Rug Size Calculator
Find the right rug size for your living room, bedroom or dining room.
Enter your values to see the result.
Continue your work
- Rug Size Chart — See all standard rug sizes.
- Runner Rug Sizes — Choose a hallway runner.
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Clear instructions
Find steps, examples and limitations below.
Use online
Open the tool in a supported web browser.
Free to use
No sign-up required. Tool-specific limits may apply.
How to use the Rug Size Calculator
Find the right rug size for your living room, bedroom or dining room.
- 1 Choose the room type.
- 2 Enter the room size (and table size for a dining room).
- 3 Read the best standard rug size and the placement tip.
Example and practical tips
A 16 × 13 ft living room suits a 9 × 12 ft rug, leaving floor showing around the edges.
Frequently asked questions
How much floor should show around a rug?
Usually 12–18 in in living rooms.
What size rug under a dining table?
At least 24 in larger than the table on every side so chairs stay on it.
Report an issue
Something broken or not quite right? Tell us and we will look into it.