104 Emerald St, Keene, NH  ·  Mon–Sat 8:30–6, Sun 11–3 (603) 795-0100 Book a Consult

Home / Design Tools / Tile & Flooring

Tile & flooring calculator

Square footage plus the overage you actually need for cuts, pattern and future repairs. Add each surface separately — floor first, then walls.

Take-off

Your room

Openings you tile around (a window, a vanity) come off the total. Coverage per box and price are on the sample or the spec sheet.

Layout overage
Net surface area
With overage
Boxes to order
Material cost

Material only. Setting materials, membrane and labor are quoted with the job. Order full boxes from the same dye lot.

Get it installed
Reading it

Why the overage matters

Cuts

10% straight-lay

Every wall that isn't a whole-tile multiple wastes the offcut. 10% covers a simple rectangular room.

Pattern

15–20% for diagonal & herringbone

Angled and interlocking patterns cut more tile per square foot — and the offcuts rarely reuse.

Later

Keep a box

Dye lots change. A spare box from the original lot is the only reliable repair tile you'll ever get.

Start here

Book a consult

Tell us the room, a rough budget range and when you'd like to start. We'll come back with next steps and a realistic timeline — no pressure, no mystery pricing.

(603) 795-0100  ·  toll-free 844-438-7674 sales@poshhaus.com 104 Emerald St, Keene, NH 03431 Mon–Sat 8:30–6 · Sun 11–3

We reply within one business day. Your details go straight to our team at sales@poshhaus.com.