Online arbitrary precision calculator. Perform calculations to millions of digits of precision. Supports various special functions.

Most calculations are done to full precision. But some decimals go on forever (such as 1/3 = 0.33333...), so we stop after 200 decimals. The same thing happens with functions like square root, sine, cosine, …

Fortunately, Wolfram|Alpha has the power to do computations in arbitrary precision, eliminating the cumulative error that arises when fixed point, floating point or conventional integer representations …

bc is a language that supports arbitrary precision numbers with interactive execution of statements. There are some similarities in the syntax to the C programming language. This tool can help you use …

Arbitrary-precision arithmetic, also called bignum arithmetic, multiple precision arithmetic, or sometimes infinite-precision arithmetic, indicates that calculations are performed on numbers whose digits of …

This Javascript calculator performs exact arithmetic on rational numbers, allowing unlimited-magnitude (BigInt) numerators and denominators.

Calc is open software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation version 2.1 of the License.

Portions of this program are derived from an earlier set of public domain arbitrarily precision routines which was posted to the net around 1984. By now, there is almost no recognizable code left from …

Arbitrary Precision Calculator. Output:binaryoctaldecimalhexadecimal. v1.0.5– Copyright © 2019–2024 Oliver Lau.

Apr 24, 2025 · Signed arbitrary precision calculator applet. Perform calculations to millions of digits of precision.