Drapery Measuring Instruction
Our Drapery Measurement Tool makes measuring easy — no calculations needed.
- Clear, step-by-step guidance for accurate window measurements
- Designed for curtains on rods for precise results
For tracks or other header styles, see the additional tips below.
Step 1.2: Confirm If You Have a Rod or Track
Rod
Rod
If You Already Have a Rod:
- Measure the full rod length.
- Record the measurement.
If You Don’t Have a Rod:
Height:
- Ceilings under 10 ft: Mount 3–5" below ceiling for a taller look.
- Ceilings over 10 ft: Keep within 18" above window for balance.
Length:
- Extend 6–15" beyond each side for stack space and balance.
Track
Track
If You Already Have a Track:
- Measure the full track length.
If You Don’t Have a Track:
Height:
- Install close to the ceiling, leaving clearance for hardware.
Length:
- Extend 6–15" beyond each side for stack space and balance.
- For large windows, consider wall-to-wall for a seamless look.
Step 2 Take Your Measurements
Step 2.1: Single Panel Order Width
Order Width by Panel Count
Single Panel Curtains
- Single Panel Order Width = full rod length
- Covers the entire rod when pulled across to fully block light.
Split Panel Curtains
- Single Panel Order Width = half the rod length
- Two panels, each covering half the rod, meet in the center to fully block light.
For Extra-Long Curtains
For Extra-Long Curtains
If your extra-long drapery is only for decorative use (not for full coverage or blackout):
- Decide your desired stack width — the width you want the panels to cover when closed.
- Use the chart to find the corresponding Single Panel Order Width.
Step 2.2: Single Panel Order Length
Specify the Height
Specify the Height
- Measure from bottom of rod/track to floor.
- Enter this measurement in our Measurement Tool.
- The tool will auto-adjust length based on your header style.
Curious how it’s calculated? See details below.
Header Style Adjustment
Pleat
Compatible with rod or track — the tool will automatically deduct 1".
Grommet
Compatible with rod — the tool will automatically add 2 7/8".
Rod Pocket
Compatible with rod — the tool will automatically add 1".
Ripple Fold
Compatible with rod or track — the tool will automatically deduct 1".
*NOTE: For pleat headers, the measurement tool does not auto-deduct for tracks. If using a track, manually deduct the track-to-ring distance (std. 3/8").
Want more track measurement info? Click here for details.
Length Style
Different curtain lengths create diverse visual experiences to your room.
Fullness Style
Fullness Style
Fullness refers to how much fabric is used compared to your curtain’s finished width — it affects how rich and gathered your drapes look.
- Pleated Headers — We default to a fullness of 2× for a balanced, tailored look.
- Grommet & Soft Top — You can select your preferred fullness on the product page.
- Custom Requests — If you’d like a different fullness, email us at care@cozyology.com — we’ll be happy to assist.
Learn more about Fullness.
