**Here is a list of the best free quadratic equation calculator websites**. A quadratic equation is a mathematical equation of the second degree represented as ax² + bx + c = 0.

In quadratic equations, a, b, and c represent known numbers or coefficients, where x represents the variable that satisfies the equation.

Sometimes, it is difficult for students and us to find solutions to quadratic equations. In that situation, students can try ** website** this online quadratic calculator to solve their quadratic equation problems.

**Also read: 7 Sites To Solve Cubic Equations**

Using this website, users can easily solve all kinds of quadratic equations. To do that, the user only needs to enter the coefficient values A, B, and C manually.

Apart from providing coefficient values, some websites also allow users to enter entire quadratic equations as input. Based on the entered coefficient values or equations, this website performs calculations and displays the results.

This website also comes with lots of additional online math tools and calculators that you might find useful.

**Here are recommendations for the best free quadratic equation calculator websites:**

**CalculatorSoup****calculator.net****math.com****mathisfun.com****WolframAlpha**

## CalculatorSoup

**CalculatorSoup is one of the best free quadratic equation calculator websites**. Using this website, users can quickly solve quadratic equations (ax^2+bx+c=0).

To do that, the user only needs to enter the values of the coefficients a, b, and c to find out the value of the x variable. Apart from providing the final answer, it also displays all the formulas and steps used by this website to solve quadratic equations.

**How to solve a quadratic equation using CalculatorSoup:**

- Go to the CalculatorSoup website
and enter the coefficients of the quadratic equation in fields a, b, and c.__from here__ - After that, click the button
**Calculate**to start the calculation process. - Once the calculation is complete, the user can see the final answer along with all the steps taken by this website to produce the final answer.

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

This is one of the best free online Square calculator websites as it shows all the formulas and steps used to solve quadratic equations.

**Also read: 7 Sites To Calculate Area For Free**

## calculator.net

**calculator.net is another free site for solving quadratic equations**. As the name of this website suggests, it brings many online calculators where users can solve various math problems including quadratic equations.

The user only needs to enter the values of the coefficients A, B, and C. Using the values provided, this website performs calculations and displays the output.

Along with the output, it also shows all the steps to solve the quadratic equation. Unlike most other websites, it also supports fractional type coefficient values.

**How to solve quadratic equations online using calculator.net:**

- Visit the calculator.net website
and open the Quadratic Formula Calculator section.__from here__ - After that, enter the value of the three coefficients.
- Now, click the button
**Calculate**to start the calculation process and see the results. Along with the final result, it also shows the steps to complete it. Plus, it also generates a graph highlighting the final solution.

The website also offers some additional online tools like Percentage Calculation, Random Number Generator, Fraction Solver, Standard Deviation Finder, and many more.

This is a simple but very powerful online quadratic calculator site that offers all the essential tools for solving quadratic equations.

## math.com

**math.com is another free quadratic equation calculator site**. Using this website, users can easily solve and find out the results of the quadratic equations x1 and x2, if not imaginary.

To solve the quadratic equation, the user only needs to enter the values of the coefficients a, b, and c. Now, follow the steps below to perform a quadratic calculation using this website.

**How to solve quadratic equations online using math.com:**

- Go to the math.com website
.__from here__ - After that, enter the values of the coefficients A, B, and C from the quadratic equation.
- Finally, click the Solve button to see the output values of X1 and X2 if the output does not fall into the imaginary realm. In case of imaginary results, this website will only show that the output is imaginary.

**Additional features:**

**Calculator:**This website offers several online calculators such as basic calculator, scientific calculator, square root calculator, circle, prime number calculator and many more.**Graphics:**This is another useful 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 creating tables.

This is another great online Square calculator website that anyone can use to solve quadratic equations.

## mathisfun.com

**mathisfun.com is a free math learning and practice website that can also be used as an online Square solver**.

The website is equipped with a dedicated quadratic equation solver online tool where users can quickly solve and plot graphs of quadratic equations.

To solve a quadratic equation and find the value of x, the user must first enter the values of the coefficients A, B, and C.

Based on the given value, this website will solve the equation and display the output graph. Now, check the steps below.

**How to solve quadratic equations online using mathisfun.com:**

- Start the mathisfun.com website
and open quadratic equation solver tool.__from here__ - After that, enter the value of the equation coefficient.
- As soon as you enter all the coefficients, this website will display the output and imaginary values of x1 and x2. Plus, graphs highlighting quadratic equations are also plotted by it.

This website has several sections for learning mathematics such as Algebra, Data, Geometry, Measure, Numbers and many more.

This is another online quadratic equation solver website capable of solving and providing imaginary and real output values of quadratic equations.

**Also read: 5 Sites To Calculate Light Intensity Best Free Online**

## WolframAlpha

**WolframAlpha is another free online quadratic equation calculator site**. This is another good website where users can solve quadratic equations.

Like other websites, the user must first enter the values of the three variables namely the squared coefficient (a), linear coefficient (b), and constant coefficient (c).

According to the entered value, this website will solve and show the user the imaginary and real output value. Apart from the final result, it also plots a graph highlighting the results. Now, follow the steps below.

**How to solve quadratic equations online using WolframAlpha:**

- Go to the WolframAlpha website
and enter the values of all variables.__from here__ - After that, click the Compute button to start the calculation process.
- Furthermore, the user can view the results along with the graphs.

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

The free version of this website does not allow users to download the final results and graphics.

This is another great online Square calculator website that anyone can use to calculate and solve quadratic equations.

That’s the best free online quadratic equation calculator website. I hope this article helped you! Thank you for visiting and don’t forget if you find this article useful, please share it with your friends too.