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Home/Converters/Encodings & numbers/Number Systems

Number Systems

Number systems conversion with precise factors.

Encodings & numbers

Number Systems
Binary
Hexadecimal
Octal
Roman Numerals
ASCII & Unicode
Scientific Notation
IP Address

FromTo

Value

Try an example

About this converter

Number systems conversion with precise factors.

How to use

Enter the value you want to convert.
Choose the From and To units or modes.
Press Calculate — or try Use this example.

Formula / method

Read the digits in the source base, then rewrite the same integer in the target base.

Open formula page→

When to use

Bases and encodings treat exact digit alphabets — invalid characters will fail rather than guess.

Related converters

Encodings & numbers

BinaryBinary conversion with precise factors.
HexadecimalHexadecimal conversion with precise factors.
OctalOctal conversion with precise factors.
Roman NumeralsRoman numerals conversion with precise factors.
Scientific NotationScientific notation conversion with precise factors.
ASCII & UnicodeAscii & unicode conversion with precise factors.
IP AddressIp address conversion with precise factors.
WavelengthLink wavelength and frequency with the speed of light.

Other categories

Everyday & geometry
Motion & mechanics
Electricity & magnetism
Fluids & materials
Light, sound & radiation
Data & digital
Cooking & apparel
Construction & manufacturing
Science & industry
Date & time

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Popular

Unit Converter (Universal)
Length
Temperature
Weight & Mass

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