9 Best Free Online Quadratics Calculator Websites

Here is a list of best free online Quadratics calculator websites. A quadratic equation is a mathematical equation of second degree that is represented as ax² + bx + c = 0. In the quadratic equation, a, b, and c represents the known numbers or coefficients, where x represents the variable that satisfies the equation. At times, it is hard for students and users to find the solution to a quadratic equation. In that situation, students can try these online quadratics calculator websites to solve their quadratic equation problems.

Using these websites, users can easily solve quadratic equations of all types. To do that, users just need to manually enter the A, B, and C coefficients values. Apart from providing the values of the coefficients, some websites also let users enter the entire quadratic equation as the input. According to the inserted coefficients values or equation, these websites perform the calculation and show the output. Some of these websites can show both the real and imaginary sides of output values. Plus, a few websites also provide the step-wise solution along with the quadratic equation graph.

These websites also come with many additional online mathematical tools and calculators that may come in handy. Go through the list to know more about these websites.

My Favorite Online Quadratics Calculator Website:

CalculatorSoup is my favorite website as it provides all the steps to solve a quadratic equation along with the final result. Plus, it also offers multiple additional online mathematical calculators.

You can also check out lists of best free Online Factor Calculator With Steps, Online Luminous Intensity Calculator, and Online Beam Spread Calculator websites.

CalculatorSoup

CalculatorSoup is a free online Quadratics calculator website. Using this website, users can quickly solve a quadratic equation (ax^2+bx+c=0). To do that, users just need to input the values of a, b, and c coefficients to find out the value of variable x. Apart from giving the final answer, it also shows all the formulas and steps used by this website to solve a quadratic equation. Now, follow the below steps.

How to solve quadratic equations online using CalculatorSoup:

Start this website and enter the quadratic equation coefficients values in the a, b, and c fields.
After that, click on the Calculate button to start the calculation process.
Once the calculation gets finished, users can view the final answer along with all the steps taken by this website to reach the final answer.

Additional Features:

This website offers many additional calculators such as average calculator, GPA Calculator, Mean Calculator, Odds Probability Calculator, and more.

Final Thoughts:

It is one of the best free online Quadratics calculator websites as it shows all the formulas and steps used by it to solve a quadratic equation.

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calculator.net

calculator.net is another free online Quadratics calculator website. As the name of this website, it carries many online calculators through which users can solve various mathematical problems including quadratic equations. To do that, users just need to enter the A, B, and C coefficients values. By using the provided values, this website performs the calculation and shows the output. Along with output, it also shows all the steps to reach the solution. Unlike most other websites, it also supports coefficients values of fraction type. Now, follow the below steps.

How to solve quadratic equations online using calculator.net:

Visit this website and go to its Quadratic Formula Calculator section.
After that, enter the values of all three coefficients.
Now, click on the Calculate button to start the calculation process and view the result. Along with the final result, it also shows the steps to reach the solution. Plus, it also generates a graph highlighting the final solution.

Additional Features:

This website offers multiple additional online tools such as Percentage Calculation, Random Number Generator, Fraction Solver, Standard Deviation Finder, and more.

Final Thoughts:

It is a simple yet very capable online quadratic calculator website that offers all the essential tools to solve a quadratic equation.

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math.com

math.com is another free Quadratics calculator website. Using this website, users can easily solve and find out the quadratic equation outputs x1 and x2, if not imaginary. To solve a quadratic equation, users just need to enter the values of the a, b, and c coefficients. Now, follow the below steps to perform the quadratic calculations using this website.

How to solve quadratic equations online using math.com:

Go to this website using the given link.
After that, enter the values of A, B, and C coefficients of a quadratic equation.
Lastly, click on the Solve button to view output X1 and X2 values if the output doesn’t fall in the imaginary realm. In the case of imaginary output, this website will just display that the output is imaginary.

Additional Features:

Calculators: This website offers multiple online calculators such as a basic calculator, scientific calculator, square root calculator, circle, prime number calculator, and more.
Graphing: It is another handy tool through which users can plot graphs by providing mathematical equations.
Formulas & Tables: This section is designed for students who want to learn various mathematical formulas and table creation.

Final Thoughts:

It is another good online Quadratics calculator website that anyone can use to solve quadratic equations.

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mathisfun.com

mathisfun.com is a free math learning and practicing website that can also be used as an online Quadratic solver. This website comes with a dedicated quadratic equation solver online tool through which users can quickly solve and plot graphs of quadratic equations. In order to solve a quadratic equation and find the value of x, users need to first enter the A, B, and C coefficients values. According to the provided values, this website will solve the equation and shows the output graph. Now, check out the below steps.

