Chain Link Fence Calculator
Use this chain link fence calculator to estimate fabric rolls, line posts, terminal posts, top rail pieces, tension wire, ties, concrete bags, and optional cost. Enter fence length, height, post spacing, gates, roll length, rail length, and prices.
Results
Real chain link layouts vary by corners, gates, terminal posts, and exact fittings. This calculator uses a simplified material takeoff and keeps specialty fittings out of v1.
How to use this calculator
- 01Enter the total fence length, height, line post spacing, and terminal post count.
- 02Enter the number of gates, gate width, fabric roll length, and top rail length.
- 03Set tension wire runs, tie spacing, ties per line post, concrete bags per post, and finish.
- 04Open the cost section if you want material cost, labor cost, and total estimated cost.
- 05Read the fabric rolls, line posts, terminal posts, top rail pieces, tension wire, ties, concrete bags, and estimate.
Understanding the math
The calculator subtracts gate openings from the fabric and top rail run. It counts terminal, corner, and end posts separately, then adds two posts per gate. Line posts are based on the adjusted run. Labor cost uses total fence length because per-foot installation pricing usually follows the full fence line.
Total gate width = gate count x gate width Adjusted fence run = max(total length - total gate width, 0) Terminal posts = terminal/corner/end posts + gate count x 2 Line posts = max(adjusted run / line spacing - 1, 0) Fabric rolls = adjusted fence run / fabric roll length Top rail pieces = adjusted fence run / top rail length Tension wire length = adjusted fence run x wire runs Ties/clips = adjusted run / tie spacing + line posts x ties per post Labor cost = total fence length x labor rate
Example: a 100 ft chain link fence with one 4 ft gate has 96 ft of fabric run. With 10 ft line post spacing, four terminal posts, 50 ft fabric rolls, 10.5 ft top rails, one tension wire run, 2 ft tie spacing, and four ties per line post, the estimate is 2 fabric rolls, 9 line posts, 6 terminal/gate posts, 10 top rail pieces, 96 ft of tension wire, 84 ties or clips, and 15 concrete bags.
For hole depth, frost depth, or concrete volume per post, use the Fence Post Depth Calculator. For wood pickets or privacy fence materials, use the Wood Fence Calculator.
Chain link fence quick reference
Use these chain link values as a starting point, then adjust the calculator to match your fence layout and supplier lengths.
| Item | Value | Notes |
|---|---|---|
| Common chain link height | 4 ft | Residential chain link fences often start here |
| Line post spacing | 8 to 10 ft | Closer spacing adds posts and stiffens the fence line |
| Fabric roll length | 50 ft | Check the roll label before ordering |
| Top rail length | 10.5 ft | Common swedged top rail length |
| Tie spacing | 2 ft | Used for a simple tie or clip count |
| Tension wire runs | 1 | Often used along the bottom of the fence |
| Concrete bags per post | 1 to 2 | Hole size and depth change the real bag count |
| Labor cost basis | total fence length | Per-foot pricing usually follows the full fence line |
Frequently asked questions
How do you calculate chain link fence materials?
Start with the full fence length, subtract gate openings for the fabric run, then divide that run by roll length, line post spacing, and top rail length. Add terminal posts and gate posts separately. This page keeps specialty fittings out of the count; for hole depth and concrete volume, use the Fence Post Depth Calculator. Fence Calculator covers a broader wood and picket-style takeoff.
How much does 1000 ft of chain link fence cost?
Cost depends on height, finish, roll pricing, post pricing, gates, concrete, and local labor. Enter 1000 ft as the fence length, add your material prices, and add labor per linear foot if you want an installed-cost estimate.
How much does 200 ft of chain link fence cost?
For a 200 ft fence, the main cost drivers are fabric rolls, line posts, terminal posts, gates, top rail, and labor. Use local prices in the cost section because galvanized and black coated material can price differently by supplier.
How many line posts do I need for a chain link fence?
Subtract gate openings from the fence length, divide the remaining run by line post spacing, round up, then subtract one. Terminal, corner, end, and gate posts are counted separately.
How far apart should chain link fence posts be?
Many residential chain link fences use line posts about 8 to 10 ft apart. Wind exposure, soil, fence height, and gate locations can call for tighter spacing.
How many rolls of chain link fence do I need?
Divide the adjusted fabric run by the roll length and round up. For example, 96 ft of fabric run with 50 ft rolls needs two rolls.
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