Quote Calculators

Australian home improvement cost calculators

Know what your home improvement project should cost.

Use detailed Australian cost calculators for renovations, painting, extensions, flooring, roofing, landscaping and more. No upfront forms. No sales pressure. Just a credible estimate.

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Bathroom Renovation

Detailed estimate for a typical Australian bathroom renovation, from a basic refresh to a full strip-out and rebuild.

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Kitchen Renovation

Estimate the cost of a kitchen renovation in Australia — from a flat-pack refresh to a fully custom design with stone and integrated appliances.

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Laundry Renovation

Estimate the cost of a laundry renovation — from a tidy refresh to a full layout change with stone benchtops.

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Full House Renovation

Estimate the cost of a whole-house renovation — multiple rooms, structural changes, kitchen and bathrooms.

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Home Extension

Estimate the cost of adding a ground-floor extension or second-storey addition to your home.

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Garage Conversion

Estimate the cost of converting a garage into a habitable room, studio or granny flat.

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Interior Painting

Estimate the cost of painting the inside of your home, by room count and finish level.

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Exterior Painting

Estimate the cost of painting the outside of your home, by size, surface type and complexity.

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Flooring

Estimate the cost of new flooring across your home — timber, hybrid, carpet, tile or vinyl.

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Decking

Estimate the cost of building a new deck — treated pine, hardwood, merbau or composite.

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Fencing

Estimate the cost of new fencing — Colorbond, timber paling, aluminium slat or glass pool fence.

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Landscaping

Estimate the cost of garden landscaping — turf, paving, retaining walls, irrigation and planting.

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Driveway

Estimate the cost of a new driveway — concrete, exposed aggregate, pavers or asphalt.

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Pool Installation

Estimate the cost of installing a backyard pool — fibreglass or concrete.

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Carport

Estimate the cost of a new carport — single, double, attached or freestanding.

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Solar Installation

Estimate the cost of a residential solar system — post-rebate, with optional battery.

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Air Conditioning

Estimate the cost of installing split-system or ducted air conditioning.

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Roofing

Estimate the cost of replacing or restoring your roof — Colorbond, concrete tile or terracotta.

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Window Replacement

Estimate the cost of replacing windows — aluminium, timber or double-glazed units.

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How it works

From idea to confident budget in four steps.

  1. 01
    Choose your project

    Pick from 19 detailed calculators covering renovations, outdoor, energy and repairs.

  2. 02
    Enter your details

    Postcode, size, finish level, complexity factors and optional extras.

  3. 03
    Get a detailed range

    Low, midpoint and high estimate, with a full line-item breakdown.

  4. 04
    Save or send it

    Text or email your estimate, or connect with a local business when you're ready.

Why it's different

Most home improvement calculators are thin lead forms that ask for your number before showing anything useful. Quote Calculators gives you the answer first.

  • Built for Australian homeowners
  • Location-aware estimates by postcode
  • Detailed line-item breakdowns
  • Transparent assumptions and confidence
  • No upfront contact form, no pressure