Numeral Systems
Convert numbers between a wide array of numeral systems, including standard decimal, binary, octal, and hexadecimal, as well as less common and historical bases like ternary, duodecimal, vigesimal (Mayan), sexagesimal (Babylonian number system converter), Roman Numerals, Base 36, and Base 64.
This comprehensive converter allows you to convert numbers between a wide array of numeral systems, including standard Decimal, Binary, Octal, and Hexadecimal, as well as less common and historical bases like Ternary, Duodecimal, Vigesimal (Mayan-like), Sexagesimal (Babylonian-like), Base 36, Base 64, and Roman Numerals. Ensure your input uses valid characters for the selected “From Base”.
For Babylonian (Base 60), digits are represented using cuneiform-like symbols (𒌋 for tens and 𒐕 for units) and separated by spaces or commas (e.g., 𒌋𒐕 𒐕,𒌋). This tool supports conversions for bases from 2 to 64.
For Roman Numerals, input should be valid Roman symbols (I, V, X, L, C, D, M). The conversion is limited to positive integers between 1 and 3999.
For Babylonian (Base 60), digits are represented using cuneiform-like symbols (𒌋 for tens and 𒐕 for units) and separated by spaces or commas (e.g., 𒌋𒐕 𒐕,𒌋). This tool supports conversions for bases from 2 to 64.
For Roman Numerals, input should be valid Roman symbols (I, V, X, L, C, D, M). The conversion is limited to positive integers between 1 and 3999.