Calculator : Free Online Calculators

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.

2024 Jan 19

Desmos | Scientific Calculator

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

2025 Mar 13

Calculator

Your all-in-one online calculator for quick and precise basic to scientific calculations. Easily perform addition, subtraction, multiplication, division, trigonometry, logarithms, and more with

2025 Apr 29

The Calculator Site

Popular calculators for finance, construction, health, cooking, education and more. Over 8 million calculations performed monthly. All free to use.

2024 Nov 29

Web 2.0 scientific calculator

If you prefer keyboard input of math formulas, you can type directly into the input bar. Pressing ↵ starts the calculation. To calculate a function like ''sine'' with an argument like 90, input the

2025 Jan 08

The Best Free Online Calculator

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

2025 Oct 24

Online Calculator

Darts Calculator Our Darts Calculator helps players calculate scores and checkouts quickly and accurately, making the game more enjoyable and competitive! Darts Calculator BMI Calculator

2024 Nov 04

Calculator

÷ Division × Multiplication + Addition − Subtraction = Calculate +/- Plus/minus toggles the pos/neg sign of the displayed number mc Memory clear mr Memory recall m-

2025 Oct 31

Calculator Online

Use our online calculator to calculate anything on the go. We created this simple calculator to work online and on all devices, including mobile smartphones that you might use

2024 May 20