Decimal

The decimal numeral system (also called base ten or occasionally denary) has ten as its base. Plural name is decimals.




Conversion Tool



Sample Base Number Conversion

120 base-3 to decimals, the result is 15
15 decimal to base-12, the result is 13
30 base-5 to decimals, the result is 15
15 decimal to base-7, the result is 21
15 decimal to base-4, the result is 33
f base-32 to decimals, the result is 15
15 decimal to base-6, the result is 23
15 decimal to base-5, the result is 30
15 decimal to base-32, the result is f
30 base-5 to base-10, the result is 15

Table Conversion and Table Chart

Decimal to Other Units

Decimal can convert to other units, such as base-10, base-11, base-12, base-13, base-14, base-15, base-16, base-17, base-18, base-19, base-2, base-20, base-21, base-22, base-23, base-24, base-25, base-26, base-27, base-28, base-29, base-3, base-30, base-31, base-32, base-33, base-34, base-35, base-36, base-4, base-5, base-6, base-7, base-8, base-9, binary, hexadicimal, octal and more. You can find the reference table below:

Unit to Other Unit Base Number Conversion Base Number Table
10 base-10 = 10 base-10decimals to base-10decimals to base-10 table
20 base-10 = 19 base-11decimals to base-11decimals to base-11 table
19 base-10 = 17 base-12decimals to base-12decimals to base-12 table
18 base-10 = 15 base-13decimals to base-13decimals to base-13 table
17 base-10 = 13 base-14decimals to base-14decimals to base-14 table
16 base-10 = 11 base-15decimals to base-15decimals to base-15 table
15 base-10 = f base-16decimals to base-16decimals to base-16 table
14 base-10 = e base-17decimals to base-17decimals to base-17 table
13 base-10 = d base-18decimals to base-18decimals to base-18 table
12 base-10 = c base-19decimals to base-19decimals to base-19 table
11 base-10 = 1011 base-2decimals to base-2decimals to base-2 table
10100 base-10 = 1550 base-20decimals to base-20decimals to base-20 table
10 base-10 = a base-21decimals to base-21decimals to base-21 table
k base-10 = 0 base-22decimals to base-22decimals to base-22 table
k base-10 = 0 base-23decimals to base-23decimals to base-23 table
k base-10 = 0 base-24decimals to base-24decimals to base-24 table
k base-10 = 0 base-25decimals to base-25decimals to base-25 table
k base-10 = 0 base-26decimals to base-26decimals to base-26 table
k base-10 = 0 base-27decimals to base-27decimals to base-27 table
k base-10 = 0 base-28decimals to base-28decimals to base-28 table
k base-10 = 0 base-29decimals to base-29decimals to base-29 table
k base-10 = 0 base-3decimals to base-3decimals to base-3 table
202 base-10 = 6m base-30decimals to base-30decimals to base-30 table
k base-10 = 0 base-31decimals to base-31decimals to base-31 table
k base-10 = 0 base-32decimals to base-32decimals to base-32 table
k base-10 = 0 base-33decimals to base-33decimals to base-33 table
k base-10 = 0 base-34decimals to base-34decimals to base-34 table
k base-10 = 0 base-35decimals to base-35decimals to base-35 table
k base-10 = 0 base-36decimals to base-36decimals to base-36 table
k base-10 = 0 base-4decimals to base-4decimals to base-4 table
110 base-10 = 420 base-5decimals to base-5decimals to base-5 table
40 base-10 = 104 base-6decimals to base-6decimals to base-6 table
32 base-10 = 44 base-7decimals to base-7decimals to base-7 table
26 base-10 = 32 base-8decimals to base-8decimals to base-8 table
24 base-10 = 26 base-9decimals to base-9decimals to base-9 table
22 base-10 = 10110 base-2decimals to binariesdecimals to binaries table
10100 base-10 = 2774 base-16decimals to hexadecimalsdecimals to hexadecimals table
14 base-10 = 16 base-8decimals to octalsdecimals to octals table

Other Units to Decimal

Decimal also canvert from other unit such as base-10, base-11, base-12, base-13, base-14, base-15, base-16, base-17, base-18, base-19, base-2, base-20, base-21, base-22, base-23, base-24, base-25, base-26, base-27, base-28, base-29, base-3, base-30, base-31, base-32, base-33, base-34, base-35, base-36, base-4, base-5, base-6, base-7, base-8, base-9, binary, hexadicimal, octal and more. You can find the reference table below:

