Towel Sizes Explained: Face Cloth, Hand Towel, Bath Towel and Bath Sheet

UK towel sizes run from 30x30cm (face cloth) through to 100x150cm (large institutional bath sheet). The four main sizes are: face cloth (30x30cm), hand towel (50x80cm), bath towel (70x120–130cm), and bath sheet (90x145–150cm or 100x150cm for commercial formats). Size affects how the towel is used, how it's stored, and — for bulk buyers — how many fit in a commercial wash load. If you're ordering for a property, care home, or hotel and want to avoid ending up with the wrong size for the wrong room, this is the reference to keep.

Ordering 36 bath sheets when you needed bath towels sounds unlikely until you're standing in a linen cupboard the week before opening. Bath towels and bath sheets are both listed as "bath towels" on plenty of supplier sites, the size is buried in the specs tab, and by the time you realise, the order is done and the towels don't fit the towel rings. That's the problem this guide exists to prevent.

Quick-Reference Dimensions Table

Towel Type	Size (cm)	Common Use
Face cloth / flannel	30x30cm	Facial cleansing, makeup removal, spa treatments
Guest towel	30x50cm	Hand drying at bathroom sink
Hand towel	50x80cm	Towel rail, bathroom hand drying
Bath towel	70x130cm	Post-shower body drying, hotel rooms, home
Bath sheet	90x145cm	Spa, boutique hotel, home, care home

Dimensions are the standard AHT specification across the towel range. Individual product pages confirm dimensions — always check before ordering in bulk if exact measurements are critical for your setting (e.g. towel rails with tight clearance).

Face Cloths — 30x30cm

The smallest and most-overlooked item in any towel order. A face cloth (also called a flannel, face towel, or wash cloth) measures 30x30cm — compact enough for facial cleansing, makeup removal, and spa treatments. In hotel rooms and care homes, face cloths are typically stacked folded in threes at the basin. In gyms and leisure centres they double as sweat towels. Our face cloths are available from 400 GSM institutional through to 550 GSM zero-twist cotton — the same GSM principles apply here as to larger towels, just at a fraction of the laundering cost per unit.

Guest Towels vs Hand Towels — the Naming Problem

This is where most bulk orders go wrong. "Guest towel" and "hand towel" are used interchangeably in casual conversation, but they're two different products commercially.

A guest towel (30x50cm) sits by the sink for hand drying — folded in half it's barely larger than a face cloth, and that's intentional. It's what you'd see in a hotel bathroom next to the basin, folded and stacked, ready to use once and replace.

A hand towel (50x80cm) goes on the towel rail. It's the towel a guest uses after washing their hands and hangs back up. Standard hotel practice is to stock both in an en-suite room — one guest towel by the basin, one hand towel on the rail. Ordering only hand towels and expecting them to serve both purposes works, but the presentation in the room is different.

Browse hand towels — available from 340 GSM leisure weight to 600 GSM premium hotel.

Bath Towels — 70x130cm

The workhorse of any towel order and the size most buyers mean when they say "a towel." AHT's standard bath towel measures 70x130cm across the range — from 400 GSM institutional through to 700 GSM Royal Egyptian Collection.

At 500 GSM, a 70x130cm bath towel weighs approximately 455g per piece. At 400 GSM, the same dimensions weigh approximately 364g. For commercial laundry buyers running 18kg wash loads, the difference matters: a 400 GSM load fits around 49 bath towels per cycle, a 500 GSM load fits around 40. Those numbers add up across a full week of laundry.

Browse bath towels — 100% cotton and cotton-rich ranges from 400 to 700 GSM, plus zero-twist, double yarn, and Royal Egyptian Collection variants.

Bath Sheets — 90x145cm

A bath sheet is larger than a bath towel in both dimensions. The extra surface area means more coverage when wrapping — relevant for spas and boutique hotels where the towel is part of the experience rather than just a functional item. The trade-off is exactly what you'd expect: heavier in the machine, longer to dry, higher cost per unit.

