Free Rug Size & Area Tool Rugs & Carpets

Rug Area Calculator

Convert rug dimensions into square metres, square feet and square yards instantly.

Enter the finished dimensions of your rug and select its shape to calculate the approximate surface area.

This calculator is designed for rug buyers, importers, retailers, designers, sourcing teams and manufacturers who need rug area for pricing, weight estimation, material consumption, order planning and commercial comparison.

Free to use Instant estimate Built for sourcing & trade

m² Square metre result

ft² Square foot conversion

B2B Built for rug sourcing

Rug Shape

Select the closest finished shape. Square rugs should use Rectangle / Square with equal width and length.

Dimension Unit

Use the same measurement unit for all dimensions entered below.

Rug Width

For rectangular, square and oval rugs, enter the finished rug width. This field is ignored for a round rug.

Rug Length

For rectangular and oval rugs, enter the finished rug length. For a square rug, width and length should be equal.

Round Rug Diameter

Only used for Round / Circular rugs. Enter the full finished diameter from edge to edge.

Which dimensions should I enter?

Rectangle / Square: use Width + Length. Round: use Diameter. Oval: use overall Width + Length. Unused dimension fields are ignored according to the selected shape.

Area Estimate

Calculated Rug Area

Enter rug dimensions

Choose the rug shape and enter the relevant finished dimensions to calculate its area.

Estimates generated by this calculator are for preliminary planning only. Actual manufacturing cost, finished weight, material consumption, packing, freight, duty, container utilization or other commercial results may vary according to construction, specifications, production method and supplier.

About this calculator

What Is a Rug Area Calculator?

Rug area is one of the most important measurements used in rug sourcing and manufacturing. It provides a common basis for comparing different rug sizes and can be used as an input for weight estimation, cost calculations, yarn planning, packaging, freight analysis and commercial quotations.

Primeval's Rug Area Calculator calculates the surface area of rectangular, square, round and oval rugs from their finished dimensions. Results are shown in square metres, square feet and square yards so buyers can compare specifications across metric and imperial markets.

For a rectangular rug, area is calculated by multiplying finished width by finished length. A square uses the same calculation with equal sides. Round rugs require a circular-area formula based on diameter, while oval rugs are calculated using an ellipse.

The calculator is intended for preliminary sourcing and commercial planning. Irregular, free-form, scalloped, animal-shaped or highly complex rug outlines may require CAD, pattern or factory-specific area calculations.

Simple process

How to Calculate Rug Area

Enter your specifications and use the result as a practical starting point for product, sourcing and shipment planning.

Select the rug shape

Choose Rectangle / Square, Round / Circular or Oval / Elliptical according to the finished product.

Choose the measurement unit

Select centimetres, metres, inches or feet. Enter all relevant dimensions using the same unit.

Enter the finished dimensions

Use width and length for rectangular or oval rugs. For round rugs, enter the full finished diameter.

Calculate the rug area

The calculator applies the correct geometric formula according to the selected rug shape.

Review multiple area units

See the calculated area in square metres, square feet and square yards without manually converting the result.

Use the result for sourcing calculations

Apply rug area to weight, price, yarn consumption, packaging and other commercial planning calculations where appropriate.

Different rug shapes require different area calculations. All entered dimensions are normalized before the final area is calculated.

Formula

Rectangle: W × L | Round: π × (D ÷ 2)² | Oval: π × (W ÷ 2) × (L ÷ 2)

What the values mean

Width: The finished width of a rectangular or oval rug.
Length: The finished length of a rectangular or oval rug.
Diameter: The full finished diameter of a circular rug.
Pi: The mathematical constant approximately equal to 3.14159, used for circular and elliptical area calculations.
Area: The calculated surface area of the finished rug.

Practical examples

Rug Area Calculation Examples

See how typical values translate into a useful planning estimate.

Example 1

160 × 230 cm Rectangular Rug

This is a common European-style rug dimension. Convert both dimensions to metres and multiply width by length.

Width: 160 cm
Length: 230 cm
Formula: 1.60 × 2.30

Result 3.68 m² / approximately 39.61 ft²

Example 2

200 × 300 cm Large Area Rug

A 2 × 3 metre rug provides six square metres of surface area.

