Math tools
Every math tool on mAIb Tools, free and instant.
All 6 math tools
Percentage CalculatorFree percentage calculator: find X% of a number, what percent one number is of another, and perc…Open →GPA CalculatorFree GPA calculator. Add your courses with letter grades and credit hours to get your weighted g…Open →Scientific CalculatorFree online scientific calculator with trig, logarithms, powers, roots, pi and e. Works instantl…Open →Roman Numeral ConverterFree Roman numeral converter. Convert numbers to Roman numerals and Roman numerals back to numbe…Open →Binary / Decimal / Hex ConverterFree number base converter. Convert between binary, decimal, hexadecimal and octal instantly, wi…Open →Number to Words ConverterFree number to words converter. Spell out any number in English words — useful for cheques and d…Open →