Sphere Surface Area from Diameter Reference Values
Calculate sphere surface area from diameter using A = πd².
Table of Contents
Reference Value Index
This page lists 20 reference values for quick browsing and lookup.
All Reference Values
- 1 units = 3.141593 sq units
- 2 units = 12.566371 sq units
- 3 units = 28.274334 sq units
- 5 units = 78.539816 sq units
- 8 units = 201.06193 sq units
- 10 units = 314.159265 sq units
- 12 units = 452.389342 sq units
- 15 units = 706.858347 sq units
- 20 units = 1,256.637061 sq units
- 25 units = 1,963.495408 sq units
- 30 units = 2,827.433388 sq units
- 40 units = 5,026.548246 sq units
- 50 units = 7,853.981634 sq units
- 75 units = 17,671.458676 sq units
- 100 units = 31,415.926536 sq units
- 125 units = 49,087.385212 sq units
- 150 units = 70,685.834706 sq units
- 200 units = 125,663.706144 sq units
- 250 units = 196,349.540849 sq units
- 300 units = 282,743.338823 sq units
Reference Table
| Diameter | Sphere Surface Area |
|---|---|
| 1 units | 3.141593 sq units |
| 2 units | 12.566371 sq units |
| 3 units | 28.274334 sq units |
| 5 units | 78.539816 sq units |
| 8 units | 201.06193 sq units |
| 10 units | 314.159265 sq units |
| 12 units | 452.389342 sq units |
| 15 units | 706.858347 sq units |
| 20 units | 1,256.637061 sq units |
| 25 units | 1,963.495408 sq units |
| 30 units | 2,827.433388 sq units |
| 40 units | 5,026.548246 sq units |
| 50 units | 7,853.981634 sq units |
| 75 units | 17,671.458676 sq units |
| 100 units | 31,415.926536 sq units |
| 125 units | 49,087.385212 sq units |
| 150 units | 70,685.834706 sq units |
| 200 units | 125,663.706144 sq units |
| 250 units | 196,349.540849 sq units |
| 300 units | 282,743.338823 sq units |
Frequently Asked Questions
Frequently asked questions for Sphere Surface Area from Diameter and its reference values.
What does the Sphere Surface Area from Diameter calculator do?
It helps with estimating sphere surface area from diameter for coating or material calculations.
What formula does the Sphere Surface Area from Diameter calculator use?
Sphere surface area from diameter = π × diameter².
What inputs are valid?
Diameter must be zero or greater. Physical diameters are typically positive.
When would I use this?
estimating sphere surface area from diameter for coating or material calculations
Methodology and Review
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