Convert Tapioca Starch from Cup (US) to Grams

How many grams is 1 US cup of tapioca starch?

1 US cup of tapioca starch (tapioca flour) is 115.2 grams. 2 US cups of tapioca starch is 230.4 grams. 1/2 US cup of tapioca starch is 57.6 grams. 1/4 US cup (0.25 US cup) of tapioca starch is 28.8 grams. Use the converter below for any amount.

  • These figures use the US cup (240 ml), so 1 cup is 115.2 g. A metric cup is slightly larger at 250 ml and holds about 120 g. Use the metric 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 →

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

Related Tapioca Starch Ingredients

Corn flour (cornstarch) and tapioca starch both thicken at a 1:1 rate, though tapioca is a little lighter per cup (120 g vs 135 g corn flour). Tapioca sets glossier and clearer and freezes and thaws without weeping, while corn flour is cheaper and clouds slightly. See what 1 US cup of corn flour is in grams.

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 what 1 US cup of arrowroot is in grams.

Out of tapioca starch? See tapioca starch substitutes →

No measuring cups? The tool below gets you close, and a measuring cup set keeps every batch the same.

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Tapioca Starch Measurement Converter

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Result

115.2 Grams

Tapioca Starch Calculators & Baking Tools

Working with tapioca starch? These tools handle the jobs a converter cannot.

Common Tapioca Starch Conversions

Here are the most common tapioca starch conversions from cups (US) to grams.

Cups (US)Grams
0.25 cups (US)28.8 g
0.5 cups (US)57.6 g
0.75 cups (US)86.4 g
1 cup (US)115.2 g
1.25 cups (US)144 g
1.5 cups (US)172.8 g
2 cups (US)230.4 g
2.5 cups (US)288 g
3 cups (US)345.6 g

Tapioca Starch Conversion Chart

The conversion chart below gives a quick reference for converting tapioca starch from Cup (US) to Grams and other measurements.

cup(US)gramscupouncestbsptsp
0.25 cup (US)28.8 g0.24 cup1.02 oz4 tbsp12 tsp
0.5 cup (US)57.6 g0.48 cup2.03 oz8 tbsp24 tsp
1 cup (US)115.2 g0.96 cup4.06 oz16 tbsp48 tsp
2 cup (US)230.4 g1.92 cup8.12 oz32 tbsp96 tsp

For cups to grams with a different ingredient, use the cups to grams converter for a quick-reference table.

For the reverse conversion, see 100 grams of tapioca starch in US cups.

Frequently Asked Questions

What is 1 US cup of tapioca starch in grams?
1 US cup of tapioca starch is 115.2 grams. The ratio is fixed, so 2 US cups of tapioca starch is 230.4 grams and 0.5 US cups is 57.6 grams. 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 grams is 1.5 US cups of tapioca starch?
1.5 US cups of tapioca starch is 172.8 grams. The ratio is fixed, so 1 US cup of tapioca starch is 115.2 grams and 2 US cups is 230.4 grams. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
What is 2 US cups of tapioca starch in grams?
2 US cups of tapioca starch is 230.4 grams. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 US cup of tapioca starch is 115.2 grams, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact grams reading.
How many US cups of tapioca starch is 115.2 grams?
115.2 grams of tapioca starch is 1 US cup. The conversion works the same in reverse, so you can switch between grams and US cups without changing the result. This helps when a recipe lists US cups but you would rather weigh or measure in grams. The converter above and the chart below cover both directions for any amount.
Are tapioca starch and tapioca flour the same thing?
Yes. Tapioca flour is another name for tapioca starch, so they are the same ingredient and convert identically. 1 US cup of tapioca starch is 115.2 grams under either name, and 2 US cups is 230.4 grams. Recipes use the two names interchangeably, so you can follow either one without changing quantities or weighing any differently.
What is 1/2 cup (US) tapioca starch in grams?
1/2 US cup of tapioca starch is 57.6 grams. The ratio is fixed, so 1 US cup of tapioca starch is 115.2 grams and 2 US cups is 230.4 grams. 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 cup (US) tapioca starch in grams?
1/4 US cup (0.25 US cup) of tapioca starch is 28.8 grams. The ratio is fixed, so 1 US cup of tapioca starch is 115.2 grams and 2 US cups is 230.4 grams. 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.
Is 1 cup of tapioca starch 120 or 115 grams?
A cup of tapioca starch weighs 120 grams in a metric cup (250 ml) and about 115 grams in a US cup (240 ml), since the metric cup holds a little more. Most US recipes mean the US cup, while UK, Australian, and European recipes use the metric cup. The difference is small but worth checking when a recipe is precise. Weigh on a scale for the most reliable result.

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