Convert Tapioca Starch from Teaspoon to Cup

How many cups is 1 teaspoon of tapioca starch?

1 teaspoon of tapioca starch (tapioca flour) is 0.02 cups. 2 teaspoons of tapioca starch is 0.04 cups. 1/2 teaspoon of tapioca starch is 0.01 cups. Use the converter below for any amount.

  • These figures use the metric cup (250 ml). A US cup is slightly smaller at 240 ml, so it holds a little less. Use the US cup converter →
  • Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →
  • 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 →
  • A little over or under won't ruin the bake, though it can nudge the final taste or colour.

Tapioca starch is a fine, silky powder extracted from the cassava root, used to thicken pie fillings, soups, and sauces to a glossy, clear finish. One metric cup (250 ml) weighs around 120 grams or 4.23 ounces. When a recipe gives tapioca in cups and your packet reads grams, converting by weight stops a filling turning runny or rubbery.

Tapioca starch is light and powdery, so a scooped cup can vary by several grams depending on how it packs. Weighing it keeps fruit fillings and sauces setting to the same gloss every time.

Also known as

  • tapioca flour
  • cassava starch
  • tapioca powder

Corn flour (cornstarch) and tapioca starch both thicken at a 1:1 rate and weigh the same per cup (120 g). Tapioca sets glossier and clearer and freezes and thaws without weeping, while corn flour is cheaper and clouds slightly. See our Corn Flour converter.

Arrowroot and tapioca starch are close cousins, both clear-setting root starches that swap 1:1. Arrowroot is a touch denser per cup (128 g vs 120 g) and sets a firmer gel, while tapioca gives a stretchier, glossier finish good for pie fillings. See our Arrowroot converter.

Out of tapioca starch? See tapioca starch substitutes →

No measuring cups? The tool below gets you close. For consistent results, grab a measuring cup set.

Tapioca Starch Measurement Converter

Enter a value and pick your units.

Result

0 Cup

Common Tapioca Starch Conversions

Here are the most common tapioca starch conversions from teaspoons to cups.

TeaspoonsCups
0.25 tsp0.01 cups
0.5 tsp0.01 cups
1 tsp0.02 cups
2 tsp0.04 cups
3 tsp0.06 cups
4 tsp0.08 cups
6 tsp0.12 cups
8 tsp0.16 cups
12 tsp0.24 cups

Tapioca Starch Conversion Chart

The conversion chart below gives a quick reference for converting tapioca starch from Teaspoon to Cup and other measurements.

tspcupgramsouncescup(US)tbsp
1 tsp0.02 cup2.4 g0.08 oz0.02 cup (US)0.33 tbsp
2 tsp0.04 cup4.8 g0.17 oz0.04 cup (US)0.67 tbsp
3 tsp0.06 cup7.2 g0.25 oz0.06 cup (US)1 tbsp
4 tsp0.08 cup9.6 g0.34 oz0.08 cup (US)1.33 tbsp

Frequently Asked Questions

How many cups is 1 teaspoon of tapioca starch?
1 teaspoon of tapioca starch is 0.02 cups. The ratio is fixed, so 2 teaspoons of tapioca starch is 0.04 cups and 0.5 teaspoons is 0.01 cups. 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 tapioca starch converter
How many cups is 1.5 teaspoons of tapioca starch?
1.5 teaspoons of tapioca starch is 0.03 cups. The ratio is fixed, so 1 teaspoon of tapioca starch is 0.02 cups and 2 teaspoons is 0.04 cups. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
How many cups is 2 teaspoons of tapioca starch?
2 teaspoons of tapioca starch is 0.04 cups. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 teaspoon of tapioca starch is 0.02 cups, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact cups reading.
How many teaspoons of tapioca starch is 0.02 cups?
0.02 cups of tapioca starch is 1 teaspoon. The conversion works the same in reverse, so you can switch between cups and teaspoons without changing the result. This helps when a recipe lists teaspoons but you would rather weigh or measure in cups. The converter above and the chart below cover both directions for any amount.
How many cups is 1 teaspoon of tapioca flour?
Tapioca flour is another name for tapioca starch, so 1 teaspoon of tapioca flour is 0.02 cups, exactly the same as tapioca starch. The figure does not change with the name: 2 teaspoons is 0.04 cups and 0.5 teaspoons is 0.01 cups. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
How many cups is 1/2 teaspoon of tapioca starch?
1/2 teaspoon of tapioca starch is 0.01 cups. The ratio is fixed, so 1 teaspoon of tapioca starch is 0.02 cups and 2 teaspoons is 0.04 cups. 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.

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