Curtain Drop, Width, and Fullness: How to Actually Measure Your Windows Before You Order Curtains in India

You found curtains you love. The print is perfect, the fabric looks right, the price works. You order them. They arrive and they're somehow both too short and too narrow at the same time, hanging like an afterthought in front of your window. It's a frustrating thing to get wrong, especially when the fix is genuinely simple.

Measuring for curtains isn't complicated, but there's a specific order to do it in, and a few India-specific things that standard guides (written for 8-foot American windows) tend to miss entirely.

Why Getting the Measurements Wrong Is So Common

Most people measure the window glass. That's the instinct — the curtain covers the window, so measure the window. But curtains don't hang from the glass. They hang from a rod or track that sits above the window frame, and they usually extend past the frame on both sides. If you only measure the glass, you end up with panels that expose the frame, let light bleed in from the sides, and make the window look smaller than it is.

Indian apartments also have a good mix of window types: standard sliding windows, French-style windows that open inward, full-length balcony doors, and the older bungalow-style windows with wooden frames and deep sills. Each one needs a slightly different approach.

Start With the Drop: Floor-Length vs. Sill-Length

Drop is the length of the curtain from where it hangs to where it ends. To measure it, start from the rod or track (not the top of the window frame), and measure down to your desired endpoint.

You have two main options:

• Floor-length: Measure from the rod to the floor, then subtract about 1 to 1.5 cm so the curtain just grazes the floor without bunching. For a pooled, relaxed look — popular in bedrooms — add 5 to 10 cm.
• Sill-length: Measure from the rod to just below the window sill. This works well for kitchen windows, bathrooms, or anywhere you don't want fabric dragging near the floor.

If you haven't put up your rod yet, a good rule of thumb is to place it 10 to 15 cm above the top of the window frame. Higher rods make ceilings feel taller and windows feel bigger. It's one of those small decisions that changes how a room reads.

Standard curtain drops available in India are usually 84 inches (213 cm), 90 inches (228 cm), and 108 inches (274 cm). If your ceiling is the fairly common 10-foot apartment height, a 90-inch drop with the rod placed correctly will typically work well for floor-length curtains.

Width: Why One Panel Per Window Usually Isn't Enough

Here's where most people underestimate. A single curtain panel hung flat across a window will look flat — literally. There's no movement, no softness, no sense of fullness. Curtains are meant to have some gather to them.

To measure width correctly:

1. Measure the rod length, not the window glass. Your rod should extend 15 to 20 cm past the window frame on each side, so it can hold the curtain stack when the curtains are open and the full window is visible.
2. Take that rod measurement as your starting point for calculating how much fabric you need.

Standard curtain panel widths in India are usually around 48 inches (122 cm) or 54 inches (137 cm). For most windows and door panels, you'll want two panels. For a wide window or a large balcony door, you might need more.

Fullness Ratio: The Detail Most People Skip

Fullness ratio is the total width of fabric you have relative to the rod length. A 1:1 ratio means your fabric and rod are the same width — that's a flat, stretched look that rarely reads well. The standard recommendation is a 2:1 ratio: for every 1 foot of rod, you want 2 feet of fabric. This gives the curtain enough gather to look intentional when closed, and stack neatly when open.

For sheers, especially lightweight ones in mulmul cotton or kota cotton, a 2.5:1 ratio can look beautiful because the fabric is light enough to carry the extra gather without looking bulky. For heavier fabrics like lined cotton or velvet, staying closer to 1.5:1 is usually enough.

So for a balcony door with a 60-inch rod, you'd want 120 inches (about 305 cm) of fabric at a 2:1 ratio — which typically means two standard 54-inch panels, giving you 108 inches. That's close enough, and works well in practice.

Indian Windows and Door Panels: A Few Things to Know

A few situations that come up often in Indian homes:

Balcony and French doors are usually around 80 to 84 inches tall and 48 inches wide per shutter. Two panels per door opening, with a 90-inch drop, works for most apartments. If your doors open inward, make sure the curtain rod extends far enough that the panels can clear the door entirely when pulled open.

Jali or mesh doors are a different case. A sheer curtain hung behind a jali door can look really good — the print shows through the pattern. Lightweight block print sheers in mulmul or kota work particularly well here because the fabric moves with any breeze and doesn't sit heavy against the door.

Sliding windows in bedrooms and living rooms are often wider than tall. If your window is, say, 60 inches wide and 48 inches tall, sill-length curtains with enough width look more proportional than trying to do floor-length panels on a short window.

A Quick Checklist Before You Place Your Order

Before you buy, run through this:

• Rod height decided? (10 to 15 cm above the window frame is a good starting point)
• Drop measured from rod to floor, with 1 cm subtracted for clearance?
• Rod length measured, extending 15 to 20 cm past the frame on each side?
• Total fabric width calculated at 2x the rod length for sheers, 1.5x for heavier fabrics?
• Number of panels worked out from the total fabric width needed?
• Checked whether curtains are sold individually or as pairs? (This matters a lot — many Indian listings sell panels individually)

Getting these numbers down before you order takes maybe ten minutes. It's the kind of thing that saves you from a very fixable mistake, and from curtains that almost work but never quite do.

If you're looking at block print sheer curtains in mulmul or kota cotton, our listings on the curtains page specify whether panels are sold individually or in pairs, along with exact dimensions, so you can match them to your measurements before adding to cart.