United Kingdom — Edexcel, AQA, OCR, WJEC
Free online calculators for A-Level Mathematics. Practice calculus, statistics, mechanics, and algebra with step-by-step solutions for Edexcel, AQA, OCR, and WJEC.
Ages 16-18 · May to June (approx. 12 May to 20 June 2026)
A-Level Pure Maths (Paper 1) is non-calculator for most exam boards. Papers 2 and 3 (Statistics, Mechanics, Applied) allow scientific or graphing calculators. Check your exam board's approved calculator list.
Derivative Calculator
Calculate derivatives of any function step by step. Supports higher-order derivatives, partial derivatives, and common functions. Free online tool.
Integral Calculator
Calculate indefinite integrals (antiderivatives) of functions. Symbolic integration with step-by-step display. Free online integral calculator.
Series Calculator
Evaluate mathematical series and calculate partial sums. Arithmetic, geometric, and custom series. Free online series calculator.
Quadratic Formula Calculator
Solve quadratic equations using the quadratic formula. Find roots, discriminant, and vertex. Free online quadratic formula calculator.
Solve For X Calculator
Solve algebraic equations for x. Handles linear, quadratic, polynomial, and simple equations. Free online equation solver.
Probability Calculator
Calculate probability of events, complements, unions, and intersections. Free online probability calculator for statistics.
Standard Deviation Calculator
Calculate standard deviation, variance, mean, and more for any dataset. Supports population and sample statistics. Free online tool.
Triangle Calculator
Calculate triangle sides, angles, area, and perimeter. Supports SSS, SAS, ASA, AAS configurations. Free online triangle calculator.
Graphing Calculator
Free online graphing calculator. Plot mathematical functions, see graphs, and explore equations visually. No download needed.
Eigenvalue Calculator
Calculate eigenvalues and eigenvectors of matrices. Supports 2x2 and 3x3 matrices. Free online eigenvalue calculator.
Find the integral of x * e^x with respect to x.
Differentiate y = (3x^2 + 5)^4 with respect to x.
The heights of students are normally distributed with mean 168 cm and standard deviation 6 cm. Find the probability that a randomly selected student is taller than 174 cm.
A particle of mass 5 kg is on a smooth plane inclined at 30 degrees to the horizontal. Find the acceleration of the particle down the plane. Take g = 9.8 m/s^2.
Express 5/(x^2 - 1) in partial fractions and hence find the integral of 5/(x^2 - 1) dx.