Top 10 · Updated October 2026

Lowest-Calorie Drinking Water

The 10 lightest drinking water products on this list range from 0.2 to 2 kcal per 100 g. The drinking water with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 20 drinking water with complete data.

1

Water

Crystal Geyser

NOVA 1 0 kcal 0 g sugar 0 g protein 0 g fat
2

Flavoured water

· 250 ml

NOVA 1 1 kcal 0 g sugar 0 g protein 0 g fat

Also: Vegan · Vegetarian
3

Recover

b NOVA 1 1 kcal 0 g sugar 0 g protein 0 g fat
4

Coop sparkling lemon Lime Flavour

Coop · 1ltr

b NOVA 1 1 kcal 0 g sugar 0 g protein 0 g fat

Also: Vegan · Vegetarian
5

Water

First Street

b NOVA 1 1 kcal 0 g sugar 0 g protein 0 g fat
6

OHMG Blackcurrant & Vitamin C

OHMG Brands Ltd · 330ml

b NOVA 4 1 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free
7

Water

Still Natural Mineral Water

NOVA 1 1 kcal 0 g sugar 0 g protein 0 g fat
8

Drinking water

b NOVA 1 1 kcal 0 g sugar 0 g protein 0 g fat
9

Lime Infused Sparkling Water

Dash · 4 x 330 ml

b NOVA 4 2 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free
10

Diet Indian Tonic Water with Lemon

Marks & Spencer · 1l

c NOVA 4 2 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free

How we built this list

We ranked all published drinking water on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

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