Unit to Other Unit Base Number Conversion Base Number Table
20 base-10 = 20 base-10base-10 to decimalsbase-10 to decimals table
19 base-11 = 20 base-10base-11 to decimalsbase-11 to decimals table
18 base-12 = 20 base-10base-12 to decimalsbase-12 to decimals table
17 base-13 = 20 base-10base-13 to decimalsbase-13 to decimals table
16 base-14 = 20 base-10base-14 to decimalsbase-14 to decimals table
15 base-15 = 20 base-10base-15 to decimalsbase-15 to decimals table
14 base-16 = 20 base-10base-16 to decimalsbase-16 to decimals table
13 base-17 = 20 base-10base-17 to decimalsbase-17 to decimals table
12 base-18 = 20 base-10base-18 to decimalsbase-18 to decimals table
11 base-19 = 20 base-10base-19 to decimalsbase-19 to decimals table
10100 base-2 = 20 base-10base-2 to decimalsbase-2 to decimals table
10 base-20 = 20 base-10base-20 to decimalsbase-20 to decimals table
k base-21 = 20 base-10base-21 to decimalsbase-21 to decimals table
k base-22 = 20 base-10base-22 to decimalsbase-22 to decimals table
k base-23 = 20 base-10base-23 to decimalsbase-23 to decimals table
k base-24 = 20 base-10base-24 to decimalsbase-24 to decimals table
k base-25 = 20 base-10base-25 to decimalsbase-25 to decimals table
k base-26 = 20 base-10base-26 to decimalsbase-26 to decimals table
k base-27 = 20 base-10base-27 to decimalsbase-27 to decimals table
k base-28 = 20 base-10base-28 to decimalsbase-28 to decimals table
k base-29 = 20 base-10base-29 to decimalsbase-29 to decimals table
202 base-3 = 20 base-10base-3 to decimalsbase-3 to decimals table
k base-30 = 20 base-10base-30 to decimalsbase-30 to decimals table
k base-31 = 20 base-10base-31 to decimalsbase-31 to decimals table
k base-32 = 20 base-10base-32 to decimalsbase-32 to decimals table
k base-33 = 20 base-10base-33 to decimalsbase-33 to decimals table
k base-34 = 20 base-10base-34 to decimalsbase-34 to decimals table
k base-35 = 20 base-10base-35 to decimalsbase-35 to decimals table
k base-36 = 20 base-10base-36 to decimalsbase-36 to decimals table
110 base-4 = 20 base-10base-4 to decimalsbase-4 to decimals table
40 base-5 = 20 base-10base-5 to decimalsbase-5 to decimals table
32 base-6 = 20 base-10base-6 to decimalsbase-6 to decimals table
26 base-7 = 20 base-10base-7 to decimalsbase-7 to decimals table
24 base-8 = 20 base-10base-8 to decimalsbase-8 to decimals table
22 base-9 = 20 base-10base-9 to decimalsbase-9 to decimals table
10100 base-2 = 20 base-10binaries to decimalsbinaries to decimals table
14 base-16 = 20 base-10hexadecimals to decimalshexadecimals to decimals table
24 base-8 = 20 base-10octals to decimalsoctals to decimals table

Base Number Units

Base Number

Base-10 [ base-10 ]

Base-10 is equivalent to decimal.

Base-11 [ base-11 ]

The undecimal (base-11) positional notation system is based on the number eleven. The undecimal requires eleven symbols 0-9 and A.

Base-12 [ base-12 ]

Duodecimal system (also known as base-12 or dozenal) is a positional notation numeral system using twelve as its base. The duodecimal requires twelve symbols such as: 0, 1, 2, 3 , 4, 5, 6, 7, 8, 9 , A and B.

Base-13 [ base-13 ]

Tridecimal, tredecimal, triskadecimal or base-13 is a positional numeral system with thirteen as its base. It uses 13 different digits for representing numbers. The digits for base 13 could be 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, and C.

Base-14 [ base-14 ]

Tetradecimal (base-14) positional notation system is based on the number fourtheen. The tetradecimal requires fourteen symbols such as : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D.

Base-15 [ base-15 ]

Pentadecimal (base-15) positional notation system is based on the number fifteen. The pentadecimal requires fifteen symbols such as: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E.

