2 Cups Pastry Flour in Grams
212 g — that is what 2 cups of pastry flour weighs, spooned and levelled, per King Arthur Baking. It sounds like a small detail, but in baking and in any recipe written in grams, it is the detail that decides whether the result matches the recipe writer's kitchen. Cups are convenient and grams are accurate, and this page bridges the two for pastry flour with a full table, practical examples, and the method notes that make the number trustworthy. Treat every figure here as approximate and check it against a scale when the stakes are high.
Why this number is worth knowing
Pastry Flour shows up in recipes written both ways — cups in American cookbooks, grams in European ones — and translating between them is where most kitchen errors happen. Knowing that 2 cups of pastry flour is about 212 g means you can follow either kind of recipe without converting on the fly, and you can scale a recipe up or down without the rounding errors that creep in when you convert cup by cup. It also means you can compare recipes: if two recipes for the same dish call for very different amounts of pastry flour, the gram weights make the difference obvious in a way cups never do. Keep the table below bookmarked and the conversion becomes second nature.
Pastry Flour cups to grams conversion table
| Cups | Grams | Tablespoons (approx.) |
|---|---|---|
| 1/4 cup | 26.5 g | 1.7 g |
| 1/3 cup | 35.3 g | 2.2 g |
| 1/2 cup | 53 g | 3.3 g |
| 2/3 cup | 70.7 g | 4.4 g |
| 3/4 cup | 79.5 g | 5 g |
| 1 cup | 106 g | 6.6 g |
| 1 1/2 cups | 159 g | 9.9 g |
| 2 cups | 212 g | 13.2 g |
| 3 cups | 318 g | 19.9 g |
| 4 cups | 424 g | 26.5 g |
The tablespoon column is a bonus for recipes that call for a spoonful or two: one tablespoon of pastry flour weighs about 6.6 g. Remember that a cup is 16 tablespoons, so the numbers in the table are just the cup weight divided by 16, rounded sensibly. For small amounts a scale that reads to the gram is far more reliable than a spoon, because a heaped tablespoon can weigh half as much again as a level one.
How the weight was measured
Spooned and levelled means the ingredient was measured the way King Arthur Baking measures it: spooned into the measuring cup until heaped, then levelled with a straight edge. Never scoop the cup through the bag or jar, and never tap the cup down, because both pack the ingredient and add weight. The source for the 106 g per cup figure is King Arthur Baking, and the confidence in the value is high. King Arthur Baking publishes a standard ingredient weight chart that recipe developers use as a reference, and this page follows it exactly rather than averaging across sources, because an average of two different measuring methods is a number that matches nobody's cup.
Worked examples
A layer cake that calls for 2 cups of pastry flour
A classic layer cake often asks for 2 cups of pastry flour. Weigh out 212 g and you get the crumb the recipe writer intended. If you scooped instead, you could easily add 20 to 30 g extra, and the cake would come out dense and dry. The fix is simple: weigh the flour straight into the bowl on the scale, then add the other dry ingredients on top, taring between each one. One bowl, no extra washing up, and a cake that rises the way it should.
Doubling a cookie batch for a bake sale
Doubling a cookie recipe that uses 1 cup of pastry flour means you need 2 cups, which is 212 g. Doubling by volume doubles the measuring error too, so weighing is worth even more here than in a single batch. Spoon and level the flour if you must use cups, but weighing 212 g is faster and more reliable, and it keeps the spread of the cookies consistent from the first tray to the last.
A bread dough with a hydration target
Bread bakers think in hydration — the weight of water as a percentage of the weight of flour. With 2 cups of pastry flour at 212 g, a 65% hydration dough needs about 137.8 g of water. That calculation is only possible because the flour is weighed; in cups, hydration is guesswork. If your dough feels too stiff or too slack, check the flour weight first before blaming the recipe.
Storing pastry flour so the conversion stays true
Airtight container, cool and dry, up to 1 year. Storage matters because the weight of a cup changes when the ingredient changes. Keep pastry flour in an airtight container in a cool, dry place, and the density stays close to the value on this page. Left open, pastry flour picks up moisture or dries out, and the cup weight drifts. Buy in sensible quantities, label the container with the date, and replace it when it is past its best. A stale ingredient does not just weigh differently — it tastes different too, and no conversion table can fix that.
Frequently asked questions
How many grams is 2 cups of pastry flour?
2 cups of pastry flour weighs approximately 212 g, measured spooned and levelled. The figure comes from the King Arthur Baking value of 106 g per cup. All weights on this page are approximate — verify with a kitchen scale when precision matters.
Can I use a cup instead of weighing pastry flour?
Yes, but spoon and level rather than scooping: spoon pastry flour into the cup until heaped, then sweep a knife across the top. Scooping packs the ingredient and can add 10 to 20 percent extra weight. For 2 cups, fill and level the cup twice. Weighing 212 g is more accurate and, once you are used to it, faster.
Is 212 g exact for 2 cups of pastry flour?
No — it is approximate. The per-cup value of 106 g comes from King Arthur Baking, and real-world variation in brand, grind, moisture and packing means your cup may weigh a few grams more or less. For most cooking that is fine; for baking, weigh with a scale and treat the table as your planning guide.
How many cups is 212 g of pastry flour?
212 g of pastry flour is 2 cups — the conversion works in both directions, since 106 g equals one cup. If your recipe is written in grams and your tools are cups, divide the gram weight by 106 to get cups.
How do I measure pastry flour without a scale?
Use the spoon-and-level method: spoon pastry flour into a dry measuring cup until it is heaped above the rim, then level it with the back of a knife. Do not scoop the cup through the bag and do not tap it down. For 2 cups, repeat for a second cup. It is less accurate than weighing 212 g, but it is the best cup method available.