Width: 200 cm
Length: 300 cm

Result 6.00 m² / approximately 64.58 ft²

Example 3

200 cm Round Rug

A round rug should not be calculated by multiplying diameter by diameter. Its area is based on the radius of the circle.

Diameter: 200 cm
Radius: 100 cm

Result Approximately 3.142 m² / 33.82 ft²

Example 4

150 × 240 cm Oval Rug

An oval rug is treated as an ellipse using half the overall width and half the overall length.

Width: 150 cm
Length: 240 cm

Result Approximately 2.827 m² / 30.43 ft²

Example 5

8 × 10 ft Rug

Imperial dimensions can be entered directly by selecting feet as the measurement unit.

Width: 8 ft
Length: 10 ft

Result 80 ft² / approximately 7.432 m²

Rug Measurement

Why Calculate Rug Area?

Rug dimensions describe the length and width of a product, while rug area describes the total surface covered by those dimensions. Area creates a useful common denominator when comparing different sizes.

For example, a 160 × 230 cm rug and a 200 × 300 cm rug may belong to the same collection, but their material requirements and finished weight can differ significantly because the second rug contains substantially more surface area.

Pricing Many rug costing models can use square metres or square feet as a commercial reference.
Weight Estimation Area can be combined with finished GSM or weight per square metre to estimate product weight.
Material Planning Surface area can help manufacturing teams estimate yarn, fabric or other material requirements when construction data is available.
Size Comparison Area allows buyers to compare the true size difference between multiple rug dimensions.
Retail Planning Understanding floor coverage can help retailers and customers evaluate rug sizing.
Sourcing Area can be used to normalize quotations when comparing factories or different sizes.

Rectangle Formula

How to Calculate the Area of a Rectangular Rug

Rectangle Rug Area = Width × Length

Most standard rugs are rectangular. To calculate their area, multiply the finished width by the finished length after converting both dimensions to the same unit.

For example, a 160 × 230 cm rug is 1.60 × 2.30 metres. Its area is therefore 3.68 square metres.

Square Rugs

How to Calculate the Area of a Square Rug

Square Rug Area = Side × Side

A square is a rectangle in which all four sides have equal length. Area is therefore calculated by multiplying the side length by itself.

A 200 × 200 cm rug measures 2 × 2 metres and has an area of 4 square metres.

Round Rugs

How to Calculate the Area of a Round Rug

Round Rug Area = π × Radius²

Round rugs require a circular area calculation. First divide the diameter by two to determine the radius. The area equals pi multiplied by the radius squared.

This distinction is important because a 200 cm round rug does not cover the same floor area as a 200 × 200 cm square rug. The 200 cm round rug covers approximately 3.142 m², while the square covers 4 m².

Oval Rugs

How to Calculate the Area of an Oval Rug

Oval Rug Area = π × (Width ÷ 2) × (Length ÷ 2)

An oval rug can be treated as an ellipse when the shape follows a regular symmetrical curve. The area is calculated using half the overall width and half the overall length.

This method works well for conventional elliptical rugs but may not accurately represent irregular organic or free-form shapes.

Shape Comparison

Rug Area Formulas by Shape

Use the correct formula for the finished rug geometry.

Rug Area Formula Reference

Rug Shape	Required Measurements	Area Formula
Rectangle	Width + Length	Width × Length
Square	Side	Side²
Round	Diameter	π × (Diameter ÷ 2)²
Oval	Width + Length	π × (Width ÷ 2) × (Length ÷ 2)

Common Sizes

Common Rug Sizes and Their Area

The following figures show theoretical finished surface area for popular rectangular rug dimensions.

Metric Rug Size & Area Reference

Rug Size	Area m²	Approx. ft²	Approx. yd²
60 × 90 cm	0.54 m²	5.81 ft²	0.65 yd²
80 × 150 cm	1.20 m²	12.92 ft²	1.44 yd²
120 × 180 cm	2.16 m²	23.25 ft²	2.58 yd²
140 × 200 cm	2.80 m²	30.14 ft²	3.35 yd²
160 × 230 cm	3.68 m²	39.61 ft²	4.40 yd²
180 × 270 cm	4.86 m²	52.31 ft²	5.81 yd²
200 × 300 cm	6.00 m²	64.58 ft²	7.18 yd²
250 × 350 cm	8.75 m²	94.18 ft²	10.46 yd²
300 × 400 cm	12.00 m²	129.17 ft²	14.35 yd²

US Rug Sizes

Common Rug Sizes in Feet and Their Area

Imperial rug sizes are commonly used in the United States and several other markets.

