Granite cost calculator for approximate kitchen worktop costs

Granite is a stunning and durable choice for any kitchen. But if you have your heart set on granite worktops, how much should you budget for this premium material? Use our granite cost calculator to get an estimate quickly and easily.

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Granite cost calculator

Our granite cost calculator makes it easy to get an estimate for the price of your new kitchen worktops:

• Simply input your dimensions, i.e. length x width of your desired worktop

• Choose a supply option

• Select any additional customisation, e.g. cut-outs or drainer grooves

• See your immediate estimate

Get a quote for your granite worktops

Use our request a quote form to get a selection of quotes from trusted installers near you. Enter a few details about your requirements and you'll receive quotes direct to your inbox.

Factors that affect granite worktop costs

Granite is a premium material - it tends to sit at the higher end of the price bracket for worktops. Having said that, several variables influence the cost of granite worktops.

The type of granite you choose

The quality and colour of granite you select will influence the price you pay.

• Standard granite is more affordable yet still offers a timeless aesthetic

• Premium granite allows you the pick of rare colours and patterns, but you'll pay more per square metre

Worktop size and thickness

As you might imagine, the thickness and length of your desired worktop will affect the overall cost. As a general rule, the thicker the slab, the higher the cost of your granite worktops.

• 20mm: Provides a versatile option as it's lighter and easier to integrate into your kitchen designs

• 30mm: This is the industry standard thickness for granite worktops

• 40mm: Some granite slabs are available in 40mm thickness, but it's not typical

Granite installation costs

Depending on the firm you hire, installation costs may be included in the overall quote for your granite worktops. As a guide:

• Expect to pay between £270 - £600 per m² for the supply and installation of granite worktops, with the average being around £435 per m²

Additional costs

Templating, cutting, and fitting are generally included in the quote. However, some elements will be calculated based on the finishes you choose.

• Unpolished cutouts: For example, around the sink or hob, tend to cost in the region of £180 each

• Polished cutouts: For a Butler sink, for example (or anything not 'top mounted'), will cost around £185 each

• A set of five drainer grooves: Essentially your draining board, costs, on average, £150

• Curved corners: Square corners are standard; curved corners will cost approximately £15 each

• Rounded edges: Flat edges generally come as standard; rounding the edges comes at a cost of £14 per metre, on average

How does granite compare to other popular worktop materials?

Many homeowners considering granite kitchen worktops are often weighing up the choice between granite and quartz.

Granite vs quartz cost

To supply a 5m standard countertop (600mm depth):

• Quartz will cost, on average, £800

• Granite will cost, on average, £850

Labour costs to install a countertop (per m²):

• Quartz will cost, on average, £110 per m²

• Granite will cost, on average, £150 per m²

It's worth bearing in mind that granite will need to be sealed whereas quartz is non-porous and easier to maintain.

From an aesthetic point of view, granite offers more natural variations, whereas quartz typically has more uniform patterns.

Granite vs laminate cost

For other homeowners, the look of granite is more desirable than its price tag, and hence a more affordable option, such as laminate, is often in the mix.

To supply a 5m standard countertop (600mm depth):

• Laminate will cost, on average, £500

• Granite will cost, on average, £850

Laminate installation costs typically average around £50 per m².

Laminate is more cost-effective than granite or quartz, both for supply and installation.

While laminate is great at mimicking the look of natural stone worktops for less, it doesn't have the same durability. Therefore, if your budget allows, granite is often a better long-term investment.

Find granite worktop specialists near you

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• Every member must pass up to 12 checks to work alongside our trusted tick

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Ready to get started? Simply enter your postcode, below, to find granite worktop specialists in your area.