Don’t get your measurements wrong! Learn how to measure curtains for width and drop. Includes a UK size chart for eyelet and pencil pleat styles.
One of the most frequent mistakes homeowners make when determining curtain sizes is measuring the window itself rather than the curtain track or pole. Starting with the wrong dimensions can lead to a poorly fitted look that disrupts the entire aesthetic of your room.
Achieving professional results requires highly precise measurements to ensure your window treatments hang perfectly. To avoid common pitfalls, it is essential to follow a proven method on how to measure curtains for any space in your home.

How to measure for different styles
The specific style of heading you choose will dictate exactly where you need to start and end your measurements. Understanding these nuances is the first step toward a successful installation.
Measuring for eyelet curtains
When you are how to measure for eyelet curtains, the most critical piece of information is to take the measurement from the very top of the curtain pole. This ensures the fabric sits correctly on the rod without leaving an awkward gap or dragging on the floor.
Measuring for pencil pleat curtains
To properly how to measure pencil pleat curtains, you should measure from the eye of the curtain hook or the track itself. This allows the pleated header to sit exactly where it was designed to, providing the classic, uniform gather that defines this traditional look.
Calculating width, drop, and fullness
Getting the curtain width and curtain drop right involves a combination of standard industry benchmarks and personal preference for fullness.
Standard uk curtain sizes chart
For those purchasing ready made curtains, understanding the most common dimensions used across the country is helpful. Below is a reference for standard curtain sizes uk:
| Width x Drop (Inches) | Width x Drop (Centimetres) | Common Application |
| 66″ x 72″ | 168cm x 183cm | Standard window sizes |
| 66″ x 90″ | 168cm x 229cm | Floor-length for standard widths |
| 90″ x 72″ | 229cm x 183cm | Wide windows with shorter drops |
| 90″ x 90″ | 229cm x 229cm | Large patio doors or wide windows |
Professional installation curtains tips
Even with the correct sizes, the final look depends on proper mounting. Learning how to correctly install pencil pleat curtains can help you avoid the most frequent errors that occur during the final stages of a project.
Choosing the right look and function curtains
Before you finalize your measurements and proceed to purchase, it is vital to ensure that your chosen window treatment perfectly meets both your functional requirements and aesthetic preferences. We invite you to explore our comprehensive breakdown of various types of curtains, where you can learn more about the specific benefits of blackout and thermal fabrics for your home.
Additionally, we encourage you to consult our detailed curtain styles guide, which will help you select a design that best reflects the unique character of your interior, from sleek modern eyelets to timeless luxury pleats
Faq: solving your curtain measurement issues
Is curtain width per curtain or for the pair?
The width listed on a package or in a specification generally refers to the measurement of a single curtain panel when laid flat.
How much wider should curtains be than the window?
To achieve an elegant, gathered effect rather than a flat sheet look, your curtains should be approximately twice the width of your window.
What are standard curtain drop sizes in the UK?
The most popular lengths for off-the-shelf options are usually 54 inches, 72 inches, and 90 inches.


