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⬭ Ellipse
Area and approximate perimeter of an ellipse (oval).
The Mixadù Ellipse is a free online calculator that area and approximate perimeter of an ellipse (oval). It runs entirely in your browser — no sign-up, no uploads, and your inputs never leave your device. Supported units include FT, IN, M, CM, MM.
- Instant results as you type
- Free — no login or sign-up
- Private: runs entirely in your browser
- Part of the 91-tool Engineering Toolkit
Frequently asked questions
Is the Ellipse free?
Yes. The Ellipse is completely free, with no login or sign-up.
Are my inputs uploaded anywhere?
No. The Ellipse runs entirely in your browser; your inputs never leave your device.
Which units does the Ellipse support?
It supports FT, IN, M, CM, MM.
Does the Ellipse work on mobile?
Yes. It is fully responsive and works on phones and tablets.