Quick answer
A pricing calculator helps small businesses calculate the correct selling price by including cost, overheads, and target margin.
How it works
- Define the commercial question clearly.
- Calculate the number using a simple framework.
- Check the result against cost, margin, timing, or market reality.
- Use a tool to test decisions before acting.
Common questions
What does this mean in practice?
This page is designed to turn a business concept into a simple decision-making framework for UK SME owners.
A pricing calculator is one of the fastest ways to stop margin leaking out of a business.
This guide explains what a pricing calculator does, how to use one properly, and what most SME owners get wrong when setting prices.
What is a pricing calculator?
A pricing calculator helps a business owner work backwards from cost, overhead, and target margin to a sell price that actually protects profit.
- Product cost
- Freight or landed cost
- Overhead allocation
- Target margin
- Discount impact
Why many SMEs price incorrectly
Most small businesses underprice because they only look at direct cost. They forget delivery, merchant fees, warehouse handling, marketing, software, and labour overhead.
Another common error is confusing markup with margin. They are not the same. If that distinction is missed, prices can look fine on paper while real profitability remains weak.
How to calculate pricing properly
Start with the true cost per unit. Then layer in overhead allocation. Then decide the minimum acceptable margin. Only after that should you look at market positioning and competitor pricing.
How LumixAI helps
The LumixAI Pricing Calculator gives a practical working model for margin, discount impact, and scenario testing so pricing decisions are less emotional and more commercial.