Popular Rug Sizes in Feet

Nominal Size	Area ft²	Approx. m²
3 × 5 ft	15 ft²	1.394 m²
4 × 6 ft	24 ft²	2.230 m²
5 × 7 ft	35 ft²	3.252 m²
5 × 8 ft	40 ft²	3.716 m²
6 × 9 ft	54 ft²	5.017 m²
8 × 10 ft	80 ft²	7.432 m²
9 × 12 ft	108 ft²	10.034 m²
10 × 14 ft	140 ft²	13.006 m²
12 × 15 ft	180 ft²	16.723 m²

Unit Conversion

Square Metres vs Square Feet vs Square Yards

International rug buyers often work with both metric and imperial measurements. Indian and European manufacturers commonly work in centimetres and metres, while buyers in markets such as the United States frequently specify rugs in feet and inches.

Primeval's calculator converts the calculated area into several commonly used units so buyers can compare specifications without repeatedly performing manual conversions.

Area Conversion Reference

Starting Area	Equivalent
1 m²	Approx. 10.764 ft²
1 m²	Approx. 1.196 yd²
1 ft²	Approx. 0.0929 m²
1 yd²	Approx. 0.8361 m²

Costing

How Rug Area Can Be Used for Price Calculations

Some rug quotations use a price per square metre or price per square foot. In these cases, surface area can be multiplied by the commercial rate to estimate the price per piece.

However, buyers should not assume that every rug can be priced using a simple area rate. Construction, design complexity, material, colour count, finishing, backing, MOQ and size can all affect actual factory pricing.

Price per m² Useful when a supplier has established a commercial rate for a specific construction.
Price per ft² Common in some markets and can be converted from metric area.
Minimum piece price Small rugs may have minimum production or handling costs that prevent strictly proportional pricing.
Size-dependent construction Large rugs can require additional production, handling, finishing or packaging considerations.

Weight Planning

How Rug Area Is Used to Estimate Rug Weight

If the approximate finished GSM of a rug is known, area can be used to estimate theoretical finished weight.

For example, a 160 × 230 cm rug has an area of 3.68 m². At an effective finished weight of 2,500 GSM, its theoretical product weight is approximately 9.2 kg.

Actual weight can differ because of construction, pile density, yarn, backing, latex, finishing and manufacturing tolerance.

Material Consumption

Can Rug Area Estimate Yarn Consumption?

Surface area is an important input for material planning, but area alone cannot accurately calculate yarn consumption. Manufacturing teams also need construction-specific values such as pile weight, yarn count, density, wastage, backing requirements and process loss.

A rug with the same finished area may consume significantly different quantities of material depending on whether it is hand tufted, flatwoven, hand knotted, braided or machine made.

Buyer Comparison

Use Area to Compare Different Rug Sizes

Area makes differences between rug sizes easier to understand. Looking only at length can sometimes underestimate how much larger one rug is than another.

For example, a 200 × 300 cm rug has an area of 6 m², while a 160 × 230 cm rug has an area of 3.68 m². The larger rug has approximately 63% more surface area, even though neither individual dimension appears dramatically larger.

Round vs Square

A Round Rug and Square Rug with the Same Width Do Not Have the Same Area

A common sizing mistake is to assume that a 200 cm round rug and a 200 × 200 cm square rug have similar surface areas because both measure 200 cm across.

The square rug covers 4 m². The round rug covers only approximately 3.142 m². This means the square has roughly 27% more surface area than the circle.

This distinction can materially affect product weight, material consumption and cost.

Irregular Rugs

How to Calculate the Area of an Irregular-Shaped Rug

Organic, scalloped, asymmetric, animal-shaped and other irregular rugs may not match a standard geometric formula. For preliminary planning, the shape can sometimes be divided into smaller geometric areas or approximated using its maximum dimensions.

For accurate production costing, irregular designs should normally be evaluated using the actual artwork, technical drawing, CAD outline or cutting pattern.

