Mostly yes: 98% of hard seltzer options in the catalog are 5g of carbs or less per serving. The average hard seltzer has 2.3g of carbs per standard serving. 291 of 298 drinks qualify as low-carb (5g or less), and 191 clear the stricter 2g keto-friendly line. The lowest-carb hard seltzer we track is Dos Equis Ranch Water Lime Seltzer (0.0g carbs, 90 cal per 12 oz).
Figures come from producer labels and public product databases; see how we verify our data. Updated 2026-09-26.
Is Hard Seltzer Keto? — Page 2
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37
Smirnoff Seltzer Cranberry Lime
Hard Seltzer · 1.0g carbs · 90 calories · 4.5% ABV · per 12 oz
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Smirnoff Seltzer Piña Colada
Hard Seltzer · 1.0g carbs · 90 calories · 4.5% ABV · per 12 oz
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39
Smirnoff Seltzer Red White & Berry
Hard Seltzer · 1.0g carbs · 90 calories · 4.5% ABV · per 12 oz
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40
Nude Classic Lime
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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41
Nude Peach
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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42
Nude Mango
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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43
Nude Raspberry Lemon
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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44
Happy Dad Lemon Lime
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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45
Happy Dad Wild Cherry
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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46
Happy Dad Watermelon
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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Happy Dad Pineapple
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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48
Wild Basin Cucumber Peach
Hard Seltzer · 1.0g carbs · 90 calories · 5.0% ABV · per 12 oz
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49
Wild Basin Classic Lime
Hard Seltzer · 1.0g carbs · 90 calories · 5.0% ABV · per 12 oz
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50
Wild Basin Lemon Agave Hibiscus
Hard Seltzer · 1.0g carbs · 90 calories · 5.0% ABV · per 12 oz
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51
Wild Basin Melon Basil
Hard Seltzer · 1.0g carbs · 90 calories · 5.0% ABV · per 12 oz
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52
White Claw Vodka + Soda Peach
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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White Claw Vodka + Soda Mango
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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54
White Claw Vodka + Soda Wild Cherry
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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55
White Claw Vodka + Soda Pineapple
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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56
Arctic Summer Hard Seltzer Watermelon
Hard Seltzer · 1.0g carbs · 90 calories · 5.0% ABV · per 12 oz
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Wild Basin Boozy Sparkling Water Cucumber Peach
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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Wild Basin Boozy Sparkling Water Classic Lime
Hard Seltzer · 1.0g carbs · 100 calories · 5.0% ABV · per 12 oz
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59
Smirnoff Spiked Sparkling Seltzer Berry Lemonade
Hard Seltzer · 1.0g carbs · 90 calories · 4.5% ABV · per 12 oz
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60
Smirnoff Spiked Sparkling Seltzer Watermelon
Hard Seltzer · 1.0g carbs · 90 calories · 4.5% ABV · per 12 oz
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61
Smirnoff Spiked Sparkling Seltzer Cranberry Lime
Hard Seltzer · 1.0g carbs · 90 calories · 4.5% ABV · per 12 oz
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62
Smirnoff Spiked Sparkling Seltzer Piña Colada
Hard Seltzer · 1.0g carbs · 90 calories · 4.5% ABV · per 12 oz
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63
Keystone Light Seltzer Citrus
Hard Seltzer · 1.0g carbs · 90 calories · 5.0% ABV · per 12 oz
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Keystone Light Seltzer Berry
Hard Seltzer · 1.0g carbs · 90 calories · 5.0% ABV · per 12 oz
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65
Keystone Light Seltzer Tropical
Hard Seltzer · 1.0g carbs · 90 calories · 5.0% ABV · per 12 oz
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66
Michelob Ultra Seltzer Cucumber Lime
Hard Seltzer · 1.0g carbs · 80 calories · 4.0% ABV · per 12 oz
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Michelob Ultra Seltzer Spicy Pineapple
Hard Seltzer · 1.0g carbs · 80 calories · 4.0% ABV · per 12 oz
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Michelob Ultra Seltzer Peach Pear
Hard Seltzer · 1.0g carbs · 80 calories · 4.0% ABV · per 12 oz
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69
Henry's Hard Sparkling Lemon Lime
Hard Seltzer · 1.0g carbs · 88 calories · 4.2% ABV · per 12 oz
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70
Henry's Hard Sparkling Passion Fruit
Hard Seltzer · 1.0g carbs · 88 calories · 4.2% ABV · per 12 oz
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71
Henry's Hard Sparkling Strawberry Kiwi
Hard Seltzer · 1.0g carbs · 88 calories · 4.2% ABV · per 12 oz
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72
Lone River Ranch Water Original
Hard Seltzer · 1.0g carbs · 80 calories · 4.0% ABV · per 12 oz
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Is other alcohol keto?
Frequently Asked Questions
Is hard seltzer keto?
Mostly yes: 98% of hard seltzer options in the catalog are 5g of carbs or less per serving.
What is the lowest-carb hard seltzer?
Dos Equis Ranch Water Lime Seltzer (0.0g carbs, 90 cal per 12 oz) is the lowest-carb hard seltzer in the DrinkLeader catalog.
What is the best keto hard seltzer?
Ranked by DrinkLeader score among hard seltzer at 5g of carbs or less, the top pick is Dos Equis Ranch Water Lime Seltzer (0.0g carbs, 90 cal per 12 oz).
What counts as keto-friendly here?
Keto-friendly means 2g of carbs or less per standard serving; low-carb means 5g or less. Alcohol itself has no carbs, but mixers, sugars and unfermented grains do.