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HEXADECIMAL AND DECIMAL c:ONVERSION
To find the decimal number, locate the Hex number and its decimal
equivalent for eachposition. Add these to obtain the decimal number. To find
the Hex number, locate the next. lower decimal number and its Hex equivalent.
Each difference is used to obtain the next Hex number until the entire number
is developed.
BYTE
BYTE
BYTE
0123
4567
0123
4567
0123
4567
HEX
DEC
HEX DEC
f!EX
DEC HEX DEC HEX DEC HEX DEC
0
0
0
0
0
0
0
0
0
0
0
0
1
1, 048, 576
1
65, 536
1
4, 096
1
256
1
16
1
1
2
2, 097' 152
2 131, 072
2
8, 192
2
512
2
32
2
2
3
3, 145, 728
3 196, 608
3
12, 288
3
768
3
48
3
3
4
4, 194, 304
4 262, 144
4
16, 384
4
1, 024
4
64
4
4
5
5, 242, 880
5 327' 680
5
20, 480
5
1, 280
5
80
5
5
6
6,291,456
6 393, 216
6
24, 576
6
1, 536
6
96
6
6
7
7, 340, 032
7 458, 752
7
28, 672
7
1, 792
7
112
7
7
8
8, 388, 608
8 524, 288
8
32, 768
8
2, 048
8
128
8
8
9
9, 437' 184
9 589, 824
9
36, 864
9
2, 304
9
144
9
9
A
10, 485, 760
A
655, 360
A
40, 960
A
2, 560
A
160
A
10
B
11, 534, 336
B
720, 896
B
45, 056
B
2, 816
B
176
B
11
c
12, 582, 912
c
786, 432
c
49, 152
c
3, 072
c
192
c
12
D
13, 631, 488
D
851, 968
D
53, 248
D
3, 328
D
208
D
13
E
14, 680, 064
E
917, 504
E
57' 344
E
3, 584
E
224
E
14
F
15, 728, 640 F 983, 040
F
61, 440 F
3, 840
F
240
F
15
6
5
4
3
2
1
HEXADECIMAL ADDITION
8
9
A
B
c
D
E
F
02
03
04
05
06
07
08
09
OA
OB
oc
OD
OE
OF
10
03
04
05
06
07
08
09
OA OB
oc
OD
OE
OF
10
11
04
05
06
07
08
09
OA
OB
oc
OD
OE
OF
10
11
12
05
06
07
08
09
OA
OB
oc
OD
OE
OF
10
11
12
13
06
07
08
09
OA
OB
oc
OD OE
OF
10
11
12
13
14
07
08
09
OA
OB
oc
OD
OE
OF
10
11
12
13
14
15
08
09
OA
OB
oc
OD
OE
OF
10
11
12
13
14
15
16
09
OA
OB
oc
OD
OE
OF
10
11
12
13
14
15
16
17
OA
OB
oc
OD
OE
OF
10
11
12
13
14
15
16
17
18
A
OB
oc
OD
OE
OF
10
11
12
13
14
15
16
17
18
19
B
oc
OD
OE
OF
10
11
12
13
14
15
16
17
18
19
lA
c
OD
OE
OF
10
11
12
13
14
15
16
17
18
19
lA
lB
D
OE
OF
10
11
12
13
14
15
16
17
18
19
lA
lB
lC
E
OF
10
11
12
13
14
15
16
17
18
19
lA
1B
lC
1D
F
10
11
12
13
14
15
16
17
18
19
lA
1B
lC
1D 1E
IBM CONFIDENTIAL
S/360
33
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