Rhombus Area Calculator
Calculate the area and perimeter of a rhombus using diagonals or side and height. Instant results with step-by-step formulas.
How to Use the Rhombus Area Calculator
- Enter the required dimensions (length, width, radius, height, etc.).
- The area, volume, or other geometric value is computed instantly.
- Review the result along with the formula used.
- Adjust dimensions to compare different scenarios.
Quick Reference
| From | To |
|---|---|
| d₁=4, d₂=6 | 12 |
| d₁=5, d₂=8 | 20 |
| d₁=6, d₂=10 | 30 |
| d₁=8, d₂=12 | 48 |
| d₁=10, d₂=14 | 70 |
| d₁=7, d₂=9 | 31.5 |
Use Cases
- •Calculating dimensions for home improvement or DIY projects.
- •Solving geometry problems for school or professional exams.
- •Estimating material quantities needed for construction work.
- •Planning layouts and designs with precise measurements.
Formula
Formula: S = (d₁ × d₂) / 2 (by diagonals) or S = a × h (by side and height). The perimeter is P = 4a.
Frequently Asked Questions
How do you calculate the area of a rhombus from diagonals?
Multiply the two diagonals together and divide by 2: S = (d₁ × d₂) / 2.
How do you find the area using side and height?
Multiply the side length by the perpendicular height: S = a × h.
What is the perimeter of a rhombus?
All four sides of a rhombus are equal, so P = 4a.
How do you find the side from the diagonals?
Use a = √((d₁/2)² + (d₂/2)²), since the diagonals bisect each other at right angles.