Online calculators for everything. Some solve problems, some satisfy curiosity.

A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.

Use the best online calculator for any math calculations on PC and smartphones. The free calculator allows you to quickly and accurately perform arithmetic, calculate percentages, raise to a power or …

Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, …

Use this calculator to work out your basic yearly tax for any year from 2011 to the current year. It will not include any tax credits you may be entitled to, for example the independent earner tax credit (IETC).

Easy to use calculator with basic functions such as addition, subtraction, multiplication and division.

Omni Calculator provides solutions for a wide range of problems, from finance and business to health. It’s so fast and easy you won’t want to do the math again!

The Calculator provides over 1,000 online calculators and tools for health & medical algorithms, finance, math and other sciences in a mobile friendly and responsive site.

Free online Scientific Calculator with advanced math functions for algebra, trigonometry, and more. Calculate instantly with our easy tool!

Our online calculator supports quick calculations, viewing of calculation history, and features an intuitive user interface. You can use keyboard shortcuts for fast operations and enjoy an efficient and …