If you sell products by the square metre, WooCommerce doesn’t include a built-in way for customers to enter their measurements and receive an instant calculated price.
Whether you sell flooring, tiles, carpet, artificial grass, decking, wallpaper or construction materials, customers increasingly expect to enter their dimensions and see an accurate price before checkout.
In this guide, we’ll show you how to calculate square metres in WooCommerce and automate measurement-based pricing using Woo State Calculator.
Why Sell Products by Square Metre?
Selling by the square metre allows customers to purchase exactly the amount they need instead of buying fixed quantities.
This pricing model is common for:
- Flooring
- Tiles
- Carpet
- Artificial grass
- Decking
- Wallpaper
- Cladding
- Roofing materials
- Underfloor heating
Rather than requesting a quotation, customers simply enter their measurements and receive a live price.
How to Calculate Square Metres
The formula is simple:
Length × Width = Square Metres
For example:
- Width: 3.5m
- Length: 5m
Calculation:
3.5 × 5 = 17.5m²
If your product costs £28 per square metre, the final price becomes:
17.5 × £28 = £490.00
This calculation can happen instantly while the customer is shopping.
Can WooCommerce Calculate Square Metres?
No.
WooCommerce can sell products with fixed prices and product variations, but it doesn’t include measurement-based pricing out of the box.
Without additional functionality, merchants usually have to:
- Manually calculate prices
- Request quotations
- Write custom code
- Use a measurement pricing plugin
For businesses selling made-to-measure products, this creates unnecessary work and slows down the purchasing process.
Automatically Calculate Square Metres with Woo State Calculator
Woo State Calculator allows customers to enter measurements directly on your WooCommerce product pages.
The plugin can calculate pricing by:
- Square metres
- Square feet
- Linear metres
- Linear feet
- Cubic metres
- Cubic feet
- Area
- Length
- Volume
- Perimeter
- Custom formulas
Prices update instantly as customers change their measurements, creating a much smoother buying experience.
Learn more about Woo State Calculator:
Example: Selling Flooring
Imagine you sell laminate flooring for £24.99 per square metre.
Your customer enters:
- Width: 4m
- Length: 6m
Woo State Calculator calculates:
4 × 6 = 24m²
Total price:
24 × £24.99 = £599.76
The customer immediately sees the correct price before adding the product to their basket.
If you also require wastage percentages, Woo State Calculator can automatically include those in the calculation.
Industries That Use Square Metre Pricing
Square metre pricing is popular across many industries, including:
- Flooring retailers
- Tile suppliers
- Carpet stores
- Wallpaper retailers
- Artificial grass suppliers
- Decking suppliers
- Roofing companies
- Cladding manufacturers
- Underfloor heating suppliers
Benefits of Automatic Square Metre Pricing
Automating measurement pricing helps you:
- Eliminate manual calculations
- Reduce quotation requests
- Improve pricing accuracy
- Speed up the buying process
- Sell made-to-measure products online
- Increase customer confidence with instant pricing
Frequently Asked Questions
Can WooCommerce calculate square metres automatically?
Not by default. WooCommerce requires additional functionality to calculate prices from customer-entered measurements.
Can customers enter their own measurements?
Yes. Woo State Calculator allows customers to enter width and length values, with live pricing updates.
Can I add wastage percentages?
Yes. This is particularly useful for flooring, tiles and other products where additional material is recommended.
Can I charge different prices for different products?
Absolutely. Each WooCommerce product can have its own pricing rules, formulas and measurement units.
Continue Reading
Want to learn more about selling measurement-based products in WooCommerce?
WooCommerce Formula Pricing: How to Price Products by Area, Volume or Length
WooCommerce Flooring Price Calculator: How to Sell Flooring by Area
WooCommerce Tile Price Calculator: How to Sell Tiles by Area
WooCommerce Wallpaper Calculator: How to Price Wallpaper by Wall Area
WooCommerce Calculate Square Feet: Sell Products by Area
WooCommerce Minimum Charge: How to Set a Minimum Order Value
Final Thoughts
Selling products by square metre shouldn’t require manual calculations or custom code.
By allowing customers to enter their own measurements and instantly see the final price, you create a faster purchasing experience while reducing administration.
Woo State Calculator makes it easy to sell products by area in WooCommerce, supporting square metres, square feet, length, volume, custom formulas, minimum charges and much more.
Get started with Woo State Calculator:
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