Base-16 [ base-16 ]

Base-16 is equivalent to hexadecimal.

Base-17 [ base-17 ]

Base 17 or septendecimal is a positional numeral system with a radix of 17. The symbol used in this system are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F and G.

Base-18 [ base-18 ]

Base 18 or octodecimal is base on eighteen and require 18 different symbols (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G and H.

Base-19 [ base-19 ]

Base 19 or nonadecimal is base on nineteen and require 19 different symbols (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H and I.

Base-2 [ base-2 ]

Base-2 is equivalent to binary.

Base-20 [ base-20 ]

The vigesimal or base 20 numeral system is based on twenty. The twenty symbols used are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I and J.

Base-21 [ base-21 ]

Base 21 or unovigesimal numeral system is based on twenty-one. The twenty one symbols used are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J and K.

Base-22 [ base-22 ]

Base 22 or duovigesimal numeral system is based on twenty-two. The twenty two symbols used are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K and L.

Base-23 [ base-23 ]

Base 23 or triovigesimal numeral system is based on twenty-three. The twenty three symbols used are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L and M.

Base-24 [ base-24 ]

The base-24 system is a numeral system with 24 as its base. The symbols used in this system are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L, M, and N.

Base-25 [ base-25 ]

The base-25 system is a numeral system with 25 as its base. The symbols used in this system are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L, M, N and O.

Base-26 [ base-26 ]

A hexavigesimal numeral system has a base of twenty-six. The symbols used in this system are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O and P.

Base-27 [ base-27 ]

A septemvigesimal numeral system has a base of twenty-seven. The symbols used in this system are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P and Q.

Base-28 [ base-28 ]

The base 28 numberal system is based on twenty-eight and uses 28 different symbols ( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q and R.)

Base-29 [ base-29 ]

The base 29 numberal system is based on twenty-nine and uses 29 different symbols ( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R and S.)

Base-3 [ base-3 ]

Ternay or trinary is the base-3 numeral system. Ternary requireds only three symbols: 0, 1 and 2.

Base-30 [ base-30 ]

Trigesimal or base 30 is a positional numeral system using 30 as the radix. Digits in this base can be represented using the Arabic numerals 0-9 and the Latin letters A-T.

Base-31 [ base-31 ]

Unotrigesimal or base 31 is a positional numeral system using 31 as the radix. Digits in this base can be represented using the Arabic numerals 0-9 and the Latin letters A-U.

Base-32 [ base-32 ]

Duotrigesimal or base-32 is a numeral system with 32 as its base. Digits in this base can be represented using Arabic numerals 0-9 and the Latin letters A-V.

Base-33 [ base-33 ]

Base 33 numeral system is based on 33 different symbols (number 0-9 and letter A-W).

Base-34 [ base-34 ]

Base 34 numeral system is based on 34 different symbols (number 0-9 and letter A-X).

Base-35 [ base-35 ]

Base 35 numeral system is based on 35 different symbols (number 0-9 and letter A-Y).

Base-36 [ base-36 ]

Base 36 or hexatridecimal is a positional numeral system using 36 as the radix. The choice of 36 is convenient in that the digits can be represented using the Arabic numerals 0-9 and the Latin letters A-Z.

Base-4 [ base-4 ]

Quaternary is the base-4 numeral system. It uses the digits 0, 1, 2 and 3 to represent any real number.

Base-5 [ base-5 ]

Quinary (base-5) is a numeral system with five as the base. The base five is started from 0-4.

Base-6 [ base-6 ]

Senary (base-6) is a numeral system with sex symbols (0, 1, 2, 3, 4, 5).

Base-7 [ base-7 ]

The septenary numeral system is the base-7 number system, and uses the digits 0-6.

Base-8 [ base-8 ]

Base-8 is equivalent to octal.

Base-9 [ base-9 ]

Nonary is a base-9 numeral system, typically using the digits 0-8.

Binary [ base-2 ]

The binary numeral system, or base-2 number system, represents numeric values using two symbols: 0 and 1.

Decimal [ base-10 ]

The decimal numeral system (also called base ten or occasionally denary) has ten as its base.

Hexadicimal [ base-16 ]

Hexadecimal (also base 16, or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0-9 to represent values zero to nine, and A,B,C,D,E,F.

Octal [ base-8 ]

The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7