Queen vs King vs Super King Bedding: A Size and Tolerance Guide for Bulk Buyers
A bedding size name is not a complete specification. A buyer can request King size in different markets and receive different interpretations because mattress and bedding size conventions are not universal.
For importers, distributors and hospitality procurement teams, the safer approach is to treat Queen, King and Super King as commercial labels while using centimetres, tolerance and post wash performance as the production specification.
That distinction helps prevent a bulk order from matching a supplier's definition of King while still being unsuitable for the buyer's destination market.
What Costita's Current Bedding Range Shows
Costita's current product specifications show why size should be defined numerically. The current ranges include different finished measurements, tolerance levels and shrinkage requirements depending on the product.
| Nominal Size | Finished Sheet Size | Current Tolerance | Listed Shrinkage |
|---|---|---|---|
| Queen | 229 × 254 cm | ±2% or ±5%, depending on product | ≤3% |
| King | 275 × 275 cm | ±2% or ±5%, depending on product | ≤3% |
| Super King | 280 × 290 cm | ±2% on the currently listed range | ≤3% |
Important Buyer Note
These are current Costita finished flat sheet specifications. They should not be treated as universal Queen, King or Super King standards.
A Size Name Should Never Be the Entire Purchase Specification
A purchase order that says only “5,000 Queen bedsheets” leaves important production decisions open to interpretation.
Queen, King and Super King Are Not Global Standards
Mattress terminology varies by destination market. The same commercial name can represent different widths and lengths, which is why international buyers should convert local size terminology into exact dimensions before sending the RFQ.
| Market | Queen Mattress | King Mattress | Super King |
|---|---|---|---|
| United States | 60 × 80 in, about 152 × 203 cm | 76 × 80 in, about 193 × 203 cm | Not a mainstream standard size label |
| United Kingdom | Not a standard mainstream UK mattress label | 150 × 200 cm | 180 × 200 cm |
| Australia | 152.5 × 203 cm | 183.5 × 203 cm | 203 × 203 cm |
| Singapore | 150 × 190 cm | 180 × 190 cm | Terminology varies by supplier and product |
Buyers can verify destination market dimensions through suppliers and retail references such as Tempur Pedic, IKEA UK and Sealy Australia.
Start With the Mattress, Then Build the Bedding Specification
The correct bedding dimension depends on the product being sourced. A mattress measurement cannot simply be copied into a flat sheet, fitted sheet or duvet specification.
Flat Sheets
Flat sheets need additional width and length for mattress coverage, side drop and tuck. A 150 cm wide mattress therefore needs a sheet considerably wider than 150 cm.
Fitted Sheets
Fitted sheets should be specified using mattress width, mattress length and mattress depth. Pocket depth is essential because two mattresses with the same footprint can have different heights.
Duvet and Comforter Covers
Duvet and comforter dimensions should be specified independently from the mattress label because desired coverage and product construction vary by market.
Pillowcases
Pillowcase dimensions should be stated separately. Several current Costita ranges include pillowcases around 20 × 30 inches, but the final size should still match the buyer's intended market.
Size Tolerance Can Change the Product More Than Buyers Expect
Tolerance defines how far a finished product may deviate from the approved measurement. A small percentage can become a meaningful dimensional difference on larger bedding sizes.
The difference becomes even larger on a 275 × 275 cm King sheet. A 5% tolerance represents approximately 13.75 cm of allowable variation in either dimension.
Tolerance Should Follow the Use Case
A general wholesale flat sheet may allow more dimensional variation than a fitted sheet or hospitality program where repeat fit and consistent room presentation are more important.
Specify the Size Before You Negotiate the Price
A low quotation is not useful if the finished dimensions do not suit your destination market. Share the mattress size, bedding dimensions, tolerance, order quantity and market before comparing bulk options.
Tolerance and Shrinkage Are Different Specifications
Size tolerance measures production variation in the finished product. Shrinkage measures dimensional change after laundering.
Size Tolerance
Inspection checks whether the manufactured product falls within the permitted dimensional range before shipment.
Shrinkage
Several current Costita bedding lines specify shrinkage of up to 3%. The requirement controls dimensional movement after laundering rather than initial production size.
A product can therefore pass dimensional inspection before shipment and still fail the buyer's requirement after washing if shrinkage has not been controlled.
Define the Shrinkage Test Condition
A shrinkage percentage becomes more useful when the buyer and supplier also agree how it will be measured.
| Requirement | Buyer Decision |
|---|---|
| Initial measurement | Finished product dimension before washing. |
| Wash method | Agreed laundering procedure. |
| Drying method | Tumble, line or other specified process. |
| Number of cycles | Set according to the intended product use. |
| Maximum change | Agreed dimensional change after laundering. |
| Measurement method | Use the same process before and after laundering. |
Queen, King and Super King in the Current Costita Range
From a sourcing perspective, these sizes should be viewed as separate product programs rather than simple scale ups of one bedding design.
Queen
Selected current Costita Queen flat sheets use a finished size of 229 × 254 cm. The buyer should confirm that this suits the target mattress and destination market before finalising the order.
King
Selected current Costita King flat sheets use a finished specification of 275 × 275 cm. The wider format provides additional coverage, but the required drop and tuck should still be confirmed.
Super King
The current Super King flat sheet reference is 280 × 290 cm. This size requires especially clear specification because the term Super King varies considerably between international markets.