Handmade Rugs

Rug Area for Handmade Carpet Manufacturing

Surface area is particularly useful when buyers compare handmade rug constructions because specifications frequently vary by size.

Hand-tufted, handwoven, flatwoven, hand-knotted and braided rugs can all use area as a geometric reference, while the production method determines the actual material consumption, labour and commercial rate.

Hand Tufted Area can be combined with pile-weight and construction data for material and weight planning.
Handwoven Area provides the finished surface measurement while yarn consumption depends on weave structure.
Flatweave Surface area provides a common basis for comparing multiple sizes and quotations.
Hand Knotted Area is relevant, but knot density, yarn and artisan time strongly influence price.
Braided Rugs Finished area can be calculated geometrically, while construction determines actual material requirement.

Custom Rug Orders

Why Buyers Should Provide Exact Finished Rug Dimensions

Terms such as small, medium, large or 8 × 10 rug may not always define the exact finished specification required by a buyer. Nominal retail sizing can also vary slightly from actual factory dimensions.

For commercial sourcing, buyers should specify the intended finished width and length or diameter together with the acceptable dimensional tolerance.

Finished dimensions State the exact intended size in centimetres, metres, inches or feet.
Shape Specify rectangle, square, round, oval or provide artwork for special shapes.
Tolerance Agree acceptable dimensional variation for handmade or production processes.
Fringe Clarify whether listed length includes or excludes fringe or tassels.
Border Confirm whether border dimensions are included within the total finished size.

Commercial Sourcing

Rug Area Is Only One Part of a Factory Quotation

Although area is useful for comparing rug sizes and converting area-based rates, actual sourcing prices require a complete product specification.

A rug manufacturer may need material composition, yarn quality, construction, pile height, weight, colour count, design complexity, finishing, backing, quantity, packaging and testing requirements before a reliable quotation can be prepared.

Important

Rug Area Calculator Results Are Geometric Estimates

This calculator estimates surface area using standard geometric formulas. It is suitable for rectangular, square, circular and regular elliptical rugs.

Irregular outlines, handmade dimensional variation, scalloped edges, cut-outs and complex custom shapes may require technical drawings or CAD-based measurement for precise production calculations.

For importers & buyers

Before Using Rug Area for Commercial Costing

Area is a useful commercial reference, but two rugs with equal surface area can still have very different manufacturing costs. Always compare the complete construction specification.

Confirm the same construction

Hand tufted, woven, knotted and braided rugs should not be compared solely by square-metre area.

Confirm material

Wool, cotton, jute, polyester, viscose and blended yarn systems have different costs and characteristics.

Check GSM or pile weight

Equal area does not mean equal finished weight.

Review design complexity

Colour changes, carving, embossing and intricate patterns can affect production labour.

Check backing and finishing

Latex, fabric backing, fringe, washing and edge treatments can affect both cost and weight.

Confirm exact finished dimensions

Use identical dimensions and tolerance requirements when comparing supplier quotations.

Source with Primeval

Need Custom Rug Manufacturing from India?

Primeval helps international buyers source rugs and carpets from India. Share your rug size, shape, design, material, construction, target weight, colours, quantity, packaging and destination market for an actual sourcing discussion.

Use the Rug Area Calculator to understand surface area first, then combine the result with weight, costing, freight and landed-cost tools for broader order planning.

Hand tufted rugs
Handwoven rugs
Flatweave rugs
Hand-knotted rugs
Wool rugs
Cotton rugs
Jute rugs
Braided rugs
Printed rugs
Recycled fibre rugs
Rectangular rugs
Round rugs
Oval rugs
Custom-shaped rugs
Custom colours and designs
Private-label development
Sampling support
Custom labels and packaging
Wholesale and export manufacturing

Buyer questions

Rug Area Calculator FAQs

Helpful answers about calculations, sourcing estimates and commercial planning.

How do I calculate rug area?

For a rectangular rug, multiply finished width by finished length using the same measurement unit. The calculator automatically converts the result into square metres, square feet and square yards.

What is the formula for rug area?

Rectangular rug area is width multiplied by length. Round rug area is pi multiplied by the radius squared. Oval rug area is pi multiplied by half the width and half the length.

