Calcium in Almonds
A 1-ounce (28g) serving of raw almonds contains 76 mg of calcium, or about 6% of the daily value (DV) based on a 1,300 mg DV.[1][2] This makes almonds a solid plant-based source, with the calcium bound to the almond's fiber and proteins.
Calcium in Beer
A standard 12-ounce (355 ml) serving of regular beer has just 8-11 mg of calcium, under 1% DV.[3][4] Light beers or ales range similarly low, around 4-12 mg per serving, mostly from trace minerals in water, yeast, or barley.[5]
Direct Comparison
Almonds pack roughly 7-10 times more calcium per typical serving than beer (76 mg vs. 8-11 mg).[1][3] To match one ounce of almonds' calcium, you'd need about 9 beers. Volume-wise, almonds are denser: 100g provides 264 mg vs. beer's 11 mg per 355 ml (diluted further by alcohol and water).[2][4]
Why the Difference Matters for Diet
Almonds' calcium absorbs decently (around 20-30% bioavailability) despite phytates, better than many nuts.[6] Beer's is negligible and often offset by alcohol's bone-density risks with heavy intake.[7] For calcium needs, nuts beat beverages—pair almonds with vitamin D sources for uptake.
Serving Size Caveats
Comparisons shift by portion: a 100g handful of almonds (3 oz) hits 264 mg, while 100g beer (about one small glass) has only ~3 mg.[2][4] Beer drinkers rarely consume almonds' weight equivalent in liquid.
Sources
[1] USDA FoodData Central: Almonds
[2] Nutritionix: Raw Almonds
[3] USDA FoodData Central: Beer
[4] Nutritionix: Regular Beer
[5] Healthline: Beer Nutrition
[6] Harvard T.H. Chan: Calcium Sources
[7] NIH: Alcohol and Bone Health