Amount Of Material For Curtains

If you want floor length curtains measure from the bottom of the window to the floor subtract 1 inch and add that number to the height of the window to get the height of the fabric you should use.

Amount of material for curtains.

Then add 8 inches to the width of the window to get the total width you ll need for your fabric. Many windows need more fullness than one length of fabric will achieve. The lighter the weight of the fabric the more fullness it will require. Fabric calculator for curtains.

Fullness amount of gather in the finished curtain. A simple rule of thumb is that a curtain is one and a half to two times the width of the area it is meant to cover. If it s an inside. For most treatments that require fullness the fabric for your width needs to be 2 1 2 times the width of this measurement.

Measure your window s height. A heavier fabric will provide fullness that a lightweight fabric can not. Measure from the edge of the extension on one side to the edge of the extension on the other side of the window. The simple online curtain fabric quantity calculator to calculate curtain fabric patterns repeat for your window curtains and drapes.

Window curtains are always measured as width by length and the width is always stated first. Measure and note the height from where the rod is or will be if not already. Width of fabric rounded down to the nearest whole number often 46 54 or 60 inches 1168 1372 and 1524 mm close. Divide the total in half if your treatment will separate in the middle.

The length is always measured from the top of the rod pocket to the bottom of the panel.