Curtain Size Calculator
Share a few details about your window setup below, and we'll work out the exact panel width and length your custom INOUTZCURT drapes need.
Step 1
Panel Width
Each drape is made as a single panel. Our workshop builds the fullness (2.0x–2.2x) in for you, so all we need is your coverage width.
Measure from one end to the other, finial to finial (not including the finials themselves).
Measure straight across the glass opening, left to right.
How much should the rod overhang past the frame on each side? 4–8″ is the sweet spot.
Total coverage ÷ 2 panels
0″per panel
Use this as the Width when you order. For a pair, put a quantity of 2 in your cart.
Step 2
Panel Length
Where your tape measure starts depends on the header style — pick your style first.
Tape goes from the floor up to the highest point of the rod.
From the floor, measure up to the top edge of the window frame.
How high above the frame will you mount the rod? 4–12″ works well.
We take 2″ off the estimated rod top to allow for ring drop. Fitting the rod first will always give the most accurate result.
Panel length (rod top to hem)
0″
Use this as the Height when you order. We round to whole inches — if you need a fraction, leave us a note at checkout.