ù	217	d9	331	11011001
Ú	218	da	332	11011010
Û	219	db	333	11011011
Ü	220	dc	334	11011100
Ý	221	dd	335	11011101
Þ	222	de	336	11011110
ß	223	df	337	11011111
à	224	e0	340	11100000
á	225	e1	341	11100001
â	226	e2	342	11100010
ã	227	e3	343	11100011
ä	228	e4	344	11100100
å	229	e5	345	11100101
æ	230	e6	346	11100110
ç	231	e7	347	11100111
è	232	e8	350	11101000
é	233	e9	351	11101001
ê	234	ea	352	11101010
ë	235	eb	353	11101011
ì	236	ec	354	11101100
í	237	ed	355	11101101
î	238	ee	356	11101110
ï	239	ef	357	11101111
ð	240	f0	360	11110000
ñ	241	f1	361	11110001
ò	242	f2	362	11110010
ó	243	f3	363	11110011
ô	244	f4	364	11110100
õ	245	f5	365	11110101
ö	246	f6	366	11110110
÷	247	f7	367	11110111
ø	248	f8	370	11111000
ù	249	f9	371	11111001
ú	250	fa	372	11111010
û	251	fb	373	11111011
ü	252	fc	374	11111100
ý	253	fd	375	11111101
þ	254	fe	376	11111110
ÿ	255	ff	377	11111111

Binär

Liknande

Fenomen

Exempel

Konvertera mellan olika talbaser (radix) med Javascript

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