Oatly Oat Milk Macros: Complete Nutrition Facts by Variety

Oatly became a cultural phenomenon by making oat milk cool. The Swedish company’s irreverent marketing and exceptional product—especially the Barista Edition—turned oat milk from niche alternative to coffee shop default. If you’ve had a plant-based latte recently, it was probably made with Oatly.

For macro trackers, Oatly presents a different profile than other plant milks. More calories and carbs than almond milk, but creamier texture and better taste. Understanding the trade-offs helps you decide if oat milk fits your nutrition goals.

This guide covers every Oatly variety, compares them to other milks, and shows how to incorporate oat milk into your macro tracking.

Related: Understand what macros are and why they matter for your nutrition goals.

Oatly Macro Overview

Here’s how Oatly’s lineup compares:

Variety	Serving	Cal	Protein	Carbs	Sugar	Fat
Original	1 cup	120	3g	16g	7g	5g
Low-Fat	1 cup	90	2g	16g	7g	1.5g
Barista Edition	1 cup	150	3g	19g	7g	8g
Full Fat	1 cup	160	3g	19g	7g	9g
Chocolate	1 cup	150	3g	24g	16g	5g
Oat-Nog (Seasonal)	1 cup	180	3g	26g	14g	7g

Key insight: Oatly has 4x the calories of unsweetened almond milk (120 vs 30 cal). The trade-off is significantly better taste and texture—especially for coffee applications.

Detailed Breakdown by Variety

Oatly Original Oatmilk

The standard version for everyday use.

Per 1 cup (240ml):

Macro	Amount	% Daily Value
Calories	120	-
Protein	3g	6%
Total Carbs	16g	6%
Fiber	2g	7%
Sugar	7g	-
Added Sugar	0g	0%
Fat	5g	6%
Saturated Fat	0.5g	3%
Calcium	350mg	25%
Vitamin D	3.6mcg	20%
Vitamin B12	1.2mcg	50%
Riboflavin	0.6mg	45%

Sugar source: The 7g sugar comes from oats during processing—not added sugar. Enzymes break down oat starches into sugars.

Ingredients: Oatmilk (water, oats), rapeseed oil, dipotassium phosphate, calcium carbonate, tricalcium phosphate, sea salt, dicalcium phosphate, riboflavin, vitamin A, vitamin D2, vitamin B12

Oatly Low-Fat Oatmilk

Reduced fat for lower calories.

Per 1 cup (240ml):

Macro	Amount
Calories	90
Protein	2g
Carbs	16g
Sugar	7g
Fat	1.5g
Fiber	2g

Trade-off: 30 fewer calories but less creamy. Better for cereal/smoothies than coffee.

Oatly Barista Edition

Designed specifically for coffee—froths like dairy.

Per 1 cup (240ml):

Macro	Amount
Calories	150
Protein	3g
Carbs	19g
Sugar	7g
Fat	8g
Saturated Fat	0.5g

Why it’s different: Higher fat content (8g vs 5g) creates the creamy, steamed milk texture baristas need. Froths exceptionally well—better than any other plant milk.

Used at: Starbucks (many locations), Blue Bottle, Intelligentsia, and countless independent coffee shops.

Oatly Full Fat Oatmilk

Maximum creaminess for cooking and drinking.

Per 1 cup (240ml):

Macro	Amount
Calories	160
Protein	3g
Carbs	19g
Sugar	7g
Fat	9g

Best for: Cooking, baking, cream-based recipes, or those who want the richest oat milk experience.

Oatly Chocolate Oatmilk

Flavored version for chocolate milk lovers.

Per 1 cup (240ml):

Macro	Amount
Calories	150
Protein	3g
Carbs	24g
Sugar	16g
Fat	5g

Note: 16g sugar—significantly more than original. Use as an occasional treat, not daily consumption.

Oatly vs Other Plant Milks

Oatly vs Silk Almond Milk (Unsweetened)

Metric (per cup)	Oatly Original	Silk Almond
Calories	120	30
Protein	3g	1g
Carbs	16g	1g
Sugar	7g	0g
Fat	5g	2.5g
Texture	Creamy	Thin

Oatly wins: Creamier, more protein, better taste Almond wins: 75% fewer calories, 15g fewer carbs, keto-friendly

See our Silk Almond Milk macros guide for details.

Oatly vs Soy Milk

Metric (per cup)	Oatly Original	Silk Soy
Calories	120	110
Protein	3g	8g
Carbs	16g	9g
Fat	5g	4.5g

Soy wins: More protein (8g vs 3g), fewer carbs Oatly wins: Better taste for many, no soy concerns

Oatly vs Dairy Milk

Metric (per cup)	Oatly Original	Whole Milk	Skim Milk
Calories	120	149	83
Protein	3g	8g	8g
Carbs	16g	12g	12g
Sugar	7g	12g	12g
Fat	5g	8g	0.2g

Oatly vs Whole Milk: Fewer calories, less fat, but less protein Oatly vs Skim Milk: More calories and fat, same protein difference

Oatly vs Other Oat Milk Brands

Oatly vs Califia Oat

Metric (per cup)	Oatly Original	Califia
Calories	120	130
Protein	3g	3g
Carbs	16g	19g
Sugar	7g	7g
Fat	5g	6g

Verdict: Very similar. Oatly edges out on carbs; Califia has slightly more fat.

