Hex Calculator
Perform exact hexadecimal integer addition, subtraction, multiplication, and Euclidean division.
Input
Result
Initializing.
Method
Signed hexadecimal integers up to 256 digits use BigInt. 0x prefixes and lowercase input are accepted; output uses uppercase. Division uses Euclidean remainder.
Limits
Integer-only arithmetic is exact within documented bounds. Logic expressions are limited to 300 characters, 150 tokens, depth 20, six variables, and 64 truth-table rows.