Mattress Size Chart India
Buying the wrong mattress size is one of the most common and most frustrating mistakes people make. A mattress that is two inches too long will not sit flat on your bed frame, and one that is too narrow leaves an awkward gap along the edge.
This mattress size chart covers every standard size sold in India, in inches, feet and centimetres. It also explains how to measure your bed, which size suits which room, and what the popular “6 by 6 mattress” actually means.
Indian mattress sizes are different from the American and European sizes you often see online. If you have been reading international guides, the numbers there will not match what you find in a showroom in Nagpur or Kolkata. This guide uses Indian standard sizes throughout.
Why Indian Mattress Sizes Are Different
In India, mattresses are sold in three standard lengths: 72 inches (6 feet), 75 inches (6.25 feet) and 78 inches (6.5 feet). Widths then vary by category, from single to king.
This is why you will hear shopkeepers describe a mattress as “72 by 48” or “78 by 72”. The first number is the length and the second is the width, both in inches.
American guides describe a double (or “full”) mattress as 54 by 75 inches. In India, a double bed mattress is usually 48 inches wide. That six-inch difference is exactly why buyers who follow foreign size charts end up with mattresses that do not fit their frames.
The Complete Mattress Size Chart for India
Here is the standard mattress size chart used by most Indian manufacturers.
| Mattress Size | Inches (L × W) | Feet (L × W) | Centimetres (L × W) |
|---|---|---|---|
| Single | 72 × 36 | 6 × 3 | 183 × 91 |
| Single | 75 × 36 | 6.25 × 3 | 190 × 91 |
| Single | 78 × 36 | 6.5 × 3 | 198 × 91 |
| Double | 72 × 48 | 6 × 4 | 183 × 122 |
| Double | 75 × 48 | 6.25 × 4 | 190 × 122 |
| Double | 78 × 48 | 6.5 × 4 | 198 × 122 |
| Queen | 72 × 60 | 6 × 5 | 183 × 152 |
| Queen | 75 × 60 | 6.25 × 5 | 190 × 152 |
| Queen | 78 × 60 | 6.5 × 5 | 198 × 152 |
| King | 72 × 72 | 6 × 6 | 183 × 183 |
| King | 75 × 72 | 6.25 × 6 | 190 × 183 |
| King | 78 × 72 | 6.5 × 6 | 198 × 183 |
Some manufacturers also offer 30-inch single mattresses for children’s beds. If your bed does not match any standard size in this mattress size chart, ask the seller whether a custom size can be made.
Single Bed Mattress Size in Feet
A single bed mattress size in feet is typically 6 × 3, 6.25 × 3 or 6.5 × 3. In inches, that is 72 × 36, 75 × 36 or 78 × 36.
A single mattress suits one sleeper. It works well for children’s rooms, hostel rooms, paying guest accommodation and compact guest rooms.
An adult who moves a lot during sleep may find a 36-inch width restrictive. If space allows, a double bed mattress gives a single adult noticeably more room to turn over.
Double Bed Mattress Size and Measurements
The standard double bed mattress size in India is 48 inches wide, in lengths of 72, 75 or 78 inches. In feet, that is 6 × 4, 6.25 × 4 or 6.5 × 4.
Double bed mattress measurements confuse many buyers because the word “double” suggests space for two people. In practice, a 48-inch double gives each of two adults only 24 inches of width, which is narrower than a single mattress per person.
That is why many couples who ask for a “double bed” actually end up choosing a queen or king. A double bed mattress is best for one adult who wants extra room, or for a guest room that is used occasionally.
Queen Size Mattress Size in India
The queen size mattress size in India is 60 inches wide, in lengths of 72, 75 or 78 inches. In feet, that is 6 × 5, 6.25 × 5 or 6.5 × 5.
The queen size is the most balanced choice for couples. It gives each person around 30 inches of width while still fitting comfortably in an average Indian bedroom.
If your bedroom is 10 × 12 feet or larger, a queen mattress leaves enough space for side tables and a wardrobe without the room feeling crowded.
King Size Bed Size in Feet and the 6 by 6 Mattress
The king size bed size in feet is 6 × 6, 6.25 × 6 or 6.5 × 6. In inches, that is 72 × 72, 75 × 72 or 78 × 72.
When people search for a “6 by 6 mattress”, they mean the 72 × 72 inch king size. It is a perfectly square mattress, and it is one of the most popular sizes for master bedrooms in Indian homes.
A king mattress gives each of two adults 36 inches of width, the same as a full single mattress each. It also leaves room for a child who occasionally joins the parents at night.
The 6.5 × 6 king (78 × 72 inches) suits taller sleepers. If anyone in the household is around six feet tall or more, the extra length prevents feet from hanging over the edge.
How to Measure Your Bed Before Buying
The most reliable way to choose a mattress size is to measure the inside of your bed frame, not the outside. Use a measuring tape and note the length and width of the area where the mattress will sit.
Measure in inches, since that is how Indian mattress sizes are listed. Round down, not up. A mattress slightly smaller than the frame sits comfortably, while one that is too large will bulge or refuse to lie flat.
If your bed has a headboard and footboard, measure between them. If it is a box bed with storage, measure the inner platform. Old wooden beds made by local carpenters are sometimes non-standard, so do not assume your bed is 72 × 72 just because it looks square.
Finally, check the height. Measure how deep the frame is, so the mattress thickness you choose sits at a comfortable height and does not tower above the headboard.
Which Mattress Size Suits Your Room?
Room size matters as much as bed size. As a rough guide, leave at least two feet of walking space on the sides of the bed you will use to get in and out.
A single mattress fits comfortably in rooms around 8 × 10 feet. A double or queen suits rooms of 10 × 10 to 10 × 12 feet. A king or 6 by 6 mattress needs roughly 12 × 12 feet or more to avoid a cramped feeling.
In older Kolkata flats with narrow staircases, also check whether the mattress can physically reach the bedroom. A foam mattress can bend slightly, while a spring mattress generally cannot.
Choosing the Right Mattress Thickness
Mattress thickness is the third dimension, and it is often overlooked. Common thicknesses in India are 4, 5, 6, 8 and 10 inches.
Thinner mattresses of 4 to 5 inches are usually used for children, guest beds or as floor mattresses. Most adults are comfortable on 6 to 8 inches, and 8 to 10 inches suits heavier sleepers or those who want deeper comfort layers.
Thickness alone does not decide quality. A well-built 6-inch mattress with high-density foam can outperform a poorly built 10-inch one. What is inside the mattress matters more than how tall it is.
Common Mattress Size Mistakes to Avoid
The first mistake is buying by name rather than by measurement. “Double” and “queen” can mean different things between shops, so always confirm the exact inches.
The second mistake is following foreign size charts. A 54-inch “full” or 60 × 80 inch “queen” from an American website will not match a bed frame made in India.
The third mistake is ignoring bedsheets and protectors. Once you know your mattress size, buy fitted sheets and mattress protectors for that exact size and thickness, or they will slip off.
Buy the Right Mattress Size at Aerocom
If you are unsure about your measurements, the Aerocom team in Nagpur and Kolkata can help you confirm the right size before you buy.
Bring your bed frame measurements with you when you visit. It takes a few minutes, and it is the easiest way to avoid ending up with a mattress that does not fit.
Frequently Asked Questions
What is the size of a 6 by 6 mattress?
A 6 by 6 mattress is 72 × 72 inches, or roughly 183 × 183 cm. It is the standard king size in India.
What is the standard double bed mattress size in India?
The standard double bed mattress size is 48 inches wide, in lengths of 72, 75 or 78 inches.
What is the single bed mattress size in feet?
A single bed mattress is usually 6 × 3 feet, 6.25 × 3 feet or 6.5 × 3 feet.
Is queen size bigger than double in India?
Yes. A queen size mattress is 60 inches wide, while a double is 48 inches wide. Both come in the same lengths.
Which mattress size is best for a couple?
A queen (60 inches wide) is the minimum comfortable size for most couples. A king or 6 by 6 mattress suits couples who want more space or share the bed with a child.
How do I know what size mattress my bed needs?
Measure the inside of your bed frame in inches, length and width, and match it to the nearest standard size in the mattress size chart, rounding down rather than up.
