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Curtain Fabric Calculator

Lifestyle Tools

Pleat ratio, fixed-height/width bolts

Quick Answer

Curtain Fabric Calculator: Pleat ratio, fixed-height/width bolts. Curtain Fabric Calculator uses standard everyday life formulas to compute accurate results instantly.

m
m
CNY/m

Fabric type

Pleat ratio

6.20 m fabric
Fixed-height fabric (2.8 m bolt as height): no vertical seams needed · fabric cost ≈ 372 CNY
Finished width6.00 m
Panels1
Fabric needed6.20 m
Fabric cost372 CNY

Calculation steps

  1. 1Finished width = 3 m × 2 = 6.00 m
  2. 2Fabric needed = 6.00 + 0.2 seam = 6.20 m
  3. 3Fabric cost = 6.20 m × ¥60 = ¥372

Pleat ratio guide

RatioLookUse case
1.5×Barely gathered, flat when closedRental / budget
1.8–2.0×Natural wavesMost homes (recommended)
2.5×Full, deep foldsSheer curtains, living room
3.0×Luxurious drapeThin sheers only
Fixed-height fabric (2.8 m bolt used as height) suits most apartments — you buy width only, no seams. Fixed-width fabric (1.4 m) needs vertical panels seamed together and usually more meters. Remember extras: track/rod ≈ window width + 20 cm each side, roman rings/hooks, and blackout lining all cost extra. Measure the RAIL not the window frame.

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How to Use

  1. Enter scenario values: fill real-life numbers into the Curtain Fabric Calculator (defaults work for a quick try).
  2. Instant results: everything computes live, no button needed.
  3. Read the advice: results come with practical tips, reference standards and pitfalls.
  4. Compare options: adjust parameters to compare choices side by side.

Key Points

  • Curtain Fabric Calculator is a free online everyday life tool — open and use, no sign-up.
  • All calculations run locally in your browser; your data never leaves the device.
  • Key capability: Pleat ratio, fixed-height/width bolts.
  • Results come with formulas and reference tables so you can verify every number.

Formula & How It Works

Curtain Fabric Calculator formula

Curtain Fabric Calculator uses standard everyday life formulas to compute accurate results instantly.

FAQ

How do I use the Curtain Fabric Calculator?
Open the page and fill in the input fields — results update automatically. Pleat ratio, fixed-height/width bolts.
Are the results accurate?
Yes. Standard formulas and conversion factors are used and verified.
Is it free? Do I need to sign up?
Completely free. No registration, login or download required.
Does it work on mobile?
Yes. The responsive design works on phones, tablets and desktops.
Is my data saved?
No. Everything runs locally in your browser.

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Source & Updates

Based on common formulas and industry conventions. Last updated: 2025-07

Last updated:

Formulas and content on this page are reviewed by the YiJianSuan team. For reference only — official sources prevail.

Maintained and periodically reviewed by the YiJianSuan editorial team — review process in ourEditorial Policy.

Cite this page: YiJianSuan. Curtain Fabric Calculator[EB/OL]. https://www.yijiansuan.com/en/c/life/curtain

Results provided by this tool are for reference only and do not constitute professional advice.