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Decimal to Hex Converter



Convert Decimal to HexaDecimal Numbers

Enter the Decimal number to decode

The number in hex (base 16) representation:

Decimal System

Decimal number system is the most commonly used and the most familiar one to the general public. It is also known as Base 10 numbering system since it is based on 10 following symbols: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. In decimal system, every digit has its own position as well as the decimal point. I.e. the number 356.74 has 4 in the Hundredth position, 7 in the Tenths position, 6 in the Units position, 5 in the Tens position, and 3 in the Hundreds position. Decimal number system is also one of the oldest known numeral system, which is historically related to Hindu-Arabic numeral system.


Hex System

Hex, or hexadecimal, is a number system of base 16. This number system is especially interesting because in our casually used decimal system we have only 10 digits to represent numbers. As hex system has 16 digits, the extra needed 6 digits are represented by the first 6 letters of English alphabet. Hence, hex digits are 0,1,2,3,4,5,6,7,8 and 9 A, B, C, D, E, F. This number system is the most commonly used in mathematics and information technologies. I.e. in html programming colors can be represented by a 6-digit hexadecimal number: FFFFFF represents white, 000000 represents black, and so on.


Decimal to hex conversion examples

  • (79)10 = (4F)16
  • (120)10 = (78)16
  • (1728)10 = (6C0)16

Related converters:
Hex To Decimal Converter


Decimal Hex Conversion Chart

DecimalHexadecimal
00
11
22
33
44
55
66
77
88
99
10A
11B
12C
13D
14E
15F