Geodesic Dome

Zip Tie Domes

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3V Geodesic Sphere Calculator

Zip Tie Domes

Geodesic Chicken Coop
Geodesic Dome Kits that are Easy to Build!

3V Geodesic Sphere Calculator

Zip Tie Domes

3V Geodesic Sphere Calculator

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1-931-858-6892

 

3 Frequency Geodesic Sphere Calculator

3v Geodesic Sphere Calculator
3v Sphere
 
Select Hub Size
No Hubs:     Standard 4" Hubs:     Super 6" Hubs:     Mega 8" Hubs:
Feet:   Meters:
 
Convert to Feet & Inches
Chord
 
 
Enter the Number of Feet in One Field, then Click the "Calculate" Button.
 
 
 

Sphere

0' 0"

 
 

Sphere Height / Width

0' 0"

 
 

Length of 120 Blue "A" Struts

0' 0"

.41241

 
 

Length of 90 Yellow "B" Struts

0' 0"

.40355

 
 

Length of 60 Red "C" Struts

0' 0"

.34862

 
 

Sphere Radius (r)

0' 0"

 
 

Sphere Equator Circumference (2πr)

0' 0"

 
 

Sphere

 

0 ft2

Sphere Spherical Surface Area in Square Feet (4πr²)

 

0 ft3

Sphere Spherical Volume in Cubic Feet (4/3πr³)

 

0

Dome Base Perimeter Number of Sides

 

0'

0 Sided Base Perimeter Length (Feet)

 

0 ft2

0 Sided Base Floor Area (Square Feet)

 

180

Total Number of Dome Panels / Faces

 

0 ft2

Surface Area for 180 Dome Panels / Faces (Square Feet)

 

0 ft3

Total Volume of Tetrahedrons behind 180 Dome Panels / Faces in Cubic Feet

 

12

Number of Red 72° 5-Way Hubs

 

80

Number of Blue 60° 6-Way Hubs

 

92

Number of Center Rings

 

540

Number of Zip Ties to Construct the Sphere

 

276

Number of Zip Ties to Secure the Inside Dual Covering Hubs (3 per hub)

 

276

Number of Zip Ties to Secure the Outside Dual Covering Hubs (3 per hub)

 

0' Length
0' Width  

Absolute Minimum Square Covering Dimensions for a Tightly Fitted Sphere Cover

 

0' Length
0' Width  

Minimum Square Covering Dimensions for a Sphere Cover Secured to the Hubs with Zip Ties with a Minimum Overlap at the Bottom of the Sphere

 

0' Length
0' Width  

Maximum Square Covering Dimensions for a Sphere Cover Secured to the Hubs with Zip Ties with an Ample Overlap at the Bottom of the Dome

 

0'

Total Length of All Struts Added Together (Feet)

Cost Calculation and Material Utilization Chart

 

 
 

Length of Pipe:

Feet

Cost Per Pipe:

 
 
Blue "A" Struts
 

 

Blue "A" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

Number of Pipes needed to Create (120) Blue "A" Struts:

0

 
 

Number of Blue "A" Struts Produced From Each Uncut Pipe:

0

 
 

Waste for First 0 Pipes after Cutting 0 Struts Each:

0' = 0'0"

 
 

<-'

 
 

Number of Blue "A" Struts Created from the first 0 Pipes:

0

 
 

Number of Blue "A" Struts Created from the Last Pipe:

0

 
 

Waste on the Last Pipe after Cutting 0 Strut(s):

0'

 
 

<-'

 
 

Total Waste in Creating 120 Blue "A" Struts:

0'

 
 
Yellow "B" Struts
 

 

Yellow "B" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

Number of Pipes needed to Create (90) Yellow "B" Struts:

0

 
 

Number of Yellow "B" Struts Produced From Each Uncut Pipe:

0

 
 

Waste for First 0 Pipes after Cutting 0 Struts Each:

0' = 0'0"

 
 

<-'

 
 

Number of Yellow "B" Struts Created from the first 0 Pipes:

0

 
 

Number of Yellow "B" Struts Created from the Last Pipe:

0

 
 

Waste on the Last Pipe after Cutting 0 Strut(s):

0'

 
 

<-'

 
 

Total Waste in Creating 90 Yellow "B" Struts:

0'

 
 
Red "C" Struts
 

 

Red "C" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

Number of Pipes needed to Create (60) Red "C" Struts:

0

 
 

Number of Red "C" Struts Produced From Each Uncut Pipe:

0

 
 

Waste for First 0 Pipes after Cutting 0 Struts Each:

0' = 0'0"

 
 

<-'

 
 

Number of Red "C" Struts Created from the first 0 Pipes:

0

 
 

Number of Red "C" Struts Created from the Last Pipe:

0

 
 

Waste on the Last Pipe after Cutting 0 Strut(s):

0'

 
 

<-'

 
 

Total Waste in Creating 60 Red "C" Struts:

0'

 
 

COST OF MATERIALS GRAND TOTALS:

 
 

Total Waste for All Struts:

0'

 
 

Number of Uncut Pipe/Materials Needed:

0

 
 

Total Cost of Materials @ $4.50 Each:

$

 

Sphere Weight Chart

 
Weight Chart 3/4" PVC 1" PVC 1.25" PVC 1.5" PVC 3/4" EMT 1" EMT 1.25" EMT 1.5" EMT 1" Bamboo 1.5" Bamboo
Lbs Per Linear Ft .21 .32 .43 .51 .43 .64 .95 1.10 .2 .4
120 Blue "A" Struts 0 0 0 0 0 0 0 0 0 0
90 Yellow "B" Struts 0 0 0 0 0 0 0 0 0 0
60 Red "C" Struts 0 0 0 0 0 0 0 0 0 0
Total Weight of Struts (lbs) 0 0 0 0 0 0 0 0 0 0
Weight of Hubs, Rings, Zip Ties 0 0 0 0 0 0 0 0 0 0
Total Sphere Weight (lbs) 0 0 0 0 0 0 0 0 0 0
 

3 Frequency Geodesic Sphere Tessellation Diagram

3V Geodesic Sphere Tessellation Diagram

 

Blue "A" Chord Factor:   .41241

Yellow "B" Chord Factor:   .40355

Red "C" Chord Factor:   .34862

Sphere Panels / Coverings

 

A 3V Geodesic Sphere Will Require Panels / Coverings for:

 

 

60 C-B-C Isosceles Triangles

120 A-B-A Isosceles Triangles

 
 

 

Total Triangles: 180

--------------------------------------------

 

Triangle Dimensions

 

60 C-B-C Isosceles Triangles

 
C-B-C Triangle
Base = "B"
Altitude B Decimal 0'
Feet and Inches 0' 0"
 
C-B-C Triangle
Base = "C"
Altitude C Decimal 0'
Feet and Inches 0' 0"
 
 
C-B-C
Triangle
Edge
Measurement Strut
Length
Center Ring
Hub Width
Triangle Edge
Total Length

B

Decimal 0' 0' 0'
Feet and Inches 0' 0" 0" 0' 0"

C

Decimal 0' 0' 0'
Feet and Inches 0' 0" 0" 0' 0"
 
Surface Area for Each C-B-C Triangle 0 Square Feet

 

120 A-B-A Isosceles Triangles

 
A-B-A Triangle
Base = "A"
Altitude A Decimal 0'
Feet and Inches 0' 0"
 
A-B-A Triangle
Base = "B"
Altitude B Decimal 0'
Feet and Inches 0' 0"
 
 
A-B-A
Triangle
Edge
Measurement Strut
Length
Center Ring
Hub Width
Triangle Edge
Total Length

A

Decimal 0' 0' 0'
Feet and Inches 0' 0" 0" 0' 0"

B

Decimal 0' 0' 0'
Feet and Inches 0' 0" 0" 0' 0"
 
Surface Area for Each A-B-A Triangle 0 Square Feet

 


3 Frequency Geodesic Sphere Calculator generated by PERL on Monday, December 9, 2024.

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Flag of Scotland
Alba gu bráth - Scotland Until Judgment

A Winter Night

When biting Boreas, fell and doure,
Sharp shivers thro' the leafless bow'r;
When Phoebus gies a short-liv'd glow'r,
Far south the lift,
Dim-dark'ning thro' the flaky show'r,
Or whirling drift:

Ae night the storm the steeples rocked,
Poor Labour sweet in sleep was locked,
While burns, wi' snawy wreeths upchoked,
Wild-eddying swirl,
Or thro' the mining outlet bocked,
Down headlong hurl.

List'ning, the doors an' winnocks rattle,
I thought me on the ourie cattle,
Or silly sheep, wha bide this brattle
O' winter war,
And thro' the drift, deep-lairing, sprattle,
Beneath a scar.

Ilk happing bird, wee, helpless thing!
That, in the merry months o' spring,
Delighted me to hear thee sing,
What comes o' thee?
Whare wilt thou cow'r thy chittering wing
An' close thy e'e?

Ev'n you on murd'ring errands toil'd,
Lone from your savage homes exil'd,
The blood-stain'd roost, and sheep-cote spoil'd
My heart forgets,
While pityless the tempest wild
Sore on you beats.

Robert Burns

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