A 6-foot privacy fence costs $15-$30 per linear foot for materials alone, depending on whether you choose pressure-treated pine, cedar, or composite. A typical 150 linear feet of fencing (average backyard) requires about 38 posts, 75 rails, and 150+ pickets — plus concrete for post holes, screws, and gate hardware. The materials bill ranges from $2,200 for basic pressure-treated to $4,500+ for cedar. This calculator generates a complete material list based on your fence length, height, style, and material choice so you can budget accurately and order everything in one trip.
Fence Material Calculator
How to Use This Calculator
- Enter the total linear feet of fencing needed — measure your property line carefully
- Select your fence height — 4 feet for decorative, 6 feet for privacy
- Choose your material — pressure-treated pine, cedar, or composite
- Set post spacing — 8 feet is standard for most residential fences
- View the complete material list: posts, rails, pickets, concrete bags, fasteners, and estimated cost
How It Works
This fence material calculator uses established formulas to provide accurate results.
The basic rule:
- Posts = (Total Length / Spacing) + 1
Results are estimates based on standard formulas. Verify with current local data for your specific situation.
Tips & Considerations
- Always call 811 to mark underground utilities before digging post holes. Hitting a gas or electric line is dangerous and expensive.
- Post holes should be one-third the post length deep. A 6-foot fence with 8-foot posts needs 24-inch deep holes filled with concrete.
- Cedar costs 30-50% more than pressure-treated but lasts 15-20 years without chemical treatment and weathers to a beautiful silver gray.
- Check your local fence codes before building. Many jurisdictions limit fence height, require setbacks from property lines, and have rules about which side faces the neighbor.
Frequently Asked Questions
How many fence posts do I need?
Divide total length by post spacing (typically 6-8 feet), then add 1. For a 100-foot fence with 8-foot spacing, you need 14 posts.
Is the Fence Material Calculator free to use?
Yes, completely free with no signup required. Use it as many times as you need — there are no limits or hidden fees.
How accurate is this calculator?
This calculator uses standard practical calculation formulas trusted by users. Results are reliable estimates for planning purposes. For critical decisions, we recommend consulting a qualified professional to verify.
What total fence length should I enter?
Enter the most accurate total fence length value you have available. If you're estimating, use a conservative figure. You can always run the calculator again with different values to see how changes affect the results.
Can I use this calculator on my phone?
Yes, the Fence Material Calculator is fully responsive and works on any device — phone, tablet, or desktop. No app download needed.