Square Feet of a Cylinder Calculator

Radius (ft)	Height (ft)	Lateral Surface Area (ft²)
1	5	31.42
2	8	100.53
3	10	188.5
4	12	301.59
5	15	471.24

FAQs

1. How do you calculate square feet of a cylinder? The concept of calculating square feet for a cylinder is not applicable, as square feet is a unit of area and a cylinder is a three-dimensional object with volume. You can, however, calculate the lateral surface area of a cylinder, which is the curved surface excluding the top and bottom circles.
2. How do you calculate square footage of a round tank? To calculate the surface area of a round tank, you would calculate the lateral surface area (excluding the top and bottom circles) using the formula: Lateral Surface Area = 2 × π × radius × height. Convert the result to square feet if needed.
3. How do you calculate cubic feet of a cylinder? To calculate the volume (in cubic feet) of a cylinder, you would use the formula: Volume = π × radius² × height. The result will be in cubic units, such as cubic feet.
4. How do you find the area of a cylindrical tank? The term “area” is often used to refer to surface area, not volume. To find the surface area of a cylindrical tank, you would calculate the lateral surface area (excluding the top and bottom circles) using the formula: Lateral Surface Area = 2 × π × radius × height.
5. What is the square area of a cylinder? A cylinder doesn’t have a “square area” as it is a three-dimensional shape, not a flat square. The surface area of a cylinder includes its curved surface, which is calculated using the formula for lateral surface area: Lateral Surface Area = 2 × π × radius × height.
6. How do you find the area of a cylinder with the height? The area of a cylinder typically refers to its surface area, which includes the curved lateral surface and the top and bottom circles. The formula to find the surface area of a cylinder is the sum of the areas of the lateral surface and the two circular bases.
7. What is the square footage of a round? The term “square footage” is commonly used to measure the area of a flat, two-dimensional shape. It’s not applicable to a round shape, which is typically a term used for cylinders or circles in a three-dimensional context.
8. How do you find the area of a round shape? If you mean the area of a circular shape, you can find it using the formula: Area = π × radius², where the radius is the distance from the center of the circle to its edge.
9. How do you calculate gallons in a round cylinder? To calculate the volume of a cylinder in gallons, you would calculate the volume using the appropriate formula (e.g., Volume = π × radius² × height), and then convert the volume from cubic units to gallons using the appropriate conversion factor.
10. What are the formulas for calculating cylinder? Some common formulas for calculating aspects of a cylinder include:
    • Volume: Volume = π × radius² × height
    • Lateral Surface Area: Lateral Surface Area = 2 × π × radius × height
    • Total Surface Area: Total Surface Area = 2πrh + 2πr²
11. How big is a 20 cubic foot cylinder? The phrase “20 cubic foot cylinder” indicates a cylinder with a volume of 20 cubic feet. To determine its dimensions (radius and height), you would need more information about the specific dimensions you want to use.
12. What is the volume of a circle cylinder? A cylinder is a three-dimensional shape, so it doesn’t have a “volume of a circle.” Instead, you calculate the volume of a cylinder using the formula: Volume = π × radius² × height.
13. How do you calculate tank volume? To calculate the volume of a tank, you need to know the tank’s dimensions, such as its length, width, and height. Then, use the appropriate formula based on the tank’s shape, such as rectangular, cylindrical, or other shapes.
14. Is the area of a cylinder squared or cubed? The area of a cylinder is squared. The formula for the lateral surface area of a cylinder is: Lateral Surface Area = 2 × π × radius × height. The area has square units (e.g., cm²).
15. What is the area and circumference of a cylinder? A cylinder doesn’t have a conventional “circumference” like a circle. Instead, it has a lateral surface area (excluding the top and bottom circles) calculated using the formula: Lateral Surface Area = 2 × π × radius × height.
16. What is the total surface area of a cylinder of base and height? The total surface area of a cylinder includes the lateral surface area and the areas of the two circular bases. The formula is: Total Surface Area = 2πrh + 2πr², where “r” is the radius and “h” is the height.
17. What is the total surface area of a cylinder with radius and height? The total surface area of a cylinder includes the lateral surface area and the areas of the two circular bases. The formula is: Total Surface Area = 2πrh + 2πr², where “r” is the radius and “h” is the height.
18. How many square feet is a 10 foot diameter circle? The area of a circle with a diameter of 10 feet can be calculated using the formula: Area = π × (diameter/2)², where the diameter is 10 feet.
19. How many square feet is a 6 foot diameter circle? The area of a circle with a diameter of 6 feet can be calculated using the formula: Area = π × (diameter/2)², where the diameter is 6 feet.
20. What is the square footage of a 20 ft round? The phrase “20 ft round” could refer to a circular area. To find the square footage of this circular area, you would calculate the area using the formula: Area = π × radius², where the radius is half of the diameter (10 feet in this case).
21. What are the 2 formulas for area of a circle? The two common formulas for the area of a circle are:
    • Area = π × radius²
    • Area = π × (diameter/2)²
22. Can you calculate the exact area of a circle? Yes, you can calculate the exact area of a circle using the formula: Area = π × radius². However, the numerical value of π is irrational, so the decimal representation is usually used.
23. How do you find the area with the circumference? The area of a circle cannot be directly calculated using only the circumference. You need either the radius or the diameter to calculate the area using the formula: Area = π × radius² or Area = π × (diameter/2)².
24. How to calculate the volume of a circle? The term “volume of a circle” is not accurate, as a circle is a two-dimensional shape and doesn’t have volume. However, you can calculate the area of a circle using the formula: Area = π × radius².
25. How many gallons is 36x18x18? The dimensions 36x18x18 seem to refer to a rectangular prism. To calculate the volume in cubic inches, multiply the three dimensions. To convert cubic inches to gallons, you’ll need to know the specific conversion factor for the substance being measured.