Curtain Size Calculator
01
Measure your pole
Measure the pole itself, excluding finials. Usable width is the distance between the outer brackets.
02
Choose your curtains
Number of curtain panels
Widths represent flat fabric before gathering, not ready-made curtain pack sizes.
03
Choose your curtain drop
Measure from the hanging reference (ring or track underside) to your chosen endpoint, not from the window frame.
Your measurements
Live curtain sizing preview
Live result
USABLE POLE WIDTH · BETWEEN BRACKETS2,100 mm
2,400 − 150 − 150
mm
mm
Total flat curtain width4,200 mm
Flat width / panel2,100 mm
Finished curtain drop2,285 mm
What is usable pole width?
Usable width is the span between the outer brackets, excluding any overhang at the pole ends.
What is curtain fullness?
Fullness is the flat curtain fabric width relative to the usable pole width. 2× fullness means twice as much flat fabric as covered width.
Preview values are illustrative. Supplier-specific headings, overlap and returns may change final order dimensions.
