Math & Science Tools
Tackle complex calculations with ease. From fraction simplification to full statistical analysis, these tools give you step-by-step results you can trust.
4 tools available. All free, no sign-up required.
Fraction Calculator
Simplify fractions and perform arithmetic with step-by-step working shown.
Prime Factorizer
Check if a number is prime and find its complete prime factorization.
Scientific Calculator
Full-featured scientific calculator with trig, logarithms, exponents, and expression history.
Statistics Calculator
Enter a data set and get mean, median, mode, standard deviation, variance, and more instantly.