Big Number Calculator

Exact integer and decimal math with web3-ready outputs.

Results

Fit and hex outputs use the shifted value.

Max decimals (division & sqrt)

Decimal shift (base 10)

Number style

Group output digits

Fit type

Hex output

Show hex

Show fit size

Examples

sqrt(x) — square root (perfect squares exact; otherwise rounded by max decimals).
abs(x) — absolute value.
min(a, b) — smaller of two values.
max(a, b) — larger of two values.
floor(x) — round down to integer.
ceil(x) — round up to integer.
round(x, n) — round to n decimal places.
mod(a, b) — modulo (integers only).
pow10(n) — 10^n (integer exponent).
pow2(n) — 2^n (integer exponent).
clamp(x, lo, hi) — clamp to bounds.
gcd(a, b) — greatest common divisor (integers only).
lcm(a, b) — least common multiple (integers only).