Curtain length is a personal preference and can be anywhere from the sill to the apron to the floor. Floor-length is considered a stylish length for curtains, according to Real Simple magazine. Store-bought curtain panels are available in various lengths ranging from 63 to 144 inches.
Just below the bottom of the sill is correct for those looking for sill length, according to CurtainShop.com. Homeowners should measure the length of the window or the area they want to cover from top to bottom. For floor-length curtains, they should measure from the floor to where the rod hangs, then round up. Homeowners can adjust the length later by moving the rod up or down.
For a kitchen or bathroom, curtains that just hit the floor create a classic and tailored look. Curtains that extend beyond the floor by a few inches look more relaxed and are best suited if floors are uneven or measurements are not necessarily exact. For a more dramatic look suitable for formal rooms, an exaggerated six or even more inches of fabric pooling can look romantic, but may also be high-maintenance. Curtains that long often require fluffing after vacuuming or if a house pet lies on them.