Browse hundreds of calculators by category.
Geometry Calculators
Find geometry help to solve for the surface area of a sphere, the length of the hypotenuse, or other geometric problems.
Click to find a Geometry Calculation
CalcuNation
Online Calculators
CalcuNation was created as a resource to help students with their math skills. In addition to online calculators, there are name generators and even calculator widgets that can be installed on your own website or blog.
Calculator Widget Examples:
GPA Calculator Hypotenuse Calculator
Browse our Online Calculators
We want our users to find this website to be both useful, and educational. We try to include an example, and any additional information, for each calculation. If you, or your students, have a great idea or addition for our website, please tell us about it!
Algebra Calculators
Find algebra help to solve for unknown variables. Use these calculators to find the slope of a line, or solve quadratic equations.
Click to find an Algebra Calculation
Percentages and Fractions
Utilize these fraction and online percentage calculators to help with simplifying your everyday math problems.
Click to find a Percentage or Fraction Calculation
Financial and Business
Useful for home and business, calculate your mortgage payment, or determine your profit margin on the sale of products.
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Weights and Measures
Calculators for converting measurements of weight, time, speed, temperature, torque, volume, and flow.
Click to find a Conversion Calculator
Health and Fitness
Find calculations related to health and fitness. Learn what your BMR is, or even how to determine your target heart rate.
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Science and Engineering
Find calculations for science and engineering related math problems.
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Miscellaneous Calculators
Browse through these random calculations. Calculate your GPA, lottery profits, or find out your dog's age in human years.
Click to browse through our Miscellaneous Calculations
Online Calculators from CalcuNation
CalcuNation is a website dedicated to being the best resource for online calculators on the internet. Created to act as a math tool for both students and professionals, CalcuNation seeks the interaction of the user to create new calculators that help with everyday math problems. With calculators added regularly, CalcuNation strives to have the largest, and most helpful, library of online calculators on the web.
Math Homework Help
Working through math homework can be difficult for some students. CalcuNation offers resources to help with many of the math problems that students face. From Algebra, to Geometry, students can find help to solve, and understand, almost any equation. Each calculation has the formula, and an example problem to use as a reference. This resource helps students to learn math on their own, outside of the classroom. In addition to what we have on the website, we encourage students to send us new ideas for CalcuNation.
Professional Math Help
Students aren't the only ones that can find these online calculators to be useful. There are many that are suited for professionals as well. Many people encounter unfamiliar math problems in their job. Whether you are needing to calculate your Mortgage Payment, help to compute a sales price, or even engineering-based calculations to find the output torque of a gearbox, many professionals will also find CalcuNation to be a useful resource.
Fun Calculators and Name Generators
It isn't always about school and work. Many of the online calculators found on this website are for fun. There are many name generators and other fun calculations for recreation. Whether you want to find out your Elf on the Shelf Name, or if you want to test your questions against the Magic 8 Ball, find an online tool that adds a little whimsy to your day.