Sphere Surface Area from Radius
Calculate sphere surface area from radius using A = 4πr².
Table of Contents
11 units =
1,520.5308 sq units
Representative value from the Sphere Surface Area from Radius reference table.
Reference Values
Browse 20 reference values with individual detail pages for quick lookup.
Sphere Surface Area from Radius
Calculate sphere surface area from radius using A = 4πr².
Calculated Result
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Reference Table
Use this complete table for quick lookup and internal linking to specific value pages.
| Radius | Surface Area |
|---|---|
| 1 units | 12.5664 sq units |
| 2 units | 50.2655 sq units |
| 3 units | 113.0973 sq units |
| 4 units | 201.0619 sq units |
| 5 units | 314.1593 sq units |
| 6 units | 452.3893 sq units |
| 7 units | 615.7522 sq units |
| 8 units | 804.2477 sq units |
| 9 units | 1,017.876 sq units |
| 10 units | 1,256.6371 sq units |
| 11 units | 1,520.5308 sq units |
| 12 units | 1,809.5574 sq units |
| 13 units | 2,123.7166 sq units |
| 14 units | 2,463.0086 sq units |
| 15 units | 2,827.4334 sq units |
| 16 units | 3,216.9909 sq units |
| 17 units | 3,631.6811 sq units |
| 18 units | 4,071.5041 sq units |
| 19 units | 4,536.4598 sq units |
| 20 units | 5,026.5482 sq units |
Frequently Asked Questions
Common questions about Sphere Surface Area from Radius, formulas, and typical use cases.
What does the Sphere Surface Area from Radius calculator do?
It calculates estimating covering material, coating, or heat-transfer area for spherical shapes from the values you enter.
What formula does the Sphere Surface Area from Radius calculator use?
Sphere surface area = 4 × π × radius².
What inputs are valid?
Enter a positive radius greater than zero.
When would I use this?
estimating covering material, coating, or heat-transfer area for spherical shapes
Methodology and Review
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