Category
Keto drinks: what you can sip and what to skip
Which drinks fit keto and which knock you out of ketosis, ranked by net carbs with a clear yes / moderate / no verdict.
Yes, there are keto-friendly keto drinks options. The best: Coke zero, Diet soda, and Sparkling water. Below, the list with each verdict and net carbs per serving.
Yes
Coke zero
0 g net
/ 1 can (12 fl oz)
Yes
Diet soda
0 g net
/ 1 glass (240 ml)
Yes
Sparkling water
0 g net
/ 1 glass
Yes
Water
0 g net
/ 1 glass
Yes
Coffee
0 g net
/ 1 cup
Yes
Green tea
0 g net
/ 1 cup
Yes
Diet soda or sparkling mineral water
0 g net
/ 1 glass (240 ml)
Yes
Sparkling Water with a Lime Slice
0 g net
/ 1 glass (12 fl oz)
Yes
Sparkling water with a lemon slice
0 g net
/ 1 glass (240 ml)
Yes
Matcha
0 g net
/ 1 cup (prepared with 1 tsp matcha powder and water)
Yes
Espresso
0 g net
/ 1 small cup (30 ml)
Yes
Almond milk
0 g net
/ 1 glass (240 ml)
Yes
Mate
0 g net
/ 1 brewed mate (unsweetened)
Yes
Sparkling mineral water with lemon
0 g net
/ 1 glass
Yes
Tea
0 g net
/ 1 cup
Yes
Almond Milk (unsweetened)
0 g net
/ 1 cup
Yes
Sparkling water with lemon
1 g net
/ 1 glass
Yes
Lemon-infused water
1 g net
/ 1 glass (250 ml with 2 lemon slices)
Yes
Water with orange or lemon slices
1 g net
/ 1 glass (250 ml)
Yes
Lemon cucumber mint water
1 g net
/ 1 glass (250 ml)
Yes
Cortado
1 g net
/ 1 small cup (about 75 ml)
Yes
Erythritol lemonade
2 g net
/ 1 glass (240 ml)
Yes
Grapefruit-infused water
2 g net
/ 1 glass (250 ml)
In moderation
Coconut water
6 g net
/ 1 cup
In moderation
Soy milk
6 g net
/ 1 glass (240 ml)
In moderation
Latte
9 g net
/ 1 cup (200 ml)
In moderation
Cappuccino
10 g net
/ 1 cup (240 ml)
In moderation
Kombucha
12 g net
/ 1 glass (240 ml)
No
Flavored water
13 g net
/ 1 glass (250 ml)
No
Oat milk
14 g net
/ 1 cup
No
Green juice
16 g net
/ 1 glass (250 ml)
No
Tonic water
22 g net
/ 1 glass (250 ml)
No
Grapefruit juice
22 g net
/ 1 glass (240 ml)
No
Cocoa
24 g net
/ 1 cup (with milk and sugar)
No
Chocolate milk
25 g net
/ 1 glass (250 ml)
No
Orange juice
25 g net
/ 1 glass (240 ml)
No
Lemonade
25 g net
/ 1 glass
No
Soda
26 g net
/ 1 glass (240 ml)
No
Apple juice
27 g net
/ 1 glass (240 ml)
No
Energy drink
27 g net
/ 1 can (250 ml)
No
Submarino
30 g net
/ 1 cup (250 ml of milk + 1 chocolate bar)
No
Smoothie
32 g net
/ 1 glass (240 ml)
No
Banana smoothie
36 g net
/ 1 glass (250 ml)
Frequently asked questions
Which keto drinks can I eat on keto?
On keto you can eat Coke zero, Diet soda, Sparkling water, and Water, with few net carbs per serving.
Which keto drinks should I avoid on keto?
Better avoid Flavored water, Oat milk, and Green juice: too many net carbs to stay in ketosis.