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Fence Calculator.

Determine posts, rails, and picket counts for boundary fencing.

FREE INSTANT RESULTS NO SIGNUP UPDATED 2026

Parameters

ft
ft

Summary Output

Fence Posts Needed
20 posts
Pickets Needed (6-inch width)
300 pickets

How to Use

Input total fence length and target post spacing width.

Example Calculation

A 150 ft fence with 8 ft post spacing needs 150 / 8 + 1 = 19.75 (20 posts) and 150 * 2 = 300 pickets.

Formula

Posts = (Fence Length / Spacing) + 1
Pickets = (Fence Length * 12) / 6

Frequently Asked Questions

Common questions and answers about the Fence Calculator.

The Fence Calculator is a free online tool designed to determine posts, rails, and picket counts for boundary fencing. It allows you to perform these calculations quickly and accurately without manual computations.
Input total fence length and target post spacing width. Once you enter these values, the calculator will automatically compute and display the results instantly.
The Fence Calculator uses the following formula to calculate your results: Posts = (Fence Length / Spacing) + 1 Pickets = (Fence Length * 12) / 6 This formula is standard and widely accepted for these types of calculations.
Sure! Here is a practical example: A 150 ft fence with 8 ft post spacing needs 150 / 8 + 1 = 19.75 (20 posts) and 150 * 2 = 300 pickets. This example demonstrates how the inputs are processed through the formula to yield the final results.
To use the Fence Calculator, you need to enter: Total Fence Length, Post Spacing Distance. These inputs help the tool calculate precise results tailored to your situation.
The Fence Calculator outputs the following details: Fence Posts Needed, Pickets Needed (6-inch width). This comprehensive breakdown helps you understand the different aspects of the calculated figures.
Yes, the Fence Calculator is 100% free with no registration or signup required. It is fully responsive and optimized for mobile phones, tablets, and desktop computers.
Reliable Calculator provides a fast, clean, ad-free, and premium user experience. The Fence Calculator uses verified math formulas and provides instant results with visual breakdowns and examples, making it more intuitive than other tools.