How to Measure Furniture Legs for Risers
A riser only works if the leg sits snugly in its pocket. Most fit problems come from measuring the wrong spot or rounding too much. This guide takes about five minutes and a tape measure.
What you need
- A tape measure or ruler marked in 1/8 inch (calipers are even better)
- Paper to write each leg down
- Your phone, to snap a photo of each leg with the tape on it
Square and rectangular legs
Measure across the bottom of the leg, where it meets the floor, on both sides. Write it in decimals, like 1.75" x 1.75" or 2.5" x 1.25". If a side is close to a line, write the larger number.
Round legs
Measure straight across the bottom face of the leg through its center. That is the diameter. Measure twice at different angles; older legs are not always perfectly round.
Tapered and angled legs
Tapered legs get narrower toward the floor, so the bottom measurement is the one that matters. If the leg is angled (common on mid-century pieces), measure the footprint where it touches the floor, not the leg's width higher up.
Leave about 1/4 inch of clearance
The pocket should be slightly bigger than the leg so it drops in without forcing. About 1/4 inch of total clearance is a good target. Riserman lets you enter decimal sizes so the pocket is made for your exact legs.
Measure every leg
Front and back legs are often different, and old furniture can vary leg to leg. Glides, felt pads and caps change the size too, so measure with them on if they're staying.
Decide on the height
Measure how high the furniture is now and how high you want it. The difference is the lift. Small lifts are usually the best place to start; for beds, under 3 inches is typical.
Common questions
Should I round up or down?
Round up to the nearest 1/8 inch. A slightly roomy pocket fits; a tight one doesn't.
What if my legs have wheels?
Remove casters if you can and measure the leg itself, or send us a photo and we'll help.
Can I get help with sizing?
Yes. Use the chat on any page or text 860-856-3633 with a photo of the leg next to a tape measure, and we'll help you pick the right size before you order.
Ready to order?
Build your custom risers: enter your leg size and height, and see the price as you go.