Math

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Square Pyramid Volume Calculator.

Calculate a square pyramid's volume from base side and height.

On-device calculationNo signup
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Set your values

Results update as you type.

Result: volume: 66.66666667

Result

volume: 66.66666667

Use Cases

Geometry homework and exams

Quickly verify your manual calculations for square pyramid volume problems in math class.

Example: Check your answer for a pyramid with base side 5 cm and height 9 cm.

Architecture and construction planning

Estimate the volume of square-based structures like tents, roofs, or decorative elements.

Example: Calculate the volume of a pyramid-shaped roof with a 10 ft base and 6 ft height.

Frequently Asked Questions

How do I calculate the volume of a square pyramid?
Enter the length of one side of the square base and the height of the pyramid (perpendicular distance from base to apex). The calculator uses the formula V = (1/3) * base area * height, where base area = side^2.
What units should I use for base side and height?
You can use any consistent unit (e.g., meters, centimeters, feet). The volume will be in cubic units of that same unit (e.g., cubic meters, cubic centimeters).
Can I use this calculator for a pyramid with a rectangular base?
No, this calculator is specifically for a square pyramid, where all four sides of the base are equal. For a rectangular base, you would need a different formula.

Tips & Common Mistakes

Tips

  • Ensure the height is the perpendicular height from the base to the apex, not the slant height.
  • Use the same unit for both base side and height to get the volume in cubic units.
  • If you only know the slant height, you'll need to calculate the perpendicular height first using the Pythagorean theorem.
  • Double-check your inputs: a small error in the base side can significantly affect the volume because it is squared.

Common Mistakes to Avoid

  • Using the slant height instead of the perpendicular height.
  • Forgetting to square the base side before multiplying by height and dividing by 3.
  • Mixing units (e.g., base side in meters and height in centimeters) without converting.

Last updated: August 13, 2026