Low Calorie Beer Guide: How UNLTD. Compares
If you've ever turned a can around to check the calorie count, you know the feeling. Most beers don't make great reading - and most low calorie beer options taste like they've been watered down to get there.
But 2026 is different. The non-alcoholic beer category has quietly produced some of the lowest-calorie drinks on the market - without sacrificing the taste that makes beer worth drinking in the first place. The question is: which ones actually deliver?
We've put together the honest numbers so you can compare for yourself.
Why Do Calories in Beer Matter?
Beer calories come mainly from two places: alcohol and residual sugars. A standard pint of lager contains 180-240 calories - roughly the same as a chocolate bar. Over a weekend of socialising, that adds up fast.
The problem isn't one pint. It's the invisible pattern. Three pints on a Friday is 600+ calories you probably didn't account for. Do that most weeks and you're looking at an extra day's worth of food every month - just from drinks.
That's why the calorie conversation matters. Not because beer is bad, but because knowing what you're drinking puts you back in control.
The Calorie League Table: Non-Alcoholic Beers Compared
Here's how the UK's most popular non-alcoholic beers stack up on calories per 330ml can:
| Beer | Calories (330ml) | Sugar | ABV |
|---|---|---|---|
| UNLTD. IPA | 13 | 0g | 0.5% |
| UNLTD. Lager | 23 | 0g | 0.5% |
| Big Drop Lager | 26 | 0.3g | 0.5% |
| BrewDog Punk AF | 37 | 1.6g | 0.5% |
| Days Lager | 46 | 2.1g | 0.0% |
| Lucky Saint | 53 | 2.8g | 0.5% |
| Peroni 0.0 | 57 | 3.8g | 0.0% |
| Heineken 0.0 | 69 | 4.8g | 0.0% |
The numbers speak for themselves. UNLTD. IPA at 13 calories is the lowest-calorie beer option available in the UK - alcoholic or non-alcoholic. UNLTD. Lager at 23 calories is right behind it.
How Does UNLTD. Get the Calories So Low?
Most of the calories in beer come from alcohol and sugar. Remove the alcohol and you've already cut 60-70% of the calories. But what separates UNLTD. from other non-alc beers is the sugar content - or rather, the complete lack of it.
Both UNLTD. Lager and IPA contain zero grams of sugar. None added, none residual. That's how a 330ml can of IPA hits just 13 calories - less than a single cherry tomato.
Some other non-alcoholic beers remove the alcohol but leave the sugar in, or add it back to compensate for flavour. That's why you see brands at 50-70 calories despite being "alcohol-free." The alcohol is gone, but the sugar calories aren't.
Low Calorie Beer vs Other Drinks
It's not just about beer vs beer. Here's how UNLTD. stacks up against the drinks you might reach for instead:
- Glass of wine (175ml): 130-160 calories
- Gin and tonic: 120-170 calories
- Regular pint of lager: 180-240 calories
- Cola (330ml): 140 calories, 35g sugar
- Orange juice (330ml): 140 calories, 28g sugar
- Kombucha (330ml): 30-50 calories
- UNLTD. Lager (330ml): 23 calories, 0g sugar
- UNLTD. IPA (330ml): 13 calories, 0g sugar
When you put it like that, UNLTD. isn't just the lowest-calorie beer - it's one of the lowest-calorie drinks you can choose, full stop. Lower than juice, lower than kombucha, and a world away from regular beer.
Who Is Low Calorie Beer Actually For?
The honest answer: anyone who drinks beer and pays any attention to what they eat. But these groups tend to notice the biggest difference:
- Gym-goers and runners: If you're tracking macros or watching your intake around training, switching your Friday beers to UNLTD. saves hundreds of calories a week without changing your social life.
- People managing their weight: Liquid calories are the easiest to overlook and the easiest to cut. Swapping four regular pints a week for UNLTD. saves roughly 700 calories - that's an extra meal's worth.
- Anyone cutting sugar: If you're watching blood sugar levels or simply reducing your intake, zero-sugar UNLTD. is a genuine no-brainer compared to most soft drinks and even some non-alc beers.
- Midweek drinkers: Want a cold beer on a Tuesday without the calorie guilt? At 13-23 calories, UNLTD. is an everyday drink, not a weekend treat.
Does Low Calorie Mean Low Flavour?
This is the question everyone asks, and we understand why. Historically, "light" beer meant "watered down." That's not what's happening here.
UNLTD. is brewed as a full-flavour beer first. The low calorie count is a natural result of removing alcohol and sugar - not a design compromise. The IPA is properly hoppy with citrus and tropical notes. The Lager is clean, crisp and genuinely refreshing. Both have won multiple awards judged blind against full-strength beers.
15 industry awards and counting. Not bad for 13 calories.
The Bonus: What Else You Get
Low calories are just the start. Both UNLTD. beers are:
- Gluten-free - suitable for coeliacs and anyone avoiding gluten
- Vegan - no animal products used at any stage
- Sugar-free - zero grams, no sweeteners
- Fortified with B vitamins - supporting energy, recovery and focus
- B-Corp certified - independently verified as a force for good
You're not just choosing fewer calories. You're choosing a beer that actually gives something back.
Make the Switch
If you're looking for the lowest calorie beer in the UK, the numbers are clear. UNLTD. IPA at 13 calories and UNLTD. Lager at 23 calories are in a league of their own - and they taste like it too.
No compromises. No watered-down shortcuts. Just proper beer that fits your life.
Explore the full range at unltd.beer.