HEXADECNAL-DECIMAL
INTEGER
CONVERSION
TABLE
The
table below provides for direct conversions between
hexa-
Hexadecimal fractions may be converted to decimal fractions
decimal integers in the range O-FFF and decimal integers in
as
follows:
the range
0-4095.
For
conversion of larger integers, the
table values
may
be added to the following figures:
1.
Express
the hexadecimal fraction as an integer times
16-
n
, where n
is
the number of significant hexadecimal
Hexadecimal
Decimal
Hexadecimal
Decimal
places
to the right of the hexadecimal point.
01
000
4096
20 000
131
072
O.
CA9BF3
16
= CA9
BF3
16
x 16-6
02000
8
192
30000
196608
03000
12288
40 000
262 144
2.
Find the
decimal equivalent of the hexadecimal integer
04 000
16384
50000
327680
05
000
20480
60000
393 216
CA9
BF3
16
=
13
278
195
10
06
000
24576
70000
458752
07000
28672
80 000
524288
3.
Multiply the decimal equivalent
by
16-n
08000
32768
90 000
589824
09000
36864
AOooo
655 360
13
278
195
OA
000
40 960
BO
000
720896
x 596 046 448 x
10-
16
OB
000
45056
CO
000
786 432
0.791
442096
10
OC
000
49152
00000
851
968
00000
53248
EO
000 917 504
Decimal
fractions
may
be converted to hexadecimal fractions
OE
000
57344
FO
000
983040
by successively multiplying the decimal fraction
by
16
10
.
OF
000
61
440
100 000
1
048576
After each multiplication, the integer portion
is
removeO
to
10000
65536
200000
2097
152
form
a hexadecimal fraction by building to the right of the
11000
69632
300 000
3
145
728
hexadecimal point.
However, since
decimal arithmetic
is
12000
73728
400 000
4
194304
used
in
this conversion, the integer portion of each product
13000
77824
500 000
5
242880
must
be converted to hexadecimal numbers.
14000
81
920 600 000
6
291
456
15000
86
016 700 000
7340032
Example:
Convert 0.89510 to its hexadecimal equivalent
16000
90
112
800 000
8388608
0.895
17000
94208
900 000
9437
184
18000
98304
AOO
000
10
485 760
@.3~~
19000
102400
BOO
000
11
534 336
I
lL
lA 000
106
496
COO
000
12582912
d
~
@.120
lB
000
110592
DOO
000
13631 488
~~
lC 000
114688
Eoo
000
14680-064
10000
118784
Foo 000
15
728640
IE
000
122880
1000000
16777
216
0.E51E
16
•
~
IF
000
126
976
2000000
33554432
0
1 2
3
4
5 6
7
8
9
A B
C
0
E
F
000
0000
0001
0002
0003
0004
0005
0006
0007 0008 0009
0010
0011
0012
0013
0014 0015
010 0016 0017 0018 0019
0020
0021
0022
0023
0024
0025
0026
0027
0028
0029 0030
0031
020 0032
0033 0034 0035 0036
0037 0038
0039
0040
0041
0042
0043
0044
0045
0046
0047
030 0048
0049 0050
0051
0052 0053
0054
0055
0056 0057 0058
0059 0060
0061
0062
0063
040
0064
0065
0066
0067 0068
0069 0070
0071
0072 0073 0074
0075
0076 0077
0078 0079
050
0080
0081
0082
0083 0084 0085 0086
0087
0088 0089
0090
0091
0092 0093
0094 0095
060 0096
0097
0098 0099
0100
0101
0102 0103
0104 0105 0106
0107
0108
0109
0110
0111
070 0112
0113
0114
0115 0116
0117 0118 0119 0120
0121
0122 0123
0124 0125
0126 0127
080
0128 0129 0130
0131
0132
0133 0134 0135
0136
0137
0138
0139 0140
0141
0142 0143
090
0144 0145 0146
0147
0148
0149
0150
0151
0152
0153
0154 0155
0156
0157 0158
0159
OAO
0160
0161
0162
0163
0164 0165 0166
0167 0168 0169
0170
0171
0172 0173
0174 0175
OBO
0176
0177
0178 0179
0180
0181
0182 0183
0184
0185 0186
0187 0188
0189 0190
0191
oeo
0192
0193
0194
0195 0196
0197
0198
0199 0200
0201
0202
0203 0204
0205 0206
0207
000
0208
0209 0210
0211
0212
0213 0214 0215
0216
0217
0218 0219 0220
0221
0222
0223
OEO
0224
0225
0226 0227 0228
0229 0230
0231
0232
0233
0234
0235
0236
0237 0238 0239
OFO
0240
0241
0242
0243
0244
0245 0246
0247 0248
0249
0250
0251
0252
0253 0254
0255
Appendix A 163