- Volume Calculator
- Area Calculator
- Perimeter Calculator
- Surface Area Calculator
- Circle Calculator
- Rectangle Calculator
- Triangle Calculator
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Spherical Cap Volume, Base Area & Surface Area CalculatorCompute a spherical cap's volume, base area, total surface area and parent sphere radius from its base radius a and height h. Free online geometry tool.
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Surface Area of a Rectangular Pyramid CalculatorCalculate the total surface area of a rectangular pyramid from its base length, base width, and height. Includes base area, lateral area, and slant heights.
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Surface Area of a Square Pyramid CalculatorCalculate the total surface area of a square pyramid from its base edge and height. Get base area, lateral area, and slant height instantly.
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Surface Area of a Rectangular Prism CalculatorCalculate the surface area of a rectangular prism (cuboid) from its length, width, and height using A = 2(lw + lh + wh). Free and instant.
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Surface Area of a Rectangle CalculatorCalculate the surface area of a rectangle instantly. Enter length and width to get area (length × width) plus the perimeter. Free, fast and accurate.
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Surface Area of a Cylinder CalculatorCalculate the total surface area of a cylinder from its radius and height. Get lateral area, base area, and total area instantly with the formula A = 2πr(r + h).
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Lateral Area of a Cone CalculatorCalculate the lateral (curved) surface area of a cone from its base radius and height using LSA = πrl, with l = √(r²+h²). Instant results.
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Lateral Surface of a Cylinder CalculatorCalculate the lateral (side) surface area of a cylinder from its radius and height using LSA = 2πrh. Fast, free and accurate.
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Hexagonal Pyramid Surface Area CalculatorCalculate the total surface area of a hexagonal pyramid from base edge length and height. Get base area, lateral area, and slant height instantly.
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Frustum of a Cone Surface Area CalculatorCalculate the lateral and total surface area of a conical frustum from its two radii and height, with slant height shown step by step.
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Hexagonal Pyramid CalculatorCalculate the volume, base area, lateral and total surface area, and slant height of a regular hexagonal pyramid from its base edge and height.
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Truncated Spheroid Volume CalculatorCompute the volume, flat base area, and curved surface area of a spheroidal segment (ellipsoid of revolution cut by a plane) of height h from its bottom.
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Cuboid Surface Area CalculatorCalculate the surface area of a cuboid (rectangular box) from its length, width, and height using SA = 2(lw + lh + wh). Free and instant.
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Cuboid CalculatorCalculate the volume, surface area, space diagonal and total edge length of a cuboid (rectangular box) from its length, width and height.
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Truncated Cylinder Volume CalculatorCalculate the volume, lateral surface area, and total surface area of a truncated (obliquely cut) right circular cylinder from radius and two side heights.
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Hollow Cylinder Volume, Lateral Area and Surface Area CalculatorCalculate the volume, lateral (side) surface area, and total surface area of a hollow cylinder (tube / pipe) from its outer radius, inner radius and height.
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Torus Surface Area CalculatorCalculate the surface area of a torus (donut shape) instantly from its major radius R and minor radius r using A = 4π²Rr. Free online geometry tool.
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Wedge Volume and Surface Area Calculator (Rectangular Base)Compute the volume, lateral area, and total surface area of a wedge with a rectangular base from its lower base a, width b, upper edge c, and height h.
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Surface Area to Volume Ratio CalculatorCalculate the surface area to volume ratio (SA:V) of any object by dividing its surface area by its volume. Fast, free, and unit-flexible.
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Surface Area of a Hemisphere CalculatorCalculate the surface area of a hemisphere from its radius. Get total surface area (3πr²), curved area (2πr²) and base circle area instantly.
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Volume and Surface Area of a Truncated (Partial) EllipsoidCompute the volume and surface area of a partial (truncated) triaxial ellipsoid cut by a horizontal plane at height h. Exact volume, numerical surface area.
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Hemisphere CalculatorCalculate the volume, curved surface area, base area and total surface area of a hemisphere from its radius. Free, instant geometry tool.
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Pyramid Frustum CalculatorCalculate the volume of a square pyramid frustum (truncated pyramid) from its bottom side, top side and height using the prismatoid formula.
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Conical Frustum CalculatorCalculate the volume, slant height, lateral area, and total surface area of a conical frustum from its two radii and height. Free online geometry tool.
