Kalkylator för gardinmått och antal paneler
Quick answer
Bredd × längd × vecktäthet – 2×-regeln som många hoppar över.
- Gratis, utan registrering, fungerar på alla enheter.
- Fler kalkylatorer och guider på Alathasiba.
Figures are estimates from this calculator’s standard formula — adjust the inputs in the tool below for your exact number.
Curtain Size & Panel Calculator
Width × length × fullness — the 2× rule people skip.
Step 1 of 2
The windowThe glass width drives everything — fullness multiplies it.
in
the window you are covering — the rod recommendation stacks extra on top
Related tools
Pick another tool to continue your calculation.
🏠
What Size AC Do I Need?
Stop guessing BTUs — answer 3 quick questions and buy the right unit once.
🏠
What Size Generator Do I Need?
Check what you’ll power — get the exact wattage class and the right type of generator.
🏠
What Air Purifier Size Do I Need?
Room size + what you’re fighting = the exact CADR to shop for.
🔁
Plaster Calculator
Free online calculator with instant, accurate results.
🔁
Roof Shingles Calculator
Free online calculator with instant, accurate results.
🔁
Deck Boards Calculator
Free online calculator with instant, accurate results.