Perimeter of a Rectangle Calculator
MathFind the perimeter of a rectangle from its length and width.
Perimeter
The total distance around the rectangle
Found this calculator useful?
From Scratch To $10K/Month In 60 Days
This is a proven money making system that takes students by the hand to make at least $10,000 per month, every month. Students get 12 weeks of guided coaching in addition to the "MPS Super Funnel" and tools.
We value your privacy and promise not to sell or misuse your information. Here's our privacy policy.
Calculator Stats
Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Calculator Stats
Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Math calculators
Frequently Asked Questions
What is the formula for the perimeter of a rectangle?
The perimeter equals twice the sum of the length and width, written as P = 2(l + w).
What is the perimeter of an 8 by 6 rectangle?
An 8 by 6 rectangle has a perimeter of 28 units.
Does it matter which side is called length and which is width?
No, the perimeter formula treats both sides the same way, so swapping the labels gives the exact same result.
Spot a mistake? Tell us what's wrong.
Request a calculator. The most-requested ones get built first in our monthly batch.
Request a calculatorWant this calculator on your website?
Embed the Perimeter of a Rectangle Calculator on any site — no code needed. Customize colors, remove branding, and track usage.
