This regular heptagon area reference table shows the area for a range of side length values. Every figure is computed with the same engine that powers our Regular Heptagon Area Calculator, so the numbers are exact.
| Side length | Area | Perimeter |
|---|---|---|
| 2.5 | 22.7120 | 17.50 |
| 5 | 90.8478 | 35.00 |
| 7.5 | 204.4076 | 52.50 |
| 10 | 363.3912 | 70.00 |
| 15 | 817.6303 | 105.00 |
| 20 | 1,453.5650 | 140.00 |
| 30 | 3,270.5212 | 210.00 |
| 50 | 9,084.7811 | 350.00 |
| 70 | 17,806.1710 | 490.00 |
| 100 | 36,339.1244 | 700.00 |
How to use this table
Find the row closest to your side length and read across to the area. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Regular Heptagon Area Calculator for a precise answer.
Need a value that is not in the table? — the Regular Heptagon Area Calculator does it instantly, for free, with the formula and a worked example built in.
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