Fencing Calculator: Instantly Estimate Your Project Cost

Planning a new fence for your garden or property? One of the first questions homeowners ask is, "How much does a new fence cost?". Our easy-to-use fencing calculator is designed to give you a reliable estimate in minutes.This powerful tool removes the guesswork from your project, providing an accurate breakdown of the materials you’ll need, from fence panels and timber posts to gravel boards and fixings. Simply enter your project's dimensions and choose your preferred fencing style to get an instant, customised quote for your materials. Plan your budget effectively and take the first step towards transforming your outdoor space today.

How to Use Our Garden Fencing Calculator

Our fencing calculator is designed for simplicity and accuracy. Follow these easy steps to get a detailed list of materials and costs for your project:

  1. Enter Your Fence Length: Measure the total length of the boundary you wish to fence and enter it into the calculator.
  2. Select Your Fence Height: Choose your desired fence height. Standard UK garden fences are typically 6ft (approx. 1.8m) for privacy.
  3. Choose Your Fencing Style: Select the type of fence panel you want, such as our durable Closeboard/Feather Edge panels or Larch Lap panels.
  4. Select Your Posts and Gravel Boards: Choose between concrete or timber posts and decide if you want to include gravel boards to protect your panels from ground moisture.
  5. Calculate Your Results: Click the "Calculate" button. The tool will instantly generate a comprehensive list of all the components required for your fence and their total cost. From there, you can add everything directly to your basket.
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TYPE PRODUCT HEIGHT QUANTITY
Total Distance
Calculated Total Distance
Overall Height
Calculated Overall Height

“The whole process with First Choice Fencing was smooth and professional. They were really easy to deal with, got me booked in quickly, and the fitting was done to a really high standard. What really stood out was how laid-back and trustworthy they were, they didn’t even take payment on the day, just wanted to make sure I was happy first. Really cool team, would 100% recommend to anyone looking for quality fencing with great customer service.”

– MSH, Via Google

Why Use a Fencing Cost Calculator?

A fence cost calculator is an essential tool for any homeowner planning a new installation.

It offers several key benefits:

  • Accurate Budgeting: Get a clear, upfront estimate of material costs, helping you plan your budget without any surprises.
  • Time-Saving: Avoid complex manual calculations. Our tool does the hard work for you, saving you valuable time and effort.
  • No Wasted Materials: The calculator provides the exact quantities needed, preventing over-ordering and unnecessary waste.
  • Informed Decisions: By comparing the costs of different materials and styles, you can make an informed choice that suits both your aesthetic preferences and your budget.

How Much Does a Fence Cost in the UK?

The cost of installing a new fence in the UK can vary significantly based on several factors.

While our fencing calculator provides an accurate estimate for materials, it's important to understand the other elements that contribute to the overall price.

Economies of Scale and Site Factors

Smaller jobs often work out slightly more expensive pro‑rata than larger projects due to fixed setup time and travel, while access and ground conditions significantly influence labour time. Front garden installations typically involve more hardstanding (concrete, paving, services), making digging and disposal more time‑consuming versus back gardens that are usually soil, which can increase labour on front boundaries.

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Key Factors Influencing Fence Costs

Fence Type and Materials: The material you choose is the biggest factor. Heavy-duty options like closeboard panels are more expensive upfront than basic waney lap panels but offer superior durability and a longer lifespan.

Fence Length and Height: A longer or taller fence will naturally require more materials and labour, increasing the overall cost.

Labour and Installation: The cost of professional installation is a major component of the final price. Labour rates typically range from £100 to £130 per section, depending on the complexity of the job and your location in the UK.

Ground Conditions: Difficult terrain, such as sloped ground, heavy clay soil, or the presence of tree roots and old concrete, can increase the time and labour required for installation.

Removal of Old Fencing: If you have an existing fence that needs to be removed and disposed of, this will add to the total cost. This service typically costs around £20 per section.

Location: Fencing costs can differ depending on where you live in the UK, with prices in London and the South East often being higher than in other regions.

Average Fencing Costs Per Section

To give you a general idea of what to expect, here is a breakdown of average fencing costs. Please note these are estimates, and you should use our calculator for a precise material quote.

Costs are indicative and can vary based on supplier and location. Installation costs assume standard ground conditions.

Fence Panel Specification (per section) Average materials cost per section Typical installation cost per section
Closeboard panel, concrete posts and gravel board (per section) £90 £100–£130
Larch lap panel and timber posts (per section) £65 £105–£135

Plan Your Project with Confidence

Typical UK guidance allows fences up to 2m in back gardens without planning permission, while boundaries next to a highway are usually limited to 1m, with exceptions requiring permission—always verify with the local planning authority. DIY can save on labour, but professional installation helps ensure secure posts, level lines, and long‑lasting results, reducing the risk of remedial work later.

Frequently Asked Questions (FAQ)

  • How accurate is the fencing calculator?
    Our calculator is designed to be highly accurate for material estimates based on a standard, straight run of fencing. It calculates the precise number of panels, posts, and gravel boards you will need for the length you enter.
  • Does the calculator include the cost of installation? No, the fencing calculator provides a quote for the materials only. Labour costs for installation vary depending on the specifics of your project. Please contact us for a free, no-obligation installation quote.
  • Can I save money by installing the fence myself? Yes, a DIY installation will save you the cost of labour. However, professional installation guarantees that your fence is secure, level, and built to last, potentially saving you money on future repairs.