Oatly vs Planet Oat

Metric (per cup)	Oatly Original	Planet Oat Extra Creamy
Calories	120	130
Protein	3g	4g
Carbs	16g	18g
Sugar	7g	6g

Verdict: Near tie. Planet Oat has slightly more protein.

Where to Buy Oatly

Oatly is widely available:

Grocery stores:

• Target, Walmart, Kroger, Safeway
• Whole Foods (full selection)
• Trader Joe’s (doesn’t carry Oatly—has house brand)

Coffee shops:

• Starbucks (many locations)
• Most specialty coffee shops

Price: ~$4-5 per carton (32oz), premium pricing compared to other plant milks

Barista Edition: May need specialty stores or Amazon for home use.

Diet Compatibility

Keto Diet

Verdict: Not compatible 16g carbs per cup exceeds most keto daily limits. Choose unsweetened almond or coconut milk instead.

Low-Carb

Verdict: Use sparingly A splash in coffee might fit, but full servings are carb-heavy. Track carefully.

Low-Calorie/Weight Loss

Verdict: Be aware of calories 120 calories per cup adds up—4x more than almond milk. Fine if budgeted, but not “free” like unsweetened almond milk.

Use our macro calculator to see how Oatly fits your daily targets.

High-Protein

Verdict: Not a protein source 3g protein per cup is modest. If protein matters, choose soy milk (8g) or add protein powder.

Diabetic Diets

Verdict: Use caution 7g sugar and 16g carbs per cup will impact blood glucose. Less than dairy (12g sugar) but not as good as unsweetened almond (0g).

Vegan

Verdict: Yes 100% plant-based. Core use case.

Gluten-Free

Verdict: Oatly says yes Oatly uses gluten-free oats in the US and most markets. However, some people with celiac react to oats even without gluten contamination (avenin sensitivity).

Whole30

Verdict: Not compliant Contains rapeseed oil and is processed. Not aligned with Whole30 principles.

How to Fit Oatly in Your Macros

Coffee math:

• 2 oz Oatly in coffee = ~30 cal, 4g carbs
• vs 2 oz almond milk = 7 cal, <1g carbs
• Difference: 23 cal, 3g carbs per coffee

If you drink 3 coffees/day:

• Oatly: 90 cal, 12g carbs from milk alone
• Almond: 21 cal, <3g carbs
• Annual difference: ~25,000 calories

Worth it? Depends on how much you value taste. For many, Oatly’s superior coffee experience justifies the macro cost.

Best Oatly Varieties by Goal

Lowest Calorie: Low-Fat (90 cal)

Best for Coffee: Barista Edition (froths perfectly)

Highest Protein: All varieties tie at 3g (not impressive)

Lowest Carbs: Low-Fat and Original tie at 16g

Best Taste: Barista Edition or Full Fat (creamiest)

Avoid: Chocolate (16g sugar)

Usage Tips for Macro Tracking

For coffee:

• Barista Edition is worth the calories if you want proper lattes
• A little goes a long way—2oz is plenty
• Froths better than any other plant milk

For smoothies:

• Original or Low-Fat works well
• Adds creaminess without overpowering
• Consider calorie impact if making daily smoothies

For cooking:

• Full Fat best replicates dairy in recipes
• Works in soups, sauces, baked goods
• May alter flavor profile slightly

For cereal:

• Low-Fat is best option
• Original works fine
• Consider almond milk if watching carbs

The Oatly Phenomenon

Why did oat milk specifically become the plant milk of choice?

1. Froths perfectly: Barista Edition changed coffee shop dynamics
2. Neutral taste: Doesn’t overpower coffee like coconut or almond can
3. Environmental story: Oat production uses less water than almonds
4. Clever marketing: Oatly’s irreverent packaging and ads built brand loyalty
5. Creaminess: Closest plant-based approximation to dairy texture

For macro trackers: These benefits come with 90 more calories per cup vs almond milk. Decide if the experience is worth the trade-off.

The Bottom Line

Oatly delivers the creamiest, most satisfying plant milk experience—especially for coffee. The Barista Edition has become the gold standard for plant-based lattes and cappuccinos.

The trade-off is real, though: 120+ calories and 16g carbs per cup versus almond milk’s 30 calories and 1g carbs. For strict macro tracking, keto, or aggressive cuts, almond milk wins mathematically.

Choose Oatly when:

• Coffee quality matters to you
• You need milk that froths well
• Creaminess and taste are priorities
• You’re not strictly counting carbs

Choose almond milk instead when:

• Every calorie counts
• You’re doing keto or low-carb
• You prefer neutral-tasting milk
• Daily usage would create significant macro impact

For more plant milk options, see our Silk Almond Milk macros guide and understand the full comparison in our almond milk vs regular milk guide.

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Nutrition information sourced from Oatly’s official website and USDA FoodData Central. Values may vary by production batch. Always check packaging for the most accurate information.