Whole Milk (Liquid Dairy) — Cups to Grams & Grams to Cups Converter
Convert milk between grams, cups, and spoons — 1 US cup = 244 g (8.61 oz) · 1 Metric cup = 257.8 g.
Whole Milk (Liquid Dairy) Weight ↔ Volume Calculator
Convert grams ↔ US cups (236.59 mL), Metric cups (250 mL), tbsp, tsp, mL, and oz
Instant Equivalents for 1 US cup of Milk
Whole Milk (Liquid Dairy) — Cups, Tablespoons & Teaspoons to Grams Chart (US & Metric Cups)
Calculated using published density 1.0313 g/mL (USDA FoodData Central). Includes side-by-side weights for both US Customary Cups (236.59 mL) and Metric Cups (250 mL). Values vary by brand, humidity and how you pack the cup.
| Volume Measure | US Volume (mL) | US Cup Grams (USDA Whole Milk (244 g/cup)) | Ounces (oz wt) | Metric Cup (250 mL) Grams | Alt US Grams (King Arthur (227 g/cup)) |
|---|---|---|---|---|---|
| 1 Teaspoon (1 tsp) | 4.929 mL | 5.083 g | 0.1793 oz | 5.157 g (metric) | 4.729 g |
| 1 Tablespoon (1 tbsp) | 14.79 mL | 15.25 g | 0.5379 oz | 15.47 g (metric) | 14.19 g |
| 2 Tablespoons (1/8 cup) | 29.57 mL | 30.5 g | 1.076 oz | 32.23 g | 28.38 g |
| 1/4 Cup (4 US tbsp) | 59.15 mL | 61 g | 2.152 oz | 64.46 g | 56.75 g |
| 1/3 Cup (5 tbsp + 1 tsp) | 78.86 mL | 81.33 g | 2.869 oz | 85.94 g | 75.67 g |
| 1/2 Cup (8 US tbsp) | 118.29 mL | 122 g | 4.303 oz | 128.91 g | 113.5 g |
| 2/3 Cup | 157.73 mL | 162.66 g | 5.738 oz | 171.88 g | 151.34 g |
| 3/4 Cup (12 US tbsp) | 177.44 mL | 183 g | 6.455 oz | 193.37 g | 170.25 g |
| 1 Cup (16 US tbsp / 8 fl oz) | 236.59 mL | 243.99 g | 8.607 oz | 257.83 g | 227.01 g |
| 1 ½ Cups | 354.88 mL | 365.99 g | 12.91 oz | 386.74 g | 340.51 g |
| 2 Cups (1 US Pint) | 473.18 mL | 487.99 g | 17.21 oz | 515.65 g | 454.01 g |
| 3 Cups | 709.76 mL | 731.98 g | 25.82 oz | 773.48 g | 681.02 g |
| 4 Cups (1 US Quart / 1 Liter Metric) | 946.35 mL | 975.97 g | 34.43 oz | 1,031.3 g | 908.03 g |
Whole Milk (Liquid Dairy) — Grams to US Cups, Metric Cups, Tbsp, Tsp & Ounces Chart
Quick lookup for converting metric recipe weights in grams into US Customary cups (236.59 mL), Metric cups (250 mL), tablespoons, teaspoons, milliliters, and weight ounces at ρ = 1.0313 g/mL.
| Weight (Grams) | US Cups (236.6 mL) | Metric Cups (250 mL) | Tablespoons (tbsp) | Teaspoons (tsp) | Milliliters (mL) | Ounces (oz) |
|---|---|---|---|---|---|---|
| 10 g | 0.041 US cups | 0.0388 metric cups | 0.6558 tbsp | 1.967 tsp | 9.696 mL | 0.3527 oz |
| 25 g | 0.1025 US cups | 0.097 metric cups | 1.639 tbsp | 4.918 tsp | 24.24 mL | 0.8818 oz |
| 50 g | 0.2049 US cups | 0.1939 metric cups | 3.279 tbsp | 9.836 tsp | 48.48 mL | 1.764 oz |
| 75 g | 0.3074 US cups | 0.2909 metric cups | 4.918 tbsp | 14.75 tsp | 72.72 mL | 2.646 oz |
| 100 g | 0.4098 US cups | 0.3879 metric cups | 6.558 tbsp | 19.67 tsp | 96.96 mL | 3.527 oz |
| 125 g | 0.5123 US cups | 0.4848 metric cups | 8.197 tbsp | 24.59 tsp | 121.21 mL | 4.409 oz |
| 150 g | 0.6148 US cups | 0.5818 metric cups | 9.836 tbsp | 29.51 tsp | 145.45 mL | 5.291 oz |
| 200 g | 0.8197 US cups | 0.7757 metric cups | 13.12 tbsp | 39.35 tsp | 193.93 mL | 7.055 oz |
| 250 g | 1.025 US cups | 0.9696 metric cups | 16.39 tbsp | 49.18 tsp | 242.41 mL | 8.818 oz |
| 500 g | 2.049 US cups | 1.939 metric cups | 32.79 tbsp | 98.36 tsp | 484.82 mL | 17.64 oz |
| 1000 g | 4.098 US cups | 3.879 metric cups | 65.58 tbsp | 196.73 tsp | 969.65 mL | 35.27 oz |
How to Measure Liquid Milk Accurately
Home cooks often assume that all thin kitchen liquids weigh the same as water (1 gram per milliliter), or that 8 fluid ounces of milk equals 8 weight ounces (227 g). In reality, cow's milk contains dissolved lactose, casein and whey proteins, and minerals that raise its specific gravity above 1.03 g/mL.
According to USDA FoodData Central (FDC ID 171265), 1 US Customary cup (236.59 mL / 8 US fl oz) of whole milk (3.25% milkfat) weighs 244 grams (8.61 avoirdupois ounces), corresponding to a density of 1.0313 g/mL. In a 250 mL Metric cup, 1 cup of whole milk weighs 257.8 grams.
Step-by-Step Kitchen Measuring Technique
When measuring milk by volume rather than on a digital scale, use a clear spouted liquid measuring pitcher placed on a flat countertop.
- Set the pitcher on a flat surface: Never hold a liquid measuring cup up in the air while pouring, as even a slight tilt distorts the graduation line by 10–15 mL.
- Read the bottom of the meniscus at eye level: Bend down so your eyes are level with the graduation mark and align the bottom curve of the milk's surface with the line.
- Or weigh directly in grams: Place your mixing bowl on a digital kitchen scale, press Tare, and pour milk until you reach 244 g per US cup (or 258 g per Metric cup).
Culinary & Baking Notes for Whole Milk (Liquid Dairy)
- Skim vs. whole milk vs. heavy cream: Skim milk is slightly denser (245–246 g per US cup) because milkfat is lighter than water, while heavy whipping cream (36% fat) is slightly lighter at 238–240 g per US cup.
- Buttermilk and yogurt: Cultured buttermilk and plain yogurt are thicker but have virtually the same density as whole milk (~242–245 g per US cup).
- Plant-based milks: Unsweetened almond, oat, and soy milks have densities very close to dairy milk, ranging between 240 g and 244 g per US cup.
US Cup vs. Metric Cup vs. UK Cup Weight for Whole Milk (Liquid Dairy)
If you are adapting an international recipe, remember that cup sizes vary by country. Here is how much 1 cup of whole milk (liquid dairy) weighs across all four global cup standards (at ρ = 1.0313 g/mL):
Step-by-Step Conversion Examples for Whole Milk (Liquid Dairy)
Convert 1 ½ US Cups of Whole Milk to Grams & Milliliters
A pancake batter recipe calls for 1.5 US cups of whole milk.
Convert 1 Metric Cup (250 mL) of Milk to Grams
A UK or Australian custard recipe calls for 1 Metric cup (250 mL) of milk.
Convert 200 Milliliters of Milk to Grams & US Cups
A bread dough formula specifies 200 mL of warm milk.
Published Density References & Citations for Whole Milk (Liquid Dairy)
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central: Milk, whole, 3.25% milkfat, with added vitamin D (FDC ID 171265, SR Legacy) — 1 cup = 244 g.
King Arthur Baking Company Ingredient Weight Chart: Milk (whole, lowfat, or skim culinary rounding) — 1 US cup = 227 g (8 oz).
Frequently Asked Questions About Whole Milk (Liquid Dairy) Conversions
How many grams are in 1 cup of milk?
1 US Customary cup (236.59 mL) of whole milk weighs 244 grams (8.61 oz) according to USDA FoodData Central. In a 250 mL Metric cup, 1 cup of milk weighs 257.8 grams.
Why does 1 cup of milk weigh 244g instead of 236.6g or 227g?
1 US cup holds 236.59 mL (8 US fluid ounces). Pure water weighs 236.59 g for that volume, and milk is ~3.1% denser than water due to dissolved milk solids and lactose (236.59 × 1.0313 = 244 g). Meanwhile, 227 g is 8 avoirdupois weight ounces, which is different from 8 fluid ounces.
How many grams is 1 tablespoon of milk?
1 US tablespoon (14.79 mL) of whole milk weighs 15.25 grams, and 1 US teaspoon (4.93 mL) weighs 5.08 grams.
Does 100 mL of milk equal 100 grams?
It is very close: 100 mL of whole milk weighs 103.1 grams. For everyday cooking, 1 mL ≈ 1 g is a workable approximation, but for large baking batches, multiplying mL by 1.031 gives the exact gram weight.