How do I calculate the square metres of a rug?

Convert the rug dimensions to metres and multiply width by length for a rectangular rug. For example, 1.6 m multiplied by 2.3 m equals 3.68 m².

How do I calculate rug area in square feet?

If the rug is measured in feet, multiply width by length to calculate square feet. The calculator also converts metric rug area to square feet automatically.

How many square metres is a 160 × 230 cm rug?

A 160 × 230 cm rectangular rug has an area of 3.68 square metres.

How many square feet is a 160 × 230 cm rug?

A 160 × 230 cm rug covers approximately 39.61 square feet.

How many square metres is a 200 × 300 cm rug?

A 200 × 300 cm rectangular rug has an area of exactly 6 square metres.

How many square feet is an 8 × 10 ft rug?

An 8 × 10 ft rectangular rug has an area of 80 square feet, which is approximately 7.43 square metres.

How do I calculate the area of a square rug?

Multiply the side length by itself. A 2 × 2 metre square rug has an area of 4 square metres.

How do I calculate the area of a round rug?

Divide the finished diameter by two to obtain the radius, square the radius and multiply by pi.

What is the area of a 200 cm round rug?

A round rug with a 200 cm diameter has an area of approximately 3.142 square metres.

How do I calculate the area of an oval rug?

Multiply pi by half the finished width and half the finished length. This provides the area of a regular ellipse.

Can this calculator calculate both metric and imperial rug sizes?

Yes. You can enter dimensions in centimetres, metres, inches or feet and view area results in square metres, square feet and square yards.

What is the difference between rug dimensions and rug area?

Dimensions describe individual width and length measurements. Area represents the total surface covered by those dimensions.

Can rug area be used to calculate rug weight?

Yes, if a representative finished GSM or weight per square metre is known. Area multiplied by GSM can provide a theoretical weight estimate.

Can rug area be used to calculate price?

Yes when a supplier's commercial rate is expressed per square metre or square foot. Actual factory pricing can also depend on material, construction, complexity, quantity and finishing.

Can rug area calculate yarn consumption?

Not by itself. Yarn consumption also requires construction-specific information such as yarn count, pile weight, density, backing and wastage.

Does fringe count in the rug area?

Usually the structural rug body is used for area calculations unless a commercial specification explicitly includes fringe in the finished dimensions. Buyers should clarify the measurement method with the supplier.

Is a round 200 cm rug the same area as a 200 × 200 cm square rug?

No. The 200 × 200 cm square covers 4 m², while the 200 cm diameter round rug covers approximately 3.142 m².

Why does rug shape affect area?

Different shapes occupy different amounts of surface within the same maximum width and length. A circle, for example, occupies less area than a square with the same overall diameter or width.

Can the calculator be used for runners?

Yes. Select Rectangle / Square and enter the finished runner width and length.

Can the calculator be used for carpet tiles?

Yes for individual rectangular or square tiles. Multiply the calculated area by the number of tiles if you need total installation coverage.

Can the calculator be used for handmade rugs?

Yes. The geometric calculation is applicable to handmade rugs, although actual finished dimensions can have tolerances depending on construction.

Can I calculate an irregular custom rug?

Standard formulas may not accurately represent irregular or free-form rugs. Use the actual artwork, technical drawing, CAD outline or factory pattern for precise area.

Does rug thickness affect surface area?

No. Surface area from top-view dimensions is independent of rug thickness. Thickness can affect volume, packing and construction but not the basic floor area.

Is rug area the same as room area?

The calculation method may be similar for rectangular shapes, but the rug area represents only the finished rug surface, not the full room.

Can Primeval help source custom-size rugs from India?

Yes. Buyers can submit rug dimensions, design, material, construction, quantity, packaging and target requirements to Primeval for a sourcing discussion.

Is the calculated area a confirmed factory specification?

No. It is a geometric calculation based on the dimensions entered. Final production specifications and dimensional tolerances should be confirmed with the manufacturer.

Continue calculating

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Have a Rug Design or Size? Get Actual Factory Pricing.

Share your rug design, dimensions, material, construction, colours, target weight, quantity and packaging requirements with Primeval. Use the area calculator for planning, then move to an actual factory sourcing discussion.

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