{"slug":"almond-milk-vs-oat-milk)","question":"Almond Milk vs Oat Milk","answer":"Oat milk contains 2-3x more calories and carbohydrates per serving, making it more filling and better for weight gain, while almond milk is significantly lower in calories (30-40 per cup) and better for weight management. Oat milk has superior environmental sustainability compared to almond milk's high water consumption.","answer_curated":true,"verdict":"Choose almond milk if you're focused on weight management, calorie restriction, or following a ketogenic/low-carb diet—it delivers only 30-40 calories per cup with minimal carbs and excellent calcium fortification. Choose oat milk if you prioritize environmental sustainability, want more satiety and protein, or need a creamier texture for coffee and cooking; its 371 liters of water-per-liter production for almond milk makes oat milk the greener choice despite higher calories.","keyDifferences":[{"label":"Calories per Cup","winner":"a","entityAValue":"30-40 cal","entityBValue":"100-150 cal"},{"label":"Water Usage per Liter","winner":"b","entityAValue":"371 liters","entityBValue":"10 liters"},{"label":"Protein Content per Cup","winner":"b","entityAValue":"1g","entityBValue":"2-3g"},{"label":"Net Carbs per Cup","winner":"a","entityAValue":"1-2g","entityBValue":"9-10g"},{"label":"Fat Content per Cup","winner":"a","entityAValue":"2.5-3g","entityBValue":"4.5-5g"}],"winner":{"slug":"oat-milk","name":"Oat Milk"},"confidence":"high","entities":[{"name":"Almond Milk","slug":"almond-milk","url":"https://www.aversusb.net/entity/almond-milk","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/almond-milk"},{"name":"Oat Milk","slug":"oat-milk","url":"https://www.aversusb.net/entity/oat-milk","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/oat-milk"}],"faqs":[{"question":"Which plant milk is better for weight loss?","answer":"Almond milk is significantly better for weight loss, containing only 30-40 calories per cup compared to oat milk's 100-150 calories. A single cup of oat milk contains 4x the calories of almond milk. For calorie-restricted diets targeting 1,200-1,500 calories daily, almond milk allows more flexible consumption without rapid calorie accumulation."},{"question":"Is oat milk really more sustainable than almond milk?","answer":"Yes, substantially. Oat milk requires only 10 liters of water per liter produced, while almond milk requires 371 liters—meaning almond milk uses 37x more water. Additionally, almond milk's carbon footprint is 0.74 kg CO2e per liter versus oat milk's 0.27 kg CO2e. California's almond production also uses 80% of the state's water supply, contributing to drought concerns."},{"question":"Which is better for muscle building and protein intake?","answer":"Oat milk contains 2-3g of natural protein per cup versus almond milk's 1g, making it superior for muscle maintenance and recovery. However, neither plant milk matches dairy milk (8g protein) or soy milk (7g protein). For serious muscle building, consider supplementing with additional protein sources or choosing soy/pea milk alternatives."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/almond-milk-vs-oat-milk)","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/almond-milk-vs-oat-milk)), Oat milk contains 2-3x more calories and carbohydrates per serving, making it more filling and better for weight gain, while almond milk is significantly lower in calories (30-40 per cup) and better f","dateModified":"2026-07-08T11:33:41.543Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/almond-milk-vs-oat-milk)","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/almond-milk-vs-oat-milk)","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/almond-milk-vs-oat-milk)","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/almond-milk-vs-oat-milk)#claimreview","url":"https://www.aversusb.net/compare/almond-milk-vs-oat-milk)","inLanguage":"en-US","isAccessibleForFree":true,"conditionsOfAccess":"Free","claimReviewed":"Almond Milk vs Oat Milk","reviewBody":"Oat milk contains 2-3x more calories and carbohydrates per serving, making it more filling and better for weight gain, while almond milk is significantly lower in calories (30-40 per cup) and better for weight management. Oat milk has superior environmental sustainability compared to almond milk's high water consumption.","datePublished":"2026-07-08T11:33:41.485Z","dateModified":"2026-07-08T11:33:41.543Z","reviewRating":{"@type":"Rating","ratingValue":5,"worstRating":1,"bestRating":5,"alternateName":"High Confidence"},"author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B","url":"https://www.aversusb.net"},"itemReviewed":{"@type":"WebPage","@id":"https://www.aversusb.net/compare/almond-milk-vs-oat-milk)","url":"https://www.aversusb.net/compare/almond-milk-vs-oat-milk)","name":"Almond Milk vs Oat Milk","inLanguage":"en-US"}}}