Math Tools

Browse a searchable ASCII reference table with decimal, hex, binary, and octal mappings.

Perform arithmetic on binary or hexadecimal operands and view results across bases.

Convert decimal numbers into Binary-Coded Decimal nibbles for each digit.

Solve linear and quadratic equations from coefficients and inspect their roots.

Instantly calculate the factorial (n!) of an integer.

Generate Fibonacci terms and inspect their growth characteristics.

Translate fractions into simplified, decimal, and percentage representations.

Convert signal frequency into wavelength for different propagation media.

Compute the greatest common divisor and least common multiple for multiple integers.

Simplify boolean logic expressions from minterms for up to four variables.

Calculate the correct series resistor and resistor wattage for LED strings.

Compute intermediate values between two endpoints using a normalized interpolation factor.

Toggle boolean inputs and inspect outputs and truth tables for common logic gates.

Multiply matrices, calculate determinants, invert square matrices, and solve linear systems.

Translate numbers between Decimal, Binary, Octal, and Hex.

Solve voltage, current, resistance, and power from any valid pair of electrical inputs.