Garden Fence Calculator: How Much Fencing Do I Need?

🌿 Garden Fence Calculator

Calculate fencing length, posts, rails & gates needed for any garden shape

Quick Presets
📏 Garden Dimensions
⚠ Please enter valid dimensions to calculate.
✅ Your Fence Calculation Results
📊 Fence Material Reference
6 ft
Typical Post Spacing
1/3
Post Below Ground
3–4 ft
Standard Gate Width
10%
Recommended Waste
2–3
Rails per Section
8 ft
Standard Board Length
4–6 in
Picket Width
4x4 in
Typical Post Size
📋 Post Spacing vs Posts Needed (per 100 ft)
Post Spacing Posts per 100 ft Posts per 50 m Sections per 100 ft
4 ft (1.2 m)26 posts42 posts25 sections
6 ft (1.8 m)18 posts28 posts17 sections
8 ft (2.4 m)14 posts21 posts13 sections
10 ft (3.0 m)11 posts17 posts10 sections
12 ft (3.7 m)9 posts14 posts9 sections
📏 Common Project Sizes Reference
Project Approx. Area Perimeter Posts (6 ft spacing)
Small Herb Bed40 sq ft26 ft6 posts
Raised Veg Bed 8x1296 sq ft40 ft8 posts
Small Garden 10x20200 sq ft60 ft11 posts
Square Garden 20x20400 sq ft80 ft15 posts
Backyard 30x501,500 sq ft160 ft28 posts
Large Yard 50x1005,000 sq ft300 ft51 posts
Estate 100x15015,000 sq ft500 ft85 posts
🛠 Fence Material Type Comparison
Material Lifespan Typical Height Post Spacing
Wood Picket10–15 yrs3–6 ft6–8 ft
Chain-Link15–20 yrs3–12 ft6–10 ft
Vinyl / PVC20–30 yrs4–6 ft6–8 ft
Split Rail Wood10–20 yrs3–5 ft8–10 ft
Wire Mesh10–15 yrs2–6 ft4–8 ft
Bamboo5–10 yrs3–8 ft4–6 ft
Aluminum30–50 yrs3–6 ft6–8 ft
Wrought Iron50+ yrs3–8 ft4–6 ft
📏 Fence Linear Footage Conversion
Feet Meters Inches Yards
10 ft3.05 m120 in3.33 yd
25 ft7.62 m300 in8.33 yd
50 ft15.24 m600 in16.67 yd
100 ft30.48 m1,200 in33.33 yd
150 ft45.72 m1,800 in50.00 yd
200 ft60.96 m2,400 in66.67 yd
300 ft91.44 m3,600 in100.00 yd
💡 Post Depth Tip: For every fence post, bury at least one-third of its total length underground. For a 6 ft fence, use 9 ft posts — with 3 ft buried — for maximum stability. In frost-prone areas, bury below the frost line (typically 36–48 inches).
💡 Gate Planning Tip: Subtract gate widths from your total fencing length before ordering materials. A standard walk-through gate is 3–4 ft wide; a double drive gate is 10–12 ft wide. Always add corner posts and hinge hardware to your post count separately.

Garden fences do a very important task. They form the most reliable way to stop wild or domestic creatures from the damage of the garden. Deer, rabbits, groundhogs and raccoons rank between the common thieves, that a good Garden fence successfully stops.

Farming of a garden requires a lot of work and it is painful to spend months on it only so that creatures destroy everything.

Garden Fences to Keep Animals Out

Various materials are available to choose during building of a Garden fence. Wood, vinyl, chain link and synthetic wood all deserve attention. Recycled steel vines or similar garden piles offer easy and green solutions, that add an attractive rustic style.

Such elements fit themselves naturally in the surrounding ground and help to control children together with pets. If you want more privacy, a solid fence with dark vertical boards can convert the yard into a separate retreat.

Plastic fencing for gardens and multi-use nets are useful in many cases. They work as limiting fences, supports for plants or markers for terraces and pools. Beyond that, they help to create play areas for children and pets.

Flexible and lightweight options of fences adapt to any form of garden, and one can move them as needed without creating dangerous slices, that would risk children or pets.

To keep animals away from the garden, galvanised wire net with T-shaped posts works as a strong solution. It resists well against upper attack and adding electrical wire at the top together with the bottom edge makes it even more effective. An efficient Garden fence protects against predators while it keeps the creatures inside, like this doing a double role.

Page wire forms another reliable option to stop predators. Sack materials slightly buried at the base, combined with wire cutting until six feet high, prove efficient against soil diggers. Chicken wire along posts with one foot sticking out on the ground helps too stop creatures from too much digging.

Building a fence according to the right methods matters. Use square posts, set under the frost line by means of gravel and cement, to ensure a strong base. Creation of a rectangular frame between posts with tight chicken wire from top to bottom results in a reliable system.

Fence cutting at four feet high is a typical design.

Deer can be hard to fight. Add a second series of higher electrical fence posts with rubber string zigzagging between the main fence and the extra posts to trick them. Such deer do not manage to estimate the distance to jump and will escape the risk.

Complete Garden fence kits are available, as well as extension kits for already existing fences. There are also special kits for groundhogs, rabbits and dogs. Decorative garden fences come in several sizes and help to nicely mark limits while they improve the look of outdoor areas.

A fully closed garden with good fencing and at least one gate for easy access forms a nice solution, especially if it includes raised beds together with paths from highquality stone.

Garden Fence Calculator: How Much Fencing Do I Need?

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