﻿ Definite Integral Calculator with Steps - Online & Free!

# Definite Integral Calculator

## Use our simple online Definite Integral Calculator to find Definite Integrals with step-by-step explanation.

Share Integral Calculator

1. For Windows or Linux - Press Ctrl+D

2. For MacOS - Press Cmd+D

3. For iPhone (Safari) - Touch and hold, then tap Add Bookmark

4. For Google Chrome - Press 3 dots on top right, then press the star sign

## How to use the Definite Integral Calculator

1

### Step 1

Enter your integral problem in the input field.

2

### Step 2

Press Enter on the keyboard or on the arrow to the right of the input field.

3

### Step 3

In the pop-up window, select “Find the Definite Integral”. You can also use the search.

## What is Definite Integral

The definite integral is the difference between the values of the antiderivative for the integrand. Simply put, a certain integral is numerically equal to the area of a part of the graph of a function within certain limits, that is, the area of a curvilinear trapezoid. The definite integral can be calculated using the Newton-Leibniz formula. This calculator solves the definite integral of f (x) with given upper and lower limits. Using an online calculator for calculating definite integrals (area of a curved trapezoid), you will receive a detailed solution to your problem, which will allow you to understand the algorithm for solving problems and consolidate the material covered.