➗ MATHS CALCULATORS · 7 TOOLS

scientific calculator, statistics, fractions, equations, lcm and hcf

A scientific calculator and step-by-step maths tools for students: mean, median and standard deviation, fractions, quadratic equations, LCM and HCF, prime factors and Roman numerals.

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Scientific Calculator

Scientific calculator with deg/rad trig, log, powers, roots, nCr, memory and history

maths calculators

7 tools available

Scientific Calculator

Scientific calculator with deg/rad trig, log, powers, roots, nCr, memory and history

New

Statistics Calculator

Mean, median, mode, variance, SD and quartiles for lists and grouped data, with steps

New

Fraction Calculator

Add, subtract, multiply, divide and simplify fractions; fraction ↔ recurring decimal

New

Quadratic Equation Solver

Solve ax² + bx + c = 0: discriminant, nature of roots, exact surd roots, graph

New

LCM and HCF Calculator

HCF (GCD) and LCM of 2–10 numbers with prime factorisation and division steps

New

Prime Factorization Calculator

Prime factorisation with factor tree and division method; prime check and divisors

New

Roman Numeral Converter

Convert numbers to Roman numerals and back, with breakdown and error checks

New