A Better Size Specification for Bulk Bedding Orders
A professional RFQ should separate the commercial size name from the manufacturing specification so that every supplier quotes the same product.
| Specification Field | Buyer Should Define |
|---|---|
| Commercial size | Queen, King or Super King. |
| Product type | Flat sheet, fitted sheet, duvet cover, comforter or other component. |
| Target mattress | Exact width, length and depth where relevant. |
| Finished bedding size | Exact width and length required after production. |
| Size tolerance | Maximum permitted manufacturing variation. |
| Shrinkage | Maximum permitted dimensional change after washing. |
| Pillowcase size | Exact dimensions for all pillowcase components. |
| Duvet or comforter size | Exact dimensions where included in the set. |
| Fabric specification | Fibre, construction, GSM and TC where applicable. |
| Packaging | Agreed retail or white label packing format. |
Percentage Tolerance vs Centimetre Tolerance
Percentage tolerance is convenient when several sizes are produced, but the actual allowed difference increases as the product becomes larger.
Percentage Tolerance
Useful for maintaining one proportional rule across a size range, but the permitted dimensional variation becomes wider on larger bedding.
Centimetre Tolerance
Can provide clearer dimensional control for hospitality, fitted products or buyers who need replacement batches to remain closely aligned.
Hospitality Buyers Need Tighter Size Control
Hotel and institutional programs depend on consistent room presentation, repeat laundering and replacement stock. A second shipment that differs materially from the original can create operational problems even when both products are broadly described as King or Queen.
Retail and Distribution Buyers Should Think in Market Sizes
For distributors, size selection is also an inventory decision. Too many size variations can fragment demand, while too few can make the assortment unsuitable for the destination market.
Buyers should review local mattress dimensions, retail terminology, customer search behaviour and expected repeat demand before deciding the Queen, King and Super King mix.
Size Is a Commercial Attribute
Size should be planned alongside fabric, price tier, colourway, packaging and MOQ because it affects both product demand and inventory allocation.
Why India Is Relevant for Size Based Bedding Programs
India is already an established exporter of cotton bed linen. World Bank WITS trade data shows substantial exports under HS 630231 and HS 630221, including shipments to the United States, Australia, Canada, Germany and the United Kingdom. Review India's non printed cotton bed linen trade data.
These destination markets use different mattress and bedding size conventions. The practical advantage for buyers is therefore access to an established manufacturing ecosystem that can work to buyer defined dimensions rather than one fixed domestic sizing system.
Why Specification Control Still Matters
Export experience does not remove the need for exact dimensions. The buyer should still define size, tolerance, shrinkage and component measurements before production begins.
How Costita Reduces Size Specification Risk
Costita's managed sourcing model includes physical pre shipment inspection for bulk orders. Product quality, specifications, quantity, packaging and compliance are checked before shipment.
For bedding, dimensional inspection becomes much more useful when the buyer has already approved the finished size, tolerance, shrinkage requirement and component dimensions.
The Inspection Principle
The inspector should not have to decide what Queen, King or Super King means after production is complete. The measurement should already be written into the approved specification.
Common Size Specification Mistakes
Using Only the Size Name
Queen, King and Super King are useful merchandising labels but are not precise enough for manufacturing or inspection.
Using Mattress Dimensions as Sheet Dimensions
Flat sheets need additional width and length for coverage, side drop and tuck. Mattress dimensions should not simply be copied into the sheet specification.
Ignoring Mattress Depth
Fitted sheets require width, length and depth. Leaving out mattress depth can result in poor fit even when the nominal size name is correct.
Mixing Tolerance and Shrinkage
Tolerance controls production variation. Shrinkage measures dimensional change after washing. They should be specified separately.
Reusing One Size Across Markets
The US, UK, Australia and Asian markets use different bedding conventions. Build the product specification for the destination market.
Changing Dimensions After Sampling
Changing dimensions after approval can affect fabric consumption, packaging, carton configuration and landed cost.
Frequently Asked Questions
Is Queen bedding the same size in every country?
No. Queen is a commercial size label rather than a universal international measurement. Buyers should confirm mattress and finished bedding dimensions for the destination market before placing a bulk order.
What size is Costita's current Queen bedsheet?
Selected current Costita flat sheet ranges use a finished Queen specification of 229 × 254 cm. Current tolerance varies by product, with listed ranges showing ±2% or ±5%.
What size is Costita's current King bedsheet?
Selected current Costita King flat sheet products use a finished dimension of 275 × 275 cm. The applicable tolerance depends on the selected range.
What size is Costita's current Super King bedsheet?
The current Super King flat sheet specification used in this guide is 280 × 290 cm, with a listed tolerance of ±2% and shrinkage of up to 3%.
What size tolerance should bedding importers use?
There is no single tolerance suitable for every bedding product. Flat sheets may allow more variation than fitted sheets or hospitality programs. Buyers should choose the acceptable tolerance according to fit, wash performance and end market expectations.
How should fitted sheets be specified?
Specify mattress width, mattress length and mattress depth, followed by the required elastic construction, dimensional tolerance and shrinkage requirement. Do not specify fitted sheets only as Queen or King.
Can Costita inspect bedding dimensions before shipment?
Yes. Costita's bulk order inspection process includes checking specifications before shipment. The required finished measurements and tolerance should be clearly stated in the approved product specification.
Final Buyer Takeaway
Queen, King and Super King are useful product names, but they are not enough to manufacture or inspect a bulk bedding order.
The commercial label should always be supported by target mattress dimensions, finished bedding dimensions, tolerance, shrinkage and component sizes.
The Procurement Rule
The buyer who specifies only the size name is asking the supplier to interpret the product. The buyer who specifies the measurements is controlling the product.
Lock the Dimensions Before You Lock the Order
Share your destination market, mattress dimensions, required bedding sizes, tolerance and quantity with Costita before finalising the purchase order.
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