Chain Link Fence Calculator
Calculate chain link fence calculator fabric posts top rail. Precise material estimations for building contractors and DIY home builders across USA/UK/Canada.
Calculate Chain Link Fence Calculator
Enter project dimensions below to compute required material quantities.
Calculation Results
Calculated using verified construction formula: Fabric Rolls = Math.ceil( (Total Length / 50) * (1 + Waste Margin Pct) ) | Line Posts = Math.ceil(Length / 10) - 1
Quick Summary
The Chain Link Fence Calculator computes 50-foot fabric rolls, 2-3/8 inch OD terminal/corner posts, 1-7/8 inch OD line posts (10ft spacing), 21-foot top rail tubing, 80lb concrete bags, tension bands, and material costs for galvanized and vinyl-coated chain link fences.
- Fabric & Pipe Scoping: Measures chain link mesh fabric in 50-foot rolls, 21-foot 1-3/8 in OD top rail tubing, 2-3/8 in terminal posts, and 1-7/8 in line posts.
- Post Spacing & Fittings: Calculates line posts spaced 10 feet on-center, tension bands, brace bands, and loop caps.
- Concrete & Hardware Itemization: Calculates 80lb fast-setting concrete bags (1.5 bags per post).
How to Use the Chain Link Fence Calculator
- Enter Total Fence Length in feet.
- Select Fence Height (5 ft standard height).
- Select Wire Fabric Gauge & Coating (11.5 Gauge Galvanized standard).
- Adjust the Waste Margin (%) (5% standard).
- Click Calculate to view fabric rolls, terminal posts, line posts, top rail pipes, concrete bags, tension hardware, and cost.
Chain Link Fence Calculator Formula & Method
This tool utilizes verified construction geometric formulas to compute material requirements:
Line Posts = Math.ceil(Total Length / 10) - 1
Top Rail Pipes (21ft) = Math.ceil(Total Length / 21)
Where:
- Chain Link Fabric: Woven diamond steel mesh available in 50-foot rolls.
- Terminal Post: Heavy 2-3/8 inch OD steel pipe installed at corners, ends, and gates to take wire tension pull.
- Line Post: 1-7/8 inch OD steel pipe spaced 10 feet apart to support top rail and fabric mesh.
Worked Example
Example: 200-Foot Long * 5-Foot High Galvanized Chain Link Fence
- Fabric Rolls (50ft): (200 / 50) = 4 Rolls
- Terminal Posts (2-3/8 in): 4 Corner Posts
- Line Posts (1-7/8 in): (200 / 10) - 1 = 19 Line Posts
- Top Rail Pipes (21ft): 200 / 21 = 10 Pipes
Applying the formula yields:
Chain Link Fabric Rolls: 4 Rolls (50-ft)
Total Steel Posts & Concrete: 23 Posts & 35 Concrete Bags
Top Rail Pipe Tubing: 10 Pipes (21-ft)
Estimated Material Cost: 200 * .50 = ,500.00
What This Calculator Includes vs. Does Not Include
What This Calculator Includes
- Chain Link Fence System Engineering: Measures 50ft fabric rolls, terminal posts, line posts, top rail tubing, tension bars, tension bands, post loop caps, concrete bags, and material costs.
- Pipe Diameter Specifications: Differentiates terminal posts and line posts.
What This Calculator Does Not Include
- Privacy Slat Inserts: Polyethylene privacy slats.
Tips & Best Practices
- Use a Come-Along Winch and Stretcher Bar to Pull Mesh Tight: Slide a flat steel stretcher bar through chain link mesh end diamonds and connect to a 1-ton come-along winch hooked to a corner post; pull mesh tight until diamond mesh opens slightly before securing tension bar.
- Install Loop Caps Facing Correct Direction: Loop caps sit on line posts; insert 1-3/8 inch top rail tubing continuously through loop caps.
Common Mistakes to Avoid
- Setting Line Posts at Wood Fence Spacing (8 ft): Chain link line posts are engineered for 10-foot on-center spacing; setting posts 8 feet apart wastes extra pipe and post holes.
Frequently Asked Questions (FAQ)
How many 50-foot rolls of chain link for 200 feet?
200 feet requires exactly 4 50-foot rolls of chain link fabric mesh.
How far apart are line posts on a chain link fence?
Chain link line posts are spaced 10 feet apart on-center.
What is the difference between terminal posts and line posts?
Terminal posts (2-3/8 in OD) are thick corner/end posts that take wire tension; line posts (1-7/8 in OD) support the top rail along straight runs.
How long are top rail pipes for chain link fence?
Standard top rail steel pipes are sold in 21-foot lengths with swaged ends that slip together.
How much does a chain link fence cost per linear foot?
Galvanized chain link fence materials cost between and per linear foot.
How many bags of concrete for chain link fence posts?
Plan on 1.5 80lb bags of concrete per post hole (35 bags for 23 posts).
What gauge wire is best for residential chain link fences?
11.5 gauge is standard residential; 9 gauge is heavy-duty commercial.
How deep should chain link fence posts be set?
Set terminal posts 30 to 36 inches deep in concrete; set line posts 24 to 30 inches deep.
Is this chain link fence calculator free to use?
Yes, TibCal's Chain Link Fence Calculator is 100% free.