Geodesic Dome

Zip Tie Domes

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4V Geodesic Sphere Calculator

Zip Tie Domes

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

4V Geodesic Sphere Calculator

Zip Tie Domes

4V Geodesic Sphere Calculator

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1-931-858-6892

 

4 Frequency Geodesic Sphere Calculator

4v Geodesic Sphere Calculator
4v 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 60 Red "A" Struts

0' 0"

.25318

 
 

Length of 60 Yellow "B" Struts

0' 0"

.29524

 
 

Length of 120 Brown "C" Struts

0' 0"

.29453

 
 

Length of 120 Black "D" Struts

0' 0"

.31287

 
 

Length of 60 Blue "E" Struts

0' 0"

.32492

 
 

Length of 60 Orange "F" Struts

0' 0"

.29859

 
 

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)

 

320

Total Number of Dome Panels / Faces

 

0 ft2

Surface Area for 320 Dome Panels / Faces (Square Feet)

 

0 ft3

Total Volume of Tetrahedrons behind 320 Dome Panels / Faces in Cubic Feet

 

12

Number of Red 72° 5-Way Hubs

 

150

Number of Blue 60° 6-Way Hubs

 

162

Number of Center Rings

 

960

Number of Zip Ties to Construct the Sphere

 

486

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

 

486

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:

 
 
Red "A" Struts
 

 

Red "A" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

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

0

 
 

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

0

 
 

Waste for First 0 Pipes after Cutting 0 Struts Each:

0' = 0'0"

 
 

<-'

 
 

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

0

 
 

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

0

 
 

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

0'

 
 

<-'

 
 

Total Waste in Creating 60 Red "A" Struts:

0'

 
 
Yellow "B" Struts
 

 

Yellow "B" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

Number of Pipes needed to Create (60) 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 60 Yellow "B" Struts:

0'

 
 
Brown "C" Struts
 

 

Brown "C" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

Number of Pipes needed to Create (120) Brown "C" Struts:

0

 
 

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

0

 
 

Waste for First 0 Pipes after Cutting 0 Struts Each:

0' = 0'0"

 
 

<-'

 
 

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

0

 
 

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

0

 
 

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

0'

 
 

<-'

 
 

Total Waste in Creating 120 Brown "C" Struts:

0'

 
 
Black "D" Struts
 

 

Black "D" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

Number of Pipes needed to Create (120) Black "D" Struts:

0

 
 

Number of Black "D" Struts Produced From Each Uncut Pipe:

0

 
 

Waste for First 0 Pipes after Cutting 0 Struts Each:

0' = 0'0"

 
 

<-'

 
 

Number of Black "D" Struts Created from the first 0 Pipes:

0

 
 

Number of Black "D" Struts Created from the Last Pipe:

0

 
 

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

0'

 
 

<-'

 
 

Total Waste in Creating 120 Black "D" Struts:

0'

 
 
Blue "E" Struts
 

 

Blue "E" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

Number of Pipes needed to Create (60) Blue "E" Struts:

0

 
 

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

0

 
 

Waste for First 0 Pipes after Cutting 0 Struts Each:

0' = 0'0"

 
 

<-'

 
 

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

0

 
 

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

0

 
 

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

0'

 
 

<-'

 
 

Total Waste in Creating 60 Blue "E" Struts:

0'

 
 
Orange "F" Struts
 

 

Orange "F" Strut Units Entered:

0'

Feet and Inches:

0'0"

 
 

Number of Pipes needed to Create (60) Orange "F" Struts:

0

 
 

Number of Orange "F" Struts Produced From Each Uncut Pipe:

0

 
 

Waste for First 0 Pipes after Cutting 0 Struts Each:

0' = 0'0"

 
 

<-'

 
 

Number of Orange "F" Struts Created from the first 0 Pipes:

0

 
 

Number of Orange "F" Struts Created from the Last Pipe:

0

 
 

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

0'

 
 

<-'

 
 

Total Waste in Creating 60 Orange "F" 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
60 Red "A" Struts 0 0 0 0 0 0 0 0 0 0
60 Yellow "B" Struts 0 0 0 0 0 0 0 0 0 0
120 Brown "C" Struts 0 0 0 0 0 0 0 0 0 0
120 Black "D" Struts 0 0 0 0 0 0 0 0 0 0
60 Blue "E" Struts 0 0 0 0 0 0 0 0 0 0
60 Orange "F" 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
 

4 Frequency Geodesic Sphere Tessellation Diagram

4V Geodesic Sphere Tessellation Diagram

 

Red "A" Chord Factor:   .25318

Yellow "B" Chord Factor:   .29524

Brown "C" Chord Factor:   .29453

Black "D" Chord Factor:   .31287

Blue "E" Chord Factor:   .32492

Orange "F" Chord Factor:   .29859

Sphere Panels / Coverings

 

A 4V Geodesic Sphere Will Require Panels / Coverings for:

 

 

60 A-B-A Isosceles Triangles

60 C-B-C Isosceles Triangles

 
 

 

120 C-D-F Scalene Triangles

60 D-E-D Isosceles Triangles

20 E-E-E Equilateral Triangles

Total Triangles: 320

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

 

Triangle Dimensions

 

60 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

 

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 C-D-F Scalene Triangles

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

C

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

D

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

F

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

 

60 D-E-D Isosceles Triangles

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

D

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

E

Decimal 0' 0' 0'
Feet and Inches 0' 0" 0" 0' 0"
 
Surface Area for Each D-E-D Triangle 0 Square Feet

 

20 E-E-E Equilateral Triangles

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

E

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

 


4 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 Poet’s Welcome to his Love-Begotten Daughter

Thou’s welcome, Wean! Mishanter fa’ me,
If thoughts o’ thee, or yet thy Mamie,
Shall ever daunton me or awe me,
My sweet, wee lady;
Or if I blush when thou shalt ca’ me
Tyta, or Daddie. —

Tho’ now they ca’ me Fornicator,
An’ tease my name in kintra clatter,
The mair they talk, I’m kend the better;
E’en let them clash!
An auld wife’s tongue’s a feckless matter
To gie ane fash. —

Welcome! My bonie, sweet, wee Dochter!
Tho’ ye come here a wee unsought for;
And tho’ your comin I hae fought for,
Baith Kirk and Queir;
Yet by my faith, ye’re no unwrought for,
That I shall swear!

Wee image o’ my bonie Betty,
As fatherly I kiss and daut thee,
As dear and near my heart I set thee,
Wi’ as gude will,
As a’ the Priests had seen me get thee
That’s out o’ Hell. —

Sweet fruit o’ monie a merry dint,
My funny toil is no a’ tint;
Tho’ thou cam to the warld asklent,
Which fools may scoff at,
In my last plack thy part’s be in’t,
The better half o’t.

Tho’ I should be the waur bestead,
Thou’s be as braw and bienly clad,
And thy young years as nicely bred
Wi’ education,
As onie brat o’ Wedlock’s bed
In a’ thy station.

Gude grant that thou may ay inherit
Thy Mither’s looks an’ gracefu’ merit;
An’ thy poor, worthless Daddie’s spirit,
Without his failins!
’Twill please me mair to see thee heir it
Than stocket mailins!

For if thou be, what I wad hae thee,
An’ tak the counsel I shall gie thee,
I’ll never rue my trouble wi’ thee,
The cost nor shame o’t,
But be a loving Father to thee,
And brag the name o’t.

Robert Burns

To place an order online, visit our Online Catalog.

For a telephone order, call us at 1-931-858-6892.

Or, go to our Contact Us page to send us an email.

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