Fence Calculator
Calculate fence materials including posts, rails, pickets, and hardware. Works for wood, vinyl, and chain link fences with customizable post spacing.
Professional Fence Materials Calculator
Industry-standard material estimator • 2025
Basic Measurements
Open-ended fences require stronger terminal posts
Fence Type
Post spacing: 8 feet on center
Gates
Double Driveway Gates
Site Conditions
Ready to Calculate
Fill in your fence details, then click Calculate.
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Want to Learn More?
IRC post spacing standards, concrete depth requirements (1/3 rule), and material calculations by fence type.
Read the Fence Post Spacing GuideHow to Use This Calculator
- Enter fence length: Input the total linear feet of fence needed.
- Choose fence height: Select from standard heights (4 ft, 6 ft, 8 ft).
- Select post spacing: Typical spacing is 6-8 feet.
- Review materials: See posts, rails, pickets, and hardware needed.
Fence Material Standards
Posts should be set 2-3 feet deep in concrete. Post spacing typically ranges from 6-8 feet on center. Use 4×4 posts for 6-foot fences.