DIY

How Much Carpet Do You Need?

Built by Kevin Glover · @gloverbuilds · Verified formula

Calculate square yards of carpet and padding for any room. Includes seam placement and cost estimate.

📅 Updated April 2026 ✅ Formula verified 📖 4 min read 🆓 Free · No sign-up

In this article

Measuring for Carpet
Padding Matters

Berechnung

Teppichboden-Rolle: Standardbreite 4 oder 5 m. Länge = Raumlänge + 10 cm. Fliesen (50×50 cm): Fläche + 5-10%. In Deutschland ist Teppichboden in Schlafzimmern weiterhin beliebt — warm und schalldämpfend. Für Allergiker: Kurzflor oder glatte Böden bevorzugen.

In Deutschland

Teppichboden: 10-40 €/m². Verlegung: 5-15 €/m². Vorwerk ist die Premium-Marke. HARO und Infloor sind weitere deutsche Qualitätshersteller.

⚡ CalcWolf Insight

Carpet stores often quote price per square yard but measure rooms in square feet. To compare prices fairly: multiply the per-yard price by 0.111 to get the per-square-foot price. A $36/sq yd carpet = $4/sq ft.

Frequently asked questions

Wie viel für 15 m²?▾

Bahnenware: ~17 m² mit Verschnitt. Fliesen 50×50: 60 Stück + 5 extra.

Teppich oder Hartboden?▾

Schlafzimmer: Teppich (warm, leise). Wohnzimmer: Geschmackssache. Allergie: Hartboden.

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Kevin Glover · @gloverbuilds

Founder, CalcWolf · GLVTS · Blickr

All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →