Home & Electrical

Sofa Size Calculator: What Size Sofa Fits Your Living Room?

Free tool · Updated October 3, 2026 · By CouponTalk

Your result

Enter your measurements to see your result.

Quick answer

A sofa looks right at about two-thirds of the wall it sits against, with at least 75–90 cm of walkway in front of the coffee table. Each seat needs about 55–60 cm. On a 3.6 m wall, aim for a sofa of about 2.4 m, which fits a 3-seater comfortably; leave 40–45 cm between the sofa and coffee table. Check the door and lift width before ordering.

How to use this calculator

Measure the wall where the sofa will go and the room depth in front of it.
Enter how many people usually sit together.
Add the narrowest door or lift width to check delivery.

Typical sofa sizes

Typical sofa sizes
Type	Typical length	Typical depth
Loveseat / 2-seater	140–170 cm	85–95 cm
3-seater	180–220 cm	85–100 cm
4-seater	230–260 cm	90–100 cm
L-shape	240–300 × 150–170 cm	90–100 cm

Room layout and furniture style matter too. Mark the size on the floor with tape.

Frequently asked questions

How deep is a sofa?

Most sofas are 85–100 cm deep; L-shapes need 150–170 cm on the long side.

How far should the TV be from the sofa?

Use the TV size viewing distance calculator: about 1.5–2.5 times the screen diagonal.

Will it fit through the door?

Measure the sofa's depth and height against the door width; many sofas have removable legs.

Related calculators

Bathroom Mirror Size CalculatorVanity width to mirror size Balloon Arch & Garland CalculatorArch length to balloon count Dilution Ratio CalculatorRatio + bottle to concentrate and water LED Savings CalculatorOld bulbs vs LED savings

See all tools & calculators → · Read Home Decor buying guides →

Know about CouponTalk

CouponTalk is an Indian shopping research site founded by Hemant Kumar. We help you choose the right product, get the size right and pay a fair price, with buying guides, 248 free calculators, a price tracker and verified deals.

We stand out because

Made for India: prices in ₹, Indian sizes, and brands and stores you can buy from here.
Show the working: every calculator explains its formula and gives a worked example.
Real price history: each price shows when it was checked, so you know a deal is real.
Free for everyone: no sign-up, no paywall.

Our key focus areas

Buying guides for electrical, home, kitchen, bike gear and fashion.
Free calculators for sizes, EMI, GST, gold and seller fees.
Price history and price drop alerts for 22 Indian stores.
Verified deals and coupons on Telegram.

What makes us different

Not for sale: no brand can pay for a ranking or a "best" spot.
Checked by people: every guide and calculator is reviewed before it goes live.
Clear sources: RBI rules, GST rates and standard size charts, explained on each tool.
Honest limits: we show past prices and never promise future ones. Our editorial policy.

Affiliate disclosure: CouponTalk is reader-supported. We add affiliate links to some products and stores, and we may earn a commission when you click a link and buy, at no extra cost to you. Commissions never change what we recommend. Read our affiliate disclosure.