Math Calculators
From everyday percentages to quadratic equations and land area conversions — fast, exact and explained step by step.
- 01 Percentage Calculator Free percentage calculator. Find X% of a number, what percent one number is of another, percentage increase or decrease, and the whole from a part.
- 02 MathKit — Scientific Calculator & Math Toolkit Free all-in-one math toolkit — scientific calculator, powers and roots, GCD and LCM, prime factorisation, exact factorials, quadratic solver and statistics.
- 03 Area Calculator & Land Unit Converter Free area calculator for 10 shapes plus a land unit converter — square feet, square metres, acres, hectares, marla, kanal, bigha, gunta, killa, murabba and more.
Other categories
3 tools Finance Calculators Work out monthly repayments, see how savings compound and check what a sale price really costs. Every calculator shows the formula it uses, so you can trust the number. 2 tools Health Calculators Evidence-based estimates for body mass index and daily calorie needs. Useful starting points — not a substitute for medical advice. 4 tools Text & Developer Tools Count, generate, repeat and format text without pasting it into a server. Your content never leaves this page. 2 tools Image Tools Resize, compress and download images without uploads or accounts. Processing happens on your device. 2 tools Education Tools Plan the week, score a mock test and understand exactly how negative marking changes your result.