Study of mathematics online.
Study math with us and make sure that "Mathematics is easy!"

Rectangle Area Calculator

This free online calculator will help you to find the area of a rectangle.

Using this online calculator, you will receive a detailed step-by-step solution to your problem, which will help you understand the algorithm how to find rectangle area.

Calculation of Rectangle Area

Input lengths of rectangle sides:
a =   
b =   
Area in   

You can input only integer numbers, decimals or fractions in this online calculator (-2.4, 5/7, ...). More in-depth information read at these rules.

Add the comment

Follow OnlineMSchool on