Understanding how to measure a rug will ensure that any time you need to purchase a new piece for your home, you won’t have any issues figuring out how it will fit into a space. In this article, we’ll provide a step by step guide for accurate rug measurements. You’ll know how to measure rug size in no time!
How Are Rugs Measured?
Rugs are usually measured by their length and width. No matter the dimensions, rug sizes are most commonly expressed in feet, inches, or centimetres.
While some rugs are also measured in terms of their pile height (the thickness of the fibers), for layout purposes the focus is on length and width. These measurements define the two-dimensional area the rug covers.
By understanding how rugs are measured, it’s possible to shop with confidence and avoid costly mistakes. Furthermore, by adhering to standard conventions you’ll also find it easier to communicate your needs to sales people or you decide to order a custom rug.
What about rugs for an office? Learn more on this post about Rug Size for Office Spaces
Length or Width First? Understanding Measurement Conventions
It’s common practice for rug sizes to be listed as length first, followed by width. For example, an 8’ x 10’ rug would mean said rug is 8 feet long and 10 feet wide. This convention is fairly standard across manufacturers and retailers so knowing this will help you interpret dimensions correctly when you’re looking for your next rug.
Read more: How to Measure Stairs and Landing for Carpets
Standard Sizes for Area Rugs
Area rugs come in several standard sizes designed to suit different room dimensions and purposes. Knowing these area rug measurements can help streamline the process of choosing what’s best for you.
- Small rugs: 2’ x 3’, 3’ x 5’ – Ideal for entryways, bedside placements, or under small pieces of furniture like side tables.
- Medium rugs: 4’ x 6’, 5’ x 7’, 5’ x 8’ – Commonly used in bedrooms, dining areas, or living rooms.
- Large rugs: 6’ x 9’, 8’ x 10’, 9’ x 12’ – Perfect for spacious living rooms or dining rooms, often underneath a seating area, dining table, or coffee table to provide contrast in patterns and textures.
- Runner rugs: Typically defined by their length rather than width. Most runner rugs are 6’-14’ long while remaining about 2’-3’ wide. These are perfect for hallways, narrow spaces, or staircases.
While these rug sizes cover most residential needs, you always have the choice of opting for custom rugs to go with more unique spaces. Custom sizing ensures your rug fits perfectly while enhancing the overall aesthetic.
Want to pair a rug with a coffee table? Learn how with this post on Rug Size for Coffee Table
How Do You Calculate Rug Size Based on the Room?
Choosing the right rug size depends on the dimensions of your room and how you plan to use the rug. Here are some helpful tips to follow.
- Decide on rug placement: Are you centering the rug in the middle of a room? Under a dining table, bed, or seating arrangement? Your placement choice will influence the ideal size of the rug.
- Leave space around the rug: For most rooms, you must leave at least 6 inches of floor space between the rug and the walls. This ensures the rug doesn’t overwhelm the room.
- Mark the area: When measuring for a new rug, use tape to outline where you’d like the rug to be. This gives you a visual preview of the room with your future rug.
- Use the right tools: A sturdy tape measure is essential for precise measurements. Avoid using rulers or other tools that may lead to inaccuracies.
- Measure twice: Double-check all measurements to avoid errors, especially if ordering a custom rug.
| Room Size (ft) | Suggested Rug Size (ft) | Likely Room Type | Approx. Exposed Floor Border |
| 5 × 8 | 3 × 5 | Entryway, small bathroom | ~12″ at sides, ~18″ at ends |
| 7 × 10 | 5 × 8 | Small bedroom, tight living area | ~12″ on all sides |
| 10 × 12 | 8 × 10 | Medium living room, bedroom, dining room | ~12″ on all sides |
| 12 × 15 | 9 × 12 | Large living room, dining room, master bedroom | ~18″ on all sides |
| 15 × 18 | 12 × 15 | Very large living room, master bedroom | ~18″ on all sides |
What about entrances? Learn about Rug Sizes for Entryways
How Do You Measure a Rectangular or Square Rug?
Step-by-Step Guide
- Lay the rug flat: Ensure the rug is completely flat on a clean surface. Any folds or creases can affect measurement accuracy.
- Measure the length: Use a tape measure to measure the longer side of the rug from one edge to the other. Record this number.
- Measure the width: Measure the shorter side of the rug in the same way. Record this number.
- Double-check: Repeat the measurements to confirm they’re correct.
- Note irregularities: If the rug has tassels, fringe, or irregular edges, measure the main body of the rug separately from decorative elements. This ensures you have the accurate area of a rug.
Need more rug size info? Check out this post on Rug Sizes for Queen Beds and Best Rug Size for King Beds
Which Measurement Should You Take First?
While it doesn’t matter which side you measure first, maintaining the convention of length x width ensures consistency and reduces confusion when recording or sharing dimensions.
How Do You Measure a Round Rug?
Step-by-Step Guide
- Lay the rug flat: As with rectangular rugs, ensure the rug is completely flat on the floor.
- Measure the diameter: Place a tape measure across the center of the rug, from one edge to the other. This distance is the diameter.
- Check for uniformity: For perfectly round rugs, the diameter will be consistent across any point. If it varies, your rug may not be a true circle.
- Record measurements: Write down the diameter, and if the rug has patterns or irregularities, note the largest measurement.
Rugs for the living room? Read up on Living Room Rug Size
Special Considerations for Circular Rugs
- Odd shapes: Some “round” rugs might have irregular edges or designs. When dealing with such a rug, measure it at multiple points and use the largest diameter as the reference.
- Center alignment: When placing a round rug, ensure it is centered in the room or under furniture for a balanced appearance.
- Furniture placement: For circular dining tables, select a rug with a diameter at least 24 inches larger than the table’s diameter. This helps to accommodate chairs.
Rugs for a dining room? Read up on Dining Room Rug Size
Final Thoughts
Measuring a rug doesn’t have to be complicated. With the right steps, you’ll shop smarter, avoid sizing mistakes, and find the perfect fit every time.
Looking for something that fits just right? We can custom-make a rug based on your exact measurements.