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# Shed cost calculator
- URL: https://gardenuplift.com/tools/shed-cost-calculator/
- Published: 2026-09-19T17:22:59.000Z
- Updated: 2026-09-19T19:29:00.000Z
- Description: Use your own quotes to build the whole budget.
- Author: Kieran Simpson
- Tags: Buildings, #garden-managed, #project-shed, #stage-budget, #tool

Planning tools

# Shed cost calculator

Use your own quotes to build the whole budget.

1. [Decide](https://gardenuplift.com/projects/replace-or-add-a-shed/#decide)
2. [Plan](https://gardenuplift.com/projects/replace-or-add-a-shed/#plan)
3. [Budget](https://gardenuplift.com/projects/replace-or-add-a-shed/#budget)
4. [Buy](https://gardenuplift.com/projects/replace-or-add-a-shed/#buy)
5. [Own](https://gardenuplift.com/projects/replace-or-add-a-shed/#own)

Building (£)Base (£)Delivery (£)Assembly (£)Treatment and extras (£)Removal and waste (£)Extra allowance (%)

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## How it works

Add the six quoted amounts, rounded individually to pence. An optional allowance is a percentage of that subtotal, not a prediction or confidence interval. Enter 0 only when a cost is genuinely zero or included elsewhere. Check VAT and delivery assumptions in each quote.

## Worked example

Illustration: £1,000 building + £775 base + £200 assembly = £1,975\. A chosen 10% allowance adds £197.50, giving £2,172.50\. These are demonstration figures, not current prices.

Tool version 1 · No answers are sent to an analytics service. Sharing places nonpersonal answers in the URL; anyone with that link can read them.

## Keep the project moving

[Return to your shed project](https://gardenuplift.com/projects/replace-or-add-a-shed/)