Calculate the area, volume of Hemisphere (Hemisphere Calculator)  


 
where,
r = radius, π = 3.14
Examples:
Find the volume, curved surface and total surface area of a hemisphere with the given radius 2.
Step 1: Find the volume.
Volume = (2/3)πr³ = (2/3) * 3.14 * 2³ = 0.67 * 3.14 * 8 = 16.8304
Step 2: Find the curved surface area (CSA).
Curved Surface Area(CSA) = 2πr² = 2 * 3.14 * 2² = 6.28 * 4= 25.12
Step 3: Find the total surface area (CSA).
Total Surface Area(TSA) = 3πr² = 3 * 3.14 * 2² = 9.42 * 4 = 37.68