Cream of tartar — Cups to Grams

1 cup of cream of tartar = 150 grams

Cream of tartar conversion table

CupsGramsOuncesTablespoons
1/8 18.8 g 0.66 oz 2
1/4 37.5 g 1.32 oz 4
1/3 50 g 1.76 oz 5.33
1/2 75 g 2.65 oz 8
2/3 100 g 3.53 oz 10.7
3/4 112 g 3.97 oz 12
1 150 g 5.29 oz 16
1 1/2 225 g 7.94 oz 24
2 300 g 10.6 oz 32
3 450 g 15.9 oz 48

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How to measure cream of tartar accurately

For the most reliable baking results, weigh cream of tartar on a kitchen scale rather than scooping by volume. One US cup of cream of tartar weighs about 150 grams, but the exact figure changes with how tightly it's packed and the brand. Use the table above