Two Tablespoons of Buttermilk in Grams
2 tablespoons of buttermilk weighs 30.63g (1.08 oz, 30ml) according to USDA FoodData Central (1 cup buttermilk = 245g, spooned and leveled method). 2 tablespoons = 1/8 of a full cup (240ml), or 30ml. See the full conversion table below for all amounts from 1 tablespoon to 3 cups.
Buttermilk Cup-to-Gram Conversion Table
Full range from 1 tablespoon to 3 cups. The highlighted row shows 2 tablespoons.
| Amount | Grams |
|---|---|
| 1 tbsp | 15.31g |
| 2 tbspthis page | 30.63g |
| 1/8 cupthis page | 30.63g |
| 1/4 cup | 61.25g |
| 1/3 cup | 81.67g |
| 1/2 cup | 122.5g |
| 2/3 cup | 163.33g |
| 3/4 cup | 183.75g |
| 1 cup | 245g |
| 1 1/4 cups | 306.25g |
| 1 1/2 cups | 367.5g |
| 1 3/4 cups | 428.75g |
| 2 cups | 490g |
| 2 1/2 cups | 612.5g |
| 3 cups | 735g |
Source: USDA FoodData Central (FDC ID: 1088). 1 US cup = 240ml. Values use spooned-and-leveled method.
2 Tablespoons of Different Ingredients — Weight Comparison
2 tablespoons of different ingredients varies widely in weight because each has a different density. This matters when substituting ingredients in recipes.
| Ingredient | 2 Tablespoons (g) |
|---|---|
| Heavy Cream | 29.75g |
| Light Cream (half & half) | 30g |
| Whole Milk | 30.5g |
| Skim Milk (Non-fat) | 30.63g |
| Buttermilkcurrent | 30.63g |
All values use USDA FoodData Central spooned-and-leveled method. Click any ingredient to see its full conversion table.
Measuring Buttermilk Accurately
Why weight matters: 2 tablespoons of buttermilk can weigh anywhere from 26g to 37g depending on how you measure it. The USDA standard is 30.63g (spooned and leveled). Scooping directly from the container can add 10–20% extra weight, which affects recipe results — especially in baking.
About buttermilk density: Buttermilk is similar in density to skim milk. 1 cup = 245g. The acidity (pH 4.5) activates baking soda and tenderizes gluten. No buttermilk? Mix 1 cup milk + 1 tablespoon white vinegar/lemon juice, wait 5 minutes.
About 2 Tablespoons as a Measurement
2 tablespoons = 30ml = 1/8 cup. This is the standard serving size for peanut butter, salad dressing, and most nut butters. 2 tablespoons is also the standard amount for a single packet of dry active yeast (about 7g).
Two tablespoons is the standard recipe unit for fats (butter, oil) in small-batch recipes, condiments (mustard, mayo), and sweeteners (maple syrup, honey) for a single serving. It is exactly 30ml or 1 fluid ounce.
Frequently Asked Questions
How many grams is 2 tablespoons of buttermilk?
2 tablespoons of buttermilk weighs 30.63 grams (1.08 oz, 30ml). Based on USDA FoodData Central: 1 cup buttermilk = 245g, so 2 tablespoons = 245 × 0.125 = 30.63g.
Is 2 tablespoons of buttermilk the same weight every time?
The weight can vary slightly depending on measuring technique. Spooned and leveled gives 30.63g. Scooped (packed) can be 10–20% heavier. Sifted gives a lighter weight. The USDA standard (spooned and leveled) of 30.63g is the most reliable baseline for recipes.
How do I accurately measure 2 tablespoons of buttermilk?
For accuracy, use a kitchen scale and weigh 30.63g of buttermilk. If using measuring cups, spoon the buttermilk lightly into a 2 Tablespoons measuring cup and level off the top with a straight edge. Avoid scooping directly from the container, which compacts the ingredient and adds extra weight.
How does 2 tablespoons of buttermilk compare to other ingredients?
2 tablespoons of different ingredients varies significantly: Heavy Cream = 29.75g, Light Cream (half & half) = 30g, Whole Milk = 30.5g. This is because each ingredient has a different density.