Is there a zero calorie beer?

By Alex Stewart · Updated 8 November 2026

Quick answerNo. Every beer has some calories from malt. The lowest here is Days Lager at 10 kcal per 100ml. For a full-flavoured IPA, IMPOSSIBREW Triple Hopped IPA has 12.

The lowest-calorie beers

Days Lager

★★★☆☆3/5

10 kcal per 100ml, 0.0%.

Price56.8p per 100ml (48 x 330ml, £89.99)
Calories10 kcal per 100ml (33 per can)
ABV0.0%
Functional blendNone

Days Brewing's page

Beck's Blue

★★½☆☆2.5/5

14 kcal per 100ml, 0.0%.

PriceVaries by supermarket
Calories14 kcal per 100ml
ABV0.0%
Functional blendNone

Beck's's page

IMPOSSIBREW Triple Hopped IPA

★★★★★5/5

12 kcal per 100ml, a full-flavoured IPA, with Social Blend.

Price65.9p per 100ml, 56.0p on subscription (40 x 440ml, £116.00)
Calories12 kcal per 100ml (52 per can)
ABV0.5%
Functional blend1,650mg Social Blend

Shop the Triple Hopped IPA

Side by side

Beer	kcal per 100ml	kcal per can	ABV
Days Lager	10	33 (330ml)	0.0%
Beck's Blue	14	38 (275ml)	0.0%
IMPOSSIBREW Triple Hopped IPA	12	53 (440ml)	0.5%
IMPOSSIBREW Hazy Pale	16	70 (440ml)	0.5%
Lucky Saint	16	53 (330ml)	0.5%

FAQ

What is the lowest calorie beer in the UK?

Among the beers we rank, Days Lager at 10 kcal per 100ml.

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Sources

Labels read 7 and 8 November 2026. The can is always the final word.

More alcohol-free rankings

Want the longer read? IMPOSSIBREW's own guide: Best low calorie beer.