Get the size right before you buy.
Each calculator gives the designer rule for one buy, with its sources. Then see the piece in a photo of your own space.
Chandelier size calculator
Enter the room or table and get the diameter, height and hanging height. A 12 by 14 foot room suits a 26 inch light.
Open the calculatorRug size calculator
Enter your room or dining table and get the standard rug size that fits. A 12 by 14 foot living room takes a 9 by 12 rug.
Open the calculatorCoffee table size calculator
Enter your sofa and room for the table's length, height and width. An 84 inch sofa takes a 42 to 56 inch table.
Open the calculatorCurtain length calculator
Enter your window for the curtain length to float, kiss, break or puddle, the stock size to buy, the rod length and the width.
Open the calculatorDining table size calculator
Enter your room for the largest rectangular and round table that fits with 36 inches of clearance, and how many it seats.
Open the calculatorChristmas tree size calculator
Enter your ceiling height and topper for the tree height to buy, how wide it will be and the space to keep clear.
Open the calculatorPendant light spacing calculator
Enter your island and pendant width for how many pendants to hang, how far apart and how high. An 8 foot island takes three.
Open the calculatorBathroom mirror size calculator
Enter your vanity for the mirror width, how high to hang it and when two beat one. A 36 inch vanity takes 25 to 32 inches.
Open the calculatorPatio umbrella size calculator
Enter your table for the canopy size, round or rectangular, and how heavy a base it needs. A 48 inch round table takes 9 feet.
Open the calculatorBar stool height calculator
Enter your counter or bar for the seat height, and its length for how many stools fit. A 36 inch counter takes 24 to 26.
Open the calculatorCeiling fan size calculator
Enter your room for the blade span and mount to buy, from Hunter and Minka-Aire guides. A 12 by 14 foot room takes 52 inches.
Open the calculator