Arc, Circle Calculator

Contains ads
100+
Downloads
Content rating
Everyone
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About this app

[function]

Automatically calculate the diameter, radius, perimeter, and area of ​​a circle
Automatic calculation of arc angle, radius and arc
sound at button touch
Vibrate on button touch
Prevent app screen from turning off when set
[How to use]

Enter the diameter or radius of the circle to be calculated.
Check the calculation result.

[Arch Calculation Method]

Enter the arc angle you want to calculate.
Enter the radius of the arc to be calculated.
Check the calculation result.
[caution]

The pi is set to 3.14 by default.
You can change it in settings if you want to use a different pi ratio.

[Precautions when calculating the number]

The angle of the arc must be between 0 and 360 degrees.
The radius of the arc must be greater than 0.

[suggestion]

Useful in engineering, architecture, design, math, etc. where you need to calculate the diameter, radius, perimeter, area, angle, radius, and arc of a circle.
You can easily and quickly calculate the diameter, radius, circumference, area, arc angle, radius, and arc of a circle.

[Rating and Opinion]

We appreciate if you try the app and leave your comments.
Updated on
Jul 6, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

What’s new

UI 일부 수정
배너 광고 일부 삭제 및 위치 변경
보다나은 사용자 경험을 위한 전면광고 삭제