바닥 타일 계산기
방 길이 미터(m)
방 너비 미터(m)
Deduct area m²
타일 길이 센티미터(cm)
타일 너비 센티미터(cm)
Grout width 밀리미터(mm)
손실률 (%) %
Pieces per box
Price per piece 선택
Net area: -
타일 수: -
Boxes needed: -
Material cost: -
Notes: -
Floor Tile Calculator
Estimate tile pieces, boxes and cost with grout spacing and waste.
- Enter room size and optional deduct area
- Tile size (cm), grout (mm), waste %, pcs/box and price
- Coverage per tile = (L+grout)×(W+grout)
- Pieces = ceil(net area ÷ coverage × (1+waste%)); boxes round up
Typical waste: straight ~5%, diagonal/pattern 8–15%. Buy extra from the same lot. Runs locally in your browser.