Calculators have become an essential tool in our daily lives, whether it’s for personal finance, mathematics, science, or business calculations. With the advent of the internet, a variety of online calculators have emerged, making it easier than ever to perform complex calculations from anywhere with an internet connection. In this article, we will explore the top 20 online calculator websites that offer a range of calculators for different purposes.
Efficiently Manage Your Office Calculations With Our Advanced Calculators.

- Calculator.net – This website offers a range of calculators, including finance, health, math, and time calculators, making it an all-in-one solution for all your calculations.
- Calculator5.com – This website offers a wide range of calculators for various purposes, including math, finance, health, and time. It also has a user-friendly interface that makes it easy to navigate and use. it also offers a Google Chrome extension that can be installed for free.
- Officecalculator.net – This website provides a range of calculators for different purposes, including finance, math, and unit conversions. It also offers a downloadable desktop calculator that can be used offline. This also offers a Google Chrome extension for office calculators online that can be installed for free.
- Desmos.com – This website provides graphing calculators that can be used for plotting and analyzing mathematical functions.
- Mathway.com – This website offers a wide range of math calculators for algebra, calculus, geometry, and other topics.
- Wolframalpha.com – This website provides a powerful computational search engine that can perform complex calculations and provide answers to various questions.
- Symbolab.com – This website offers step-by-step solutions to a wide range of mathematical problems, including calculus, algebra, and trigonometry.
- Scientificcalculator.net – This website offers a simple, yet powerful scientific calculator that can perform complex calculations and conversions.
- Omni-calculator.com – This website offers a wide range of calculators for various purposes, including finance, health, and physics.
- Rapidtables.com – This website offers a comprehensive set of calculators for different purposes, including finance, math, and engineering.
- Calculatoredge.com – This website offers a range of engineering and scientific calculators, including material properties, unit conversions, and thermodynamics.
- Tvmcalcs.com – This website offers a time value of money calculator, which can be used to calculate the present and future value of money.
- Onlineconversion.com – This website offers a range of unit conversion calculators for converting measurements such as distance, weight, and volume.
- Convertworld.com – This website offers a simple yet powerful unit conversion calculator that can convert between different units of measurement.
- Mortgagecalculator.org – This website offers a range of mortgage calculators for calculating mortgage payments, loan amounts, and interest rates.
- Financialmentor.com – This website offers a range of financial calculators for retirement planning, investment, and debt management.
- Bankrate.com – This website offers a range of finance calculators, including mortgage, auto, and credit card calculators.
- Nerdwallet.com – This website offers a range of financial calculators for budgeting, retirement planning, and investment.
- Salary.com – This website offers a salary calculator that can be used to determine how much you should be paid based on your qualifications and experience.
- Thecalculatorsite.com – This website offers a range of calculators, including finance, math, and health calculators.
- Healthstatus.com – This website offers a range of health calculators, including BMI, calorie intake, and pregnancy calculators.
- Bmi-calculator.net – This website offers a simple yet powerful BMI calculator that can be used to determine your body mass index.
In conclusion, online calculators have made our lives easier by providing us with quick and accurate solutions to complex calculations. The above-listed websites are the top 20 online calculator websites that offer a range of calculators for different purposes. Whether you’re a student, professional, or just someone who needs to perform calculations, these websites have got you covered.