Enter Calculation
Formula
Advertisement
Advertisement
| Number of Sides | 5 |
|---|---|
| Side Length | 1 |
| Perimeter | 5 |
| Apothem | 0.6882 |
| Circumradius | 0.8507 |
| Interior Angle | 108° |
Calculate the area of a regular octagon with precision using side length input. Quickly determine octagon areas for various geometric applications and design projects.
Calculate heptagon area easily with side length input. Choose from various units including mm, cm, m, km, in, ft, yd, and mi for precise measurements.
Calculate the surface area of a torus with this Torus Area Calculator. Input major radius (R) and minor radius (r) for accurate results. Explore the unique geometry of toroidal shapes.
Calculate cylinder area easily with radius (r) and height (h) inputs. Find surface area and volume for cylinders of any size with this accurate cylinder area calculator.
Calculate the surface area of a triangular prism with this triangular prism surface area calculator. Input triangle base, height, and prism length for accurate results. Simplify geometry calculations instantly.
Use this online stopwatch to measure time intervals precisely. Start, stop, and reset with ease.
Free online countdown timer. Set hours, minutes, and seconds to count down easily. Simple, fast, and useful for work, study, or daily tasks.
Simple online counter tool. Increase, decrease, or reset numbers instantly. Set custom step values and limits with ease.