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Math: Positional notation converter
Base converter, convert between positional notations. Binary, hexadecimal, octal, decimal and more.
Please turn on Javascript to let the converter do it's job.
Binary (Base 2) to Vigesimal (Base 20)Binary (Base 2) to Ternary (Base 3)Binary (Base 2) to Decimal (Base 10)Binary (Base 2) to Duotrigesimal (Base 32)Binary (Base 2) to Quaternary (Base 4)
Binary (Base 2) to Duodecimal (Base 12)Binary (Base 2) to Quinary (Base 5)Binary (Base 2) to Hexadecimal (Base 16)Binary (Base 2) to Octal (Base 8)Ternary (Base 3) to Vigesimal (Base 20)
Ternary (Base 3) to Decimal (Base 10)Ternary (Base 3) to Duotrigesimal (Base 32)Ternary (Base 3) to Quaternary (Base 4)Ternary (Base 3) to Duodecimal (Base 12)Ternary (Base 3) to Quinary (Base 5)
Ternary (Base 3) to Binary (Base 2)Ternary (Base 3) to Hexadecimal (Base 16)Ternary (Base 3) to Octal (Base 8)Quaternary (Base 4) to Ternary (Base 3)Quaternary (Base 4) to Vigesimal (Base 20)
Quaternary (Base 4) to Decimal (Base 10)Quaternary (Base 4) to Duotrigesimal (Base 32)Quaternary (Base 4) to Duodecimal (Base 12)Quaternary (Base 4) to Quinary (Base 5)Quaternary (Base 4) to Binary (Base 2)
Quaternary (Base 4) to Hexadecimal (Base 16)Quaternary (Base 4) to Octal (Base 8)Quinary (Base 5) to Ternary (Base 3)Quinary (Base 5) to Vigesimal (Base 20)Quinary (Base 5) to Decimal (Base 10)
Quinary (Base 5) to Quaternary (Base 4)Quinary (Base 5) to Duotrigesimal (Base 32)Quinary (Base 5) to Duodecimal (Base 12)Quinary (Base 5) to Binary (Base 2)Quinary (Base 5) to Hexadecimal (Base 16)
Quinary (Base 5) to Octal (Base 8)Octal (Base 8) to Ternary (Base 3)Octal (Base 8) to Vigesimal (Base 20)Octal (Base 8) to Decimal (Base 10)Octal (Base 8) to Quaternary (Base 4)
Octal (Base 8) to Duotrigesimal (Base 32)Octal (Base 8) to Duodecimal (Base 12)Octal (Base 8) to Quinary (Base 5)Octal (Base 8) to Binary (Base 2)Octal (Base 8) to Hexadecimal (Base 16)
Decimal (Base 10) to Octal (Base 8)Decimal (Base 10) to Ternary (Base 3)Decimal (Base 10) to Vigesimal (Base 20)Decimal (Base 10) to Quaternary (Base 4)Decimal (Base 10) to Duotrigesimal (Base 32)
Decimal (Base 10) to Duodecimal (Base 12)Decimal (Base 10) to Quinary (Base 5)Decimal (Base 10) to Binary (Base 2)Decimal (Base 10) to Hexadecimal (Base 16)Duodecimal (Base 12) to Octal (Base 8)
Duodecimal (Base 12) to Ternary (Base 3)Duodecimal (Base 12) to Vigesimal (Base 20)Duodecimal (Base 12) to Decimal (Base 10)Duodecimal (Base 12) to Quaternary (Base 4)Duodecimal (Base 12) to Duotrigesimal (Base 32)
Duodecimal (Base 12) to Quinary (Base 5)Duodecimal (Base 12) to Binary (Base 2)Duodecimal (Base 12) to Hexadecimal (Base 16)Hexadecimal (Base 16) to Octal (Base 8)Hexadecimal (Base 16) to Ternary (Base 3)
Hexadecimal (Base 16) to Vigesimal (Base 20)Hexadecimal (Base 16) to Decimal (Base 10)Hexadecimal (Base 16) to Quaternary (Base 4)Hexadecimal (Base 16) to Duotrigesimal (Base 32)Hexadecimal (Base 16) to Duodecimal (Base 12)
Hexadecimal (Base 16) to Quinary (Base 5)Hexadecimal (Base 16) to Binary (Base 2)Vigesimal (Base 20) to Octal (Base 8)Vigesimal (Base 20) to Ternary (Base 3)Vigesimal (Base 20) to Decimal (Base 10)
Vigesimal (Base 20) to Duotrigesimal (Base 32)Vigesimal (Base 20) to Quaternary (Base 4)Vigesimal (Base 20) to Duodecimal (Base 12)Vigesimal (Base 20) to Quinary (Base 5)Vigesimal (Base 20) to Hexadecimal (Base 16)
Vigesimal (Base 20) to Binary (Base 2)Duotrigesimal (Base 32) to Binary (Base 2)Duotrigesimal (Base 32) to Octal (Base 8)Duotrigesimal (Base 32) to Vigesimal (Base 20)Duotrigesimal (Base 32) to Ternary (Base 3)
Duotrigesimal (Base 32) to Decimal (Base 10)Duotrigesimal (Base 32) to Quaternary (Base 4)Duotrigesimal (Base 32) to Duodecimal (Base 12)Duotrigesimal (Base 32) to Quinary (Base 5)Duotrigesimal (Base 32) to Hexadecimal (Base 16)
All math converters
Positional notation converter (Binary (Base 2), Ternary (Base 3), Quaternary (Base 4), Quinary (Base 5), Octal (Base 8), Decimal (Base 10), Duodecimal (Base 12), Hexadecimal (Base 16), Vigesimal (Base 20), Duotrigesimal (Base 32))
Angle converter (Degree, Grad, Minute of arc, Point, Radian, Second of arc)
Numeral system converter (Hindu-Arabic numerals, Roman numerals)
Math fun fact
111,111,111 x 111,111,111 = 12,345,678,987,654,321
Common conversions:

Kilometer per second to Meter per hour
Nanogram to Attogram
Yoctogram to Nanogram
Megagram (Tonne) to Microgram
Grain to Hundredweight
Kilometer to Decimeter
Milligram to Zettagram
Picogram to Teragram
Octal (Base 8) to Quinary (Base 5)
Decimal (Base 10) to Quinary (Base 5)
Duotrigesimal (Base 32) to Hexadecimal (Base 16)
Réaumur to Celsius
Hectogram to Kilogram
Teragram to Nanogram
Yoctogram to Kilogram

Other conversions:

Resolution to Megapixel
Text to Unicode for HTML (hexadecimal)
Unicode to Unicode for HTML (decimal)
Unicode to Text
Text to Unicode for HTML (decimal)
Text to Unicode
Unicode to Unicode for HTML (hexadecimal)
Date to Zodiac (Tropical)
Date to Zodiac (Western)
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