Corral Pen Calculator
- To find the number of panels needed, multiply the desired diameter (straight line passing through the center of the circle) by 3.14. This will determine the circumference (the distance around the circle).
- Divide the circumference by the length of panels being used. This will equal the number of panels needed.
Panel Length |
Diameter of Holding Area (Feet) |
| 20' |
25' |
30' |
35' |
40' |
45' |
50' |
55' |
60' |
65' |
70' |
75' |
80' |
85' |
90' |
95' |
100' |
| 10' |
6 |
8 |
9 |
11 |
13 |
14 |
16 |
17 |
19 |
20 |
22 |
24 |
25 |
27 |
28 |
30 |
31 |
| 12' |
5 |
7 |
8 |
9 |
10 |
12 |
13 |
14 |
15 |
16 |
18 |
20 |
21 |
22 |
24 |
25 |
26 |
| 16' |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
NOTE: Sizes of pens are approximate. Pen sizes will vary depending on the size of the Walk-Thru Arch Gate used.
Walk-Thru Arch Gates are available in 6' lengths only for horse corral panels. We also have available a 6' panel
welded to a 6' arched gate which makes for a more rigid entry into the corral or for building 12' x 12' square
corrals with individual openings.
View American Farmland Corral Panels & Walk-Thru Arch Gates
View Equestrian World Corral Panels & Walk-Thru Arch Gates