Convert Aquafaba from Teaspoon to Fluid Ounces

How many fluid ounces is 1 teaspoon of aquafaba?

1 teaspoon of aquafaba (chickpea brine) is 0.17 fluid ounces. 2 teaspoons of aquafaba is 0.34 fluid ounces. 1/2 teaspoon of aquafaba is 0.08 fluid ounces. 1/4 teaspoon (0.25 teaspoon) of aquafaba is 0.04 fluid ounces. Use the converter below for any amount.

  • A teaspoon here is the 5 ml standard, the same in the UK, Europe, and Australia. A US teaspoon is fractionally smaller at about 4.9 ml. When teaspoon size matters →

Aquafaba is the starchy liquid drained from a tin of chickpeas (or left over from cooking dried ones). One metric cup (250 ml) weighs 250 grams or 8.82 ounces, close to water but slightly thicker thanks to dissolved proteins and starches. It whips into a foam much like egg white, so vegan bakers use it for meringues, macarons, mousses, and as a binder in cakes and cookies.

Aquafaba recipes often call for tablespoons or millilitres rather than cups, and small differences in volume change how well it whips. Measuring by weight gives more consistent results, and this page converts between grams, cups, millilitres, fluid ounces, and more.

Also known as

  • chickpea brine
  • chickpea water

Aquafaba Calculator

Aquafaba is the most versatile egg substitute. Calculate exact amounts for whole eggs or egg whites.

Egg Substitute Calculator

No measuring spoons? The tool below gets you close, and a measuring spoon set keeps small amounts accurate.

Aquafaba Measurement Converter

Enter a value and pick your units.

Result

0 Fluid Ounces

Common Aquafaba Conversions

Here are the most common aquafaba conversions from teaspoons to fluid Ounces.

TeaspoonsFluid Ounces
0.25 tsp0.04 fl oz
0.5 tsp0.08 fl oz
1 tsp0.17 fl oz
2 tsp0.34 fl oz
3 tsp0.51 fl oz
4 tsp0.68 fl oz
6 tsp1.01 fl oz
8 tsp1.35 fl oz
12 tsp2.03 fl oz

Aquafaba Conversion Chart

The conversion chart below gives a quick reference for converting aquafaba from Teaspoon to Fluid Ounces and other measurements.

tspfl ozcupgramsouncescup(US)tbspml
1 tsp0.17 fl oz0.02 cup5 g0.18 oz0.02 cup (US)0.33 tbsp5 ml
2 tsp0.34 fl oz0.04 cup10 g0.35 oz0.04 cup (US)0.67 tbsp10 ml
3 tsp0.51 fl oz0.06 cup15 g0.53 oz0.06 cup (US)1 tbsp15 ml
4 tsp0.68 fl oz0.08 cup20 g0.71 oz0.08 cup (US)1.33 tbsp20 ml

Frequently Asked Questions

How many fluid ounces is 1 teaspoon of aquafaba?
1 teaspoon of aquafaba is 0.17 fluid ounces. The ratio is fixed, so 2 teaspoons of aquafaba is 0.34 fluid ounces and 0.5 teaspoons is 0.08 fluid ounces. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the aquafaba converter
How many fluid ounces is 1.5 teaspoons of aquafaba?
1.5 teaspoons of aquafaba is 0.25 fluid ounces. The ratio is fixed, so 1 teaspoon of aquafaba is 0.17 fluid ounces and 2 teaspoons is 0.34 fluid ounces. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
How many fluid ounces is 2 teaspoons of aquafaba?
2 teaspoons of aquafaba is 0.34 fluid ounces. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 teaspoon of aquafaba is 0.17 fluid ounces, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact fluid ounces reading.
How many teaspoons of aquafaba is 0.17 fluid ounces?
0.17 fluid ounces of aquafaba is 1.01 teaspoons. The conversion works the same in reverse, so you can switch between fluid ounces and teaspoons without changing the result. This helps when a recipe lists teaspoons but you would rather weigh or measure in fluid ounces. The converter above and the chart below cover both directions for any amount.
How many fluid ounces is 1 teaspoon of chickpea brine?
Chickpea brine is another name for aquafaba, so 1 teaspoon of chickpea brine is 0.17 fluid ounces, exactly the same as aquafaba. The figure does not change with the name: 2 teaspoons is 0.34 fluid ounces and 0.5 teaspoons is 0.08 fluid ounces. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
Are aquafaba and chickpea brine the same thing?
Yes. Chickpea brine is another name for aquafaba, so they are the same ingredient and convert identically. 1 teaspoon of aquafaba is 0.17 fluid ounces under either name, and 2 teaspoons is 0.34 fluid ounces. Recipes use the two names interchangeably, so you can follow either one without changing quantities or weighing any differently.
What is 1/2 tsp aquafaba in fluid ounces?
1/2 teaspoon of aquafaba is 0.08 fluid ounces. The ratio is fixed, so 1 teaspoon of aquafaba is 0.17 fluid ounces and 2 teaspoons is 0.34 fluid ounces. Half measures come up often when scaling a recipe down, and the figure divides cleanly. Use the converter above for any other amount, or the chart below for the common ones.
What is 1/4 tsp aquafaba in fluid ounces?
1/4 teaspoon (0.25 teaspoon) of aquafaba is 0.04 fluid ounces. The ratio is fixed, so 1 teaspoon of aquafaba is 0.17 fluid ounces and 2 teaspoons is 0.34 fluid ounces. Quarter amounts often come up when scaling a recipe down step by step, and the figure divides cleanly. Use the converter above for any other quantity, or the chart below for the most common amounts.

Other Ingredients

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