What you provide
What you provide
- Base length: First rectangular base dimension.
- Base width: Second rectangular base dimension.
- Perpendicular height: Distance from base center to apex.
SOLID GEOMETRY / RECTANGULAR PYRAMID
Pyramid Calculator
Calculate centered rectangular-pyramid volume, total surface area, lateral area, and base area from three dimensions.
- 01 Calculated in this tab
- 02 Values stay in this browser tab
- 03 Use boundary
Use boundary
Calculation path
One-third base area times perpendicular height gives volume; centered-apex slant heights determine four triangular faces.
Calculation path
Volume = base length x base width x height / 3; surface uses each centered-apex slant height.
What you receive
What you receive
- Pyramid volume
- Total and lateral surface area
- Rectangular base area
Use boundary
Choose the maximum decimal places shown. This does not increase source accuracy.
The apex is assumed directly above the base center; oblique or truncated pyramids require different formulas.
This is an educational planning result, not a structural, electrical, thermal, solar, battery, generator, or safety design. Confirm specifications, units, codes, and professional requirements before acting.