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Renovation Cost Calculator

Just type each room's length × breadth. We work out the floor and wall tiling area and price for you — instantly. Great for toilets, bathrooms and kitchens.

Prefer to draw on your actual floor plan? Try the Floor Plan Calculator.

📋 Estimate only — not a binding quote. Rates are indicative direct-contractor labour prices. Tiling is $11.80/sqft (includes waterproofing & 24-hour ponding test for wet areas; excludes the tile material itself). Final pricing is confirmed on a free site visit — and we're happy to discuss and negotiate there.
Measurements in:
Tip: a typical HDB toilet is about 1.5 × 2 m.
Estimated tiling subtotal $0

Add a room and its size to see the estimate build up.

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Pop in your details (optional) and tap below — your room sizes + estimate go straight to WhatsApp so we can confirm and arrange a free site visit.

🛡 1-Year Warranty — workmanship backed by Larry Contractors. HDB-approved (Licence HB-09-5667H). No middleman, no markup.

How the maths works: Floor tiling = length × breadth (in sqft) × $11.80. Wall tiling = the room's perimeter × 2.7 m ceiling height (in sqft) × $11.80. Excludes tile material (your choice — budget ~$3.50/sqft for standard porcelain), plus any hacking, plumbing or sanitaryware, which we quote on site.

FAQ

Renovation Cost Calculator FAQs

Common questions from Singapore homeowners — answered honestly.

How accurate is this tiling estimate?
It's a close indicative figure based on our standard direct-contractor rate of $11.80/sqft (which includes waterproofing and a 24-hour ponding test for wet areas). The exact quote depends on a site visit — tile size and layout, existing floor condition, and any hacking or levelling needed. We're always happy to discuss and optimise the scope with you.
Why is the tile material not included?
The $11.80/sqft is the labour + waterproofing rate. Tile material is priced separately because customer choices vary hugely — standard porcelain is around $3.50/sqft, while large-format, marble or sintered stone can be several times more. You're free to supply your own tiles or have us source them.
How is the wall area calculated?
We take the room's perimeter (twice the length plus twice the breadth) and multiply by the standard 2.7 m HDB ceiling height to get the wall area in square feet, then apply the $11.80/sqft rate. For condos or landed homes with taller walls, the wall figure will be a little higher — we'll adjust on the site visit.
What about hacking, plumbing and sanitaryware?
Those are quoted as a lump sum on the site visit because they depend on the existing layout and condition. This calculator focuses on the tiling, which is the part you can estimate straight from the room size.
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