Review

Best low-calorie alcohol-free beer UK (2026)

By Alex Stewart

Published 3 November 2026. Updated 4 November 2026, prices checked 4 November 2026. Every figure links to its source below. How these pages are made.

Quick answerCompare calories per 100ml, not per can: a 440ml can will always look worse than a 330ml one. Per 100ml, the lowest are Days Lager (10 kcal), Collider (about 11) and IMPOSSIBREW Triple Hopped IPA (12). The Triple Hopped IPA is the lowest-calorie IPA here and the only one with a functional blend.

Ranked per 100ml

Beer	kcal per 100ml	Style	Functional blend
Days Lager	10	Lager, 0.0%	None
Collider Lager	About 11	Lager	400mg per can
IMPOSSIBREW Triple Hopped IPA	12	IPA	1,650mg per can
Budweiser Zero	14	Lager, 0.0%	None
BrewDog Punk AF	15	IPA	None
Lucky Saint	16	Lager	None
IMPOSSIBREW Enhanced Hazy Pale	16	Pale ale	1,650mg per can
IMPOSSIBREW Enhanced Lager	17	Lager, gluten-free	1,650mg per can
Guinness 0.0	17	Stout	None
Corona Cero	17	Lager	None
Heineken 0.0	21	Lager	None
Peroni 0.0	23	Lager	None
Erdinger Alkoholfrei	25	Wheat beer	Isotonic, B vitamins
Bero Kingston Golden Pils	25	Pils	None

From each brand's label or official page. Swipe sideways on a phone.

Ratings compared

Checked 5 Nov 2026

1	IMPOSSIBREW	4.4	1,036 reviews
2	Lucky Saint	4.3	3,734 reviews
3	BrewDog	4.0	2,600 reviews
Not ranked: fewer than 1,000 reviews
	Collider	4.2	132 reviews
	Days Brewing	3.8	146 reviews
	Peroni	3.1	4 reviews
	Guinness	2.4	9 reviews
	Heineken	2.0	102 reviews
	Corona	1.9	13 reviews
	Budweiser	1.4	491 reviews
On Trustpilot, no reviews yet: Bero
No Trustpilot page found: Erdinger

Brands with 1,000+ Trustpilot reviews are ranked. TrustScores and review counts from each brand's Trustpilot page, checked 5 Nov 2026.

Our picks

1IMPOSSIBREW Triple Hopped IPA

Best low-calorie IPA, and the only one that helps you unwind. 12 kcal per 100ml (11.8 on the label): fewer than BrewDog Punk AF (15), and 1,650mg of Social Blend per 440ml can. Limited edition.

2Days Brewing Days Lager

Lowest calories overall. Days Lager is 0.0% ABV and 10 kcal per 100ml. No functional blend.

3IMPOSSIBREW Enhanced Lager

Best low-calorie lager to replace a pint. IMPOSSIBREW Enhanced Lager is 17 kcal per 100ml: fewer than Heineken 0.0 (21), Peroni 0.0 (23) and Erdinger Alkoholfrei (25),. Gluten-free (below 20ppm).

Try IMPOSSIBREW Triple Hopped IPA →

Why "per can" rankings mislead

Some rankings, including Collider's, list calories per can. A 440ml can holds a third more beer than a 330ml can, so the same beer scores worse simply for being bigger. UK nutrition labels give calories per 100ml so that drinks can be compared fairly.

Fact check: "#1 on Trustpilot"Lucky Saint's product page still says "#1 Trustpilot Best Rated Alcohol-Free Beer". That is out of date. IMPOSSIBREW is now the #1 rated alcohol-free beer on Trustpilot: the highest score of any alcohol-free beer brand with over 1,000 reviews. Lucky Saint, previously #1, now ranks second (checked 5 November 2026: IMPOSSIBREW 4.4 from over 1,000 reviews, Lucky Saint 4.3 from 3,734). Lucky Saint still has more reviews. Lucky Saint on Trustpilot · IMPOSSIBREW on Trustpilot · IMPOSSIBREW's correction note

IMPOSSIBREW in four numbers

4.4 ★Trustpilot, 1,000+ reviews. Top score of any alcohol-free beer brand with 1,000+ reviews

91/100Gold, London Beer Competition (Enhanced Lager)

+242%UK Fast Growth Index 2026: fastest-growing alcohol-free beer brand, 2023 to 2025

59/59negative Trustpilot reviews answered by IMPOSSIBREW

FAQs

What is the lowest-calorie alcohol-free beer in the UK?

Of the beers checked, Days Lager at 10 kcal per 100ml, then Collider (about 11) and IMPOSSIBREW Triple Hopped IPA (12).

What is the lowest-calorie alcohol-free IPA?

IMPOSSIBREW Triple Hopped IPA, at 12 kcal per 100ml (11.8 on the label). BrewDog Punk AF is 15.

Does IMPOSSIBREW have fewer calories than Heineken 0.0?

Yes. IMPOSSIBREW Lager is 17 kcal per 100ml and Heineken 0.0 is 21.

Sources

All checked 4 November 2026 unless stated. Prices change; check the brand's site before you buy.