AHT's standard bath sheet measures 90x145cm across the range, from 400 GSM institutional through to 700 GSM Bamboo Collection and Royal Egyptian Collection. At 600 GSM, a 90x145cm bath sheet weighs approximately 783g per piece — worth factoring into shipping calculations for large bulk orders.

Browse bath sheets — from 400 GSM institutional through to 700 GSM Royal Egyptian Collection, plus Bamboo Collection, zero-twist, Jacquard Weave, and organic cotton variants.

The Bar Design Coding System — Why Commercial Towels Look Different

If you've ever noticed that hotel towels have coloured stripes woven into the hem while domestic towels don't, there's a practical reason for it. Commercial towelling uses a bar design system — a woven stripe at the hem — to help housekeeping and laundry staff sort sizes at speed without unfolding each towel to check:

• One bar = hand towel
• Two bars = bath towel
• Three bars = bath sheet

When a laundry team is sorting 200 towels a day, being able to identify size from the folded edge without reading a label saves a meaningful amount of time. Our 450 GSM Blue Header Bar Leisure Towels use this system — the blue stripe identifies the product as part of the leisure/commercial range and the bar count identifies the size. It's a detail that only matters in a commercial setting, which is why no domestic towel guide ever explains it.

How GSM Changes the Weight by Size

For buyers calculating laundry loads or shipping costs, the weight calculation is straightforward: GSM x length (m) x width (m) = weight per towel in grams.

A 600 GSM bath towel (70x130cm): 600 × 0.70 × 1.30 = 546g per towel. A 400 GSM bath towel (70x130cm): 400 × 0.70 × 1.30 = 364g per towel. A 600 GSM bath sheet (90x145cm): 600 × 0.90 × 1.45 = 783g per bath sheet.

For a 10-room hotel ordering 3 sets per room (30 bath towels minimum stock): at 600 GSM that's 16.4kg of bath towels alone, before hand towels, face cloths, or bath sheets are counted. The GSM choice is a laundry infrastructure decision, not just a comfort one. For the full breakdown of which GSM suits which commercial setting, see our Towel GSM Guide.

How to Order for a Hotel or Holiday Let

The industry standard for hospitality is three sets of towels per room minimum: one set in the room, one in the laundry, one in the linen store. For a 10-room property with face cloth, hand towel, and bath towel per room, that's 90 towels before bath sheets, repeat guests, or damage replacement is factored in.

Order by room count, multiply by three, then add 10–15% for wastage and damage. If you're uncertain about quantities, our team can advise based on your property type and laundry cycle: 01204 653023, Mon–Fri 9am–5pm.

FAQs

What is the standard UK bath towel size? 

AHT's standard bath towel measures 70x130cm across the range. This is consistent from 400 GSM institutional through to 700 GSM Royal Egyptian Collection. Always check the individual product page before ordering if exact dimensions are critical for your setting.

What's the difference between a bath towel and a bath sheet? 

Size and surface area. AHT's standard bath towel is 70x130cm. A bath sheet is 90x145cm — significantly wider and longer, providing more coverage for wrapping. Bath sheets are heavier and take longer to dry, making them better suited to settings with lower wash frequency or longer laundry turnaround windows.

What is a guest towel? 

A guest towel is 30x50cm — smaller than a hand towel (50x80cm) and designed for single-use hand drying by the basin. Hotels often stock both: a guest towel next to the sink and a hand towel on the rail. The two are frequently confused in ordering.

What do the bars on hotel towels mean? 

The woven stripe or stripes at the hem of a commercial towel are a size identifier used in hospitality laundries. One bar = hand towel, two bars = bath towel, three bars = bath sheet. They allow laundry staff to sort sizes at speed from the folded edge without unfolding each towel.

What size towels do hotels use? 

Most hotels use a combination: face cloths (30x30cm), hand towels (50x80cm), and bath towels (70x130cm) as the standard set per room. Spa-positioned hotels often add bath sheets (90x145cm). GSM varies from 400–450 GSM for budget and leisure properties to 500–600 GSM for premium hotel use.