How to solve quadratic equations online using mathisfun.com:

Start this website and go to the quadratic equation solver tool.
After that, enter the values of equation coefficients.
As soon as you enter all the coefficients, this website will show both real and imaginary output values x1 and x2. Plus, a graph highlighting the quadratic equation is also plotted by it.

Additional Features:

Math Learning Sections: This website has multiple math learning sections like Algebra, Data, Geometry, Measure, Numbers, and more.

Final Thoughts:

It is another capable online quadratic equation solver website that solves and provides both imaginary and real output values of a quadratic equation.

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WolframAlpha

WolframAlpha is another free online Quadratics calculator website. It is another good website through which users can solve quadratic equations. Like other similar websites, users need to first enter the values of all three variables namely quadratic coefficient (a), liner coefficient (b), and constant-coefficient (c). According to the entered values, this website will solve and show users both imaginary and real output values. Apart from the final result, it also plots a graph highlighting the result. Now, follow the below steps.

How to solve quadratic equations online using WolframAlpha:

Start this website and enter the values of all the variables.
After that, click on the Compute button to start the calculation process.
Next, users can view the result along with a graph.

Additional Features:

This website can also be used to solve cubic equations, vector projections, complex roots, etc., mathematical equations.

Limitation:

The free version of this website doesn’t allow users to download the final result and graph.

Final Thoughts:

It is another good online Quadratics calculator website that anyone can use to calculate and solve quadratic equations.

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MathPapa

MathPapa is another free online Quadratics calculator website. It is another simple quadratic equation solver website through which users can quickly solve any type of quadratic equation. On this website, users need to manually enter the whole quadratic equation, unlike other websites that only require users to input coefficients values. Now, follow the below steps.

How to solve quadratic equations online using MathPapa:

Visit this website using the given link.
After that, manually enter the entire quadratic equation in the input field.
Next, click on Calculate IT! button to start the calculation process.
Lastly, users can view the result along with the steps of the solution.

Final Thoughts:

It is another good online quadratics calculator website that anyone can use without much hassle.

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symbolab

symbolab is the next free quadratics calculator website. This website offers many mathematical tools to solve equations and mathematical problems of various types. Although to solve quadratic equations, it offers a dedicated Quadratic Equation Calculator tool. This tool allows users to write a complete quadratic equation in its input field that it can quickly solve. Along with the output solution, it also shows the steps of the quadratic equation solution. Now, check out the below steps.

How to solve quadratic equations online using symbolab:

Visit this website and go to its Quadratic Equation Calculator tool.
After that, manually write the quadratic equation that you want to solve.
Next, click on the Go button to view the final answers along with the steps to achieve the answers.

Additional Features:

Extend Steps: This feature shows the user all the steps of a quadratic equation solution.
Additional Online Solvers: This website offers many online maths problem solvers such as Polynomial, Radical, Logarithmic, Complex, Roots, and more.

Final Thoughts:

It is another capable quadratics calculator website that offers all the essential tools to solve a quadratic equation.

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omnicalculator.com

omnicalculator.com is yet another free online Quadratics calculator online website. Using this website users can easily solve both simple and complex quadratic equations. Plus, it also shows both real and imaginary values of x. A graph highlighting the solution is also provided by it. Now, check out the below steps to solve quadratic calculator using this website.

How to solve quadratic equations online using omnicalculator.com:

Start this website and choose Quadratic Formula Calculator.
After that, enter the values of A, B, and C coefficients.
As soon as you finish entering the input parameters, this website shows the output solution. Plus, a graph highlighting the solution is also provided by it.

Additional Features:

Reading Material: This website offers reading material explaining various mathematical topics like cross-sectional area, digital root, and more.
Calculators: A good set of additional mathematical calculators to solve average percentage, fraction to percent, percentage, percentage change, etc., problems are also provided by it.

Final Thoughts:

It is a simple and easy-to-use online Quadratics calculator website through which users can quickly solve quadratic equations.

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mathwarehouse.com

mathwarehouse.com is the last free online quadratics calculator website. This website allows users to solve any type of quadratic equation. Plus, it also generates various graphs highlighting the input equation as well as the final result. Now, follow the below steps to solve a quadratic equation using this website.

How to solve quadratic equations online using mathwarehouse.com:

Go to this website using the given link.
After that, enter the values of input coefficients (A, B, and C).
Lastly, click on the Solve the Quadratic Equation button to view the output result, steps of the solution, and graphs.