# Definite Integral Calculator

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##### by Alan Walker

Last Updated August 26, 2022

## Introduction to Definite Integral Calculator

Definite integral calculator is an online calculator that can calculate definite integral eventually helping the users to evaluate integrals online. The integral has 2 major types including definite interals and indefinite integral.

Definite integration calculator calculates definite integrals step by step and show accurate results. Indefinite integration calculator has its own functionality and you can use it to get step by step results also.

If you want to calculate definite integral and indefinite integral at one place, antiderivative calculator with steps is the best option you try.

## Formula used by Definite Integrals Calculator

Definite integral calculator with steps uses the below-mentioned formula to show step by step results. If F is the indefinite integral for a function f(x) then the definite integration formula is:

$$\int_a^b f(x) dx = F(b) - F(a)$$

## Importance of using online Calculators for Integration

Integration and differentiation are one of the core concepts of calculus and these are very important in terms of learning and understanding. Online calculators provide an instant way for evaluating integrals online. These calculators has their benefits of using like a user can learn these concept quickly by doing calculations on run time.

## How definite integration calculator works?

The definite integral calculator works online to solve any of your equation and show you the actual result along with the steps and graph etc. For calculating the results, it uses the integral rules and formulas accordingly.

You can also solve double definite integration equations by using multiple integral calculator with steps. Similarly, you can also calculate triple definite integration equations using triple integrals calculator with steps.

## How to find Definite Integral Calculator?

There are 2 ways through which you can find the definite antiderivative calculator. You can search on google to find this calculator or you can click within this website on the online definite integral calculator to use it.

Also find the unique method of cylindrical shells calculator for calculating volume of shells of revolutions. Disc method calculator with steps for calculating cross section of revolutions. Washer method calculator with steps for calculating volume of solid of revolution.

## How to use Definite Integral Calculator with steps?

Using our definite integration calculator is very easy as you need to follow these steps:

Step no. 1: Load example or enter function in the main field.

Step no. 2: Choose the variable from x, y and z.

Step no. 3: Give the value of upper bound.

Step no. 4: Give the value of lower bound.

Step no. 5: Verify you equation from the preview whether it is correct.

Step on. 6: Click on the "CALCULATE" button in this integration online calculator.

We hope this step by step definite integral calculator and the article helped you to learn. We offer a lot of other online tools like fourier calculator and laplace calculator. These online tools are absolutely free and you can use these to learn & practice online.

### How to evaluate the definite integral?

Definite integrals are defined form of integral that include upper and lower bounds. These integrals can be evaluated by integration and then substitution of their boundary values. Moreover, evaluate the definite integral calculator can also helps to evaluate that type of problems.

### When to use u-substitution definite integral?

In definite integrals, u-substitution is used when the function is hard to integrate directly. By u-substitution method, the function can be changed to another by changing variables and the variable of integration.

Ultimately u-substitution is tricky to solve for students in calculus, but definite integral solver makes it easier for all level of calculus scholars.

### What does a definite integral tell you?

A definite integral represents the area under a curve. It is defined form of an integral that has an upper and lower limit. Mathematically, it is expressed as:

$$\int_a^b f(x) dx$$

So it is clear that, we can find the area under the curve by using integral calculator with limits or manually by using the above given maths expression.

### What Does Area Under the Curve Mean?

An area under the curve means that how much space a curve can occupy above x-axis. The best way to find area under a curve is by definite integral area calculator because there is no specific formula to find area under a curve.

So have a fun and enjoy your learning with integration with limits calculator.