swap_horiz Need Grams to Fluid Ounces instead?

How Much Is 1.03 Fluid Ounces of Buttermilk in Grams?

1.03 fluid ounces of buttermilk equals 31.54 g. Buttermilk has a density of 245g per cup (30.63g per fluid ounce), which means it's relatively light compared to other common cooking ingredients. For comparison, 1.03 fluid ounces of honey would be 43.78 g.

1.03 fluid ounces of buttermilk
=
31.54g
Result using all fluid ounce standards info
31.54 g (US) 30.31 g (UK Fluid Ounce)
1.03 fluid ounces of buttermilk is also
31.54

Formula and Step-by-Step

fluid ounces × 30.63g/fl oz = grams
  1. Start with 1.03 fluid ounces of buttermilk
  2. 1 fluid ounce of buttermilk = 30.63g
  3. 1.03 × 30.63 = 31.54g

The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.

Measuring Tip

Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.

Buttermilk at Different Amounts

How buttermilk scales across common fluid ounces measurements. Your amount (1.03 fluid ounces) is highlighted.

1 fl oz30.63 g1.03 fl oz31.54 g2 fl oz61.25 g3 fl oz91.88 g4 fl oz122.5 g5 fl oz153.13 g6 fl oz183.75 g8 fl oz245 g

For reference, 1.03 fluid ounces of buttermilk (31.54g) is close in weight to a slice of bread (30g).

Other Amounts of Buttermilk

Fluid Ounces US Grams UK Fluid Ounce
1 fluid ounce 30.63 g 29.42 g
1.03 fluid ounces 31.54 g 30.31 g
2 fluid ounces 61.25 g 58.85 g
3 fluid ounces 91.88 g 88.27 g
4 fluid ounces 122.50 g 117.69 g
5 fluid ounces 153.13 g 147.11 g
6 fluid ounces 183.75 g 176.54 g
8 fluid ounces 245.00 g 235.38 g
10 fluid ounces 306.25 g 294.23 g
12 fluid ounces 367.50 g 353.07 g
16 fluid ounces 490.00 g 470.76 g

Understanding the Units

What is a Fluid Ounce?

A US fluid ounce (fl oz) is a unit of volume equal to 29.574 milliliters or 1/8 of a cup. It measures liquid volume and should not be confused with the ounce (oz), which measures weight.

What is a Gram?

Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.

Frequently Asked Questions

About 31.54 g, based on buttermilk having a density of 245g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of fluid ounces by 30.63 (grams per fluid ounce for buttermilk). For 1.03 fluid ounces: 1.03 × 30.63 = 31.54 g.
For the most accurate results, weigh buttermilk on a kitchen scale. If measuring by volume, use a liquid measuring cup on a flat surface and read the level at eye height.
Temperature has a minimal effect on most cooking liquids. The density of buttermilk changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.
Reverse the conversion: 31.54 g ÷ 30.63 = 1.03 fluid ounces. Or use the Grams to Fluid Ounces converter.