Square Pyramid Volume V = a²h/3. Base edge Height Volume 108 Step-by-step with your numbers: 1. Values used: 2. Base edge = 6 3. Height = 9 4. Volume = 108 Did we solve your problem today? 👍 Yes 👎 No Thanks for the feedback! Square base pyramid. FAQ Rect base? V=lwh/3. Related calculators Pyramid Volume Calculator Find the volume of a rectangular-base pyramid. Volume of a Pyramid Calculator V = base-area × h / 3. Tetrahedron Volume Calculator Volume of a regular tetrahedron.