How Many Grams in 1½ Cups of Tapioca Flour?
Precise conversion for baking and cooking.
The exact weight is
180
grams
1½ cups of tapioca flour = 180g
· Based on 120g per cup
🔢 Quick Calculator
cups of tapioca flour =
180g
Tapioca Flour — All Cup-to-Gram Conversions
| Cups | Grams | Ounces |
|---|---|---|
| ⅛ cups | 15g | 0.5 oz |
| ¼ cups | 30g | 1.1 oz |
| ⅓ cups | 40g | 1.4 oz |
| ½ cups | 60g | 2.1 oz |
| ⅔ cups | 80g | 2.8 oz |
| ¾ cups | 90g | 3.2 oz |
| 1 cup | 120g | 4.2 oz |
| 1¼ cups | 150g | 5.3 oz |
| 1½ cups | 180g | 6.3 oz |
| 1¾ cups | 210g | 7.4 oz |
| 2 cups | 240g | 8.5 oz |
| 2½ cups | 300g | 10.6 oz |
| 3 cups | 360g | 12.7 oz |
| 4 cups | 480g | 16.9 oz |
| 5 cups | 600g | 21.2 oz |
💡 Pro Tip: Tapioca flour and tapioca starch are the same product.
Why Weigh Tapioca Flour in Grams?
When a recipe calls for 1½ cups of tapioca flour, using a kitchen scale to measure exactly 180 grams will give you far more consistent results than volume measurement alone. This is because tapioca flour can be packed, sifted, or scooped differently each time, leading to weight variations of up to 20%.
How to Measure Tapioca Flour by Weight
Place your mixing bowl on a digital kitchen scale and press "tare" to zero it out. Then add tapioca flour until the scale reads 180g. This method is faster than measuring cups and eliminates the guesswork entirely.
Also Known As
Tapioca Flour is sometimes referred to as tapioca starch. The same conversion of 120g per cup applies regardless of the name used.
Frequently Asked Questions
1½ cups of tapioca flour weighs exactly 180 grams or approximately 6.3 ounces. This is based on a standard US cup measurement of 120 grams per cup.
Yes, the density of tapioca flour (120g per cup) is consistent across brands. Minor variations of ±5% may occur depending on grind, moisture, and how the ingredient is packed into the cup — which is exactly why weighing with a scale is recommended.
If measuring by cups, whether you sift can change the weight by 10-20%. When measuring by weight (180g), sifting doesn't affect accuracy since you're targeting an exact gram amount regardless of volume.
This conversion uses the US standard cup (236.6ml, commonly rounded to 240ml). If you're using a metric cup (250ml), the weight will be slightly higher. For perfect accuracy, always use a kitchen scale.