Curtain Size Quick

Dev Jang

About this app

Curtain Size Quick helps estimate common curtain measurements before buying panels or planning a custom curtain project.

Enter window width, rod extension per side, rod-to-floor height, fullness, ready-made panel width, custom panel count, and drop style. The app estimates rod width, panel length, total fabric width, per-panel custom width, ready-made panel count, and actual fullness.

Use it for living room windows, bedrooms, sliding doors, rental spaces, and quick shopping checks when you want a simple local calculator.

Features:

- Estimate curtain rod width from window width and side extension
- Estimate panel length from rod-to-floor height and drop style
- Compare fullness multipliers
- Calculate total fabric width
- Estimate custom per-panel width
- Estimate ready-made panel quantity
- Copy a compact window note
- Save recent estimates locally on your device

Curtain Size Quick is a lightweight calculator. It does not require an account, does not use a backend, and keeps recent estimates local.

Estimates are for planning only. Check heading style, fabric, hardware, floor level, mounting location, and the seller's size chart before buying or cutting.

What’s new

Added ready-made fullness and width-buffer guidance for curtain panel shopping checks.