Calcupedia

Complementary Angles Calculator

Math

Find the complementary angle of a given angle, the angle that adds with it to 90 degrees.

Ad · Billboard
deg
0 deg90 deg

Complementary angle

55.0000

The angle that adds with the given angle to make 90 degrees

Share result
Reload calculator
Clear inputs

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

Odeh Ahwal

Creators

Odeh Ahwal
Reviewed and verifiedThis calculator was reviewed and verified by the Calcupedia due diligence team.

0people find this calculator helpful

Views

Helpful

Saved

Embeds

Like
Share
Embed this calculator
Cite
Save
Ad · 300×250
Ad · 300×250

Frequently Asked Questions

What are complementary angles?

Complementary angles are two angles whose measures add up to exactly 90 degrees.

What is the complementary angle of 35 degrees?

The complementary angle of 35 degrees is 55 degrees, since 35 plus 55 equals 90.

Can an angle be its own complement?

Yes, a 45 degree angle is its own complement, since 45 plus 45 equals 90.

Spot a mistake? Tell us what's wrong.

Don't see what you need?

Request a calculator. The most-requested ones get built first in our monthly batch.

Request a calculator

Want this calculator on your website?

Embed the Complementary Angles Calculator on any site — no code needed. Customize colors, remove branding, and track usage.

Embed it free →
Embed on any platform — Next.js, React, Vue.js, PHP, Laravel, Shopify, Wix, Webflow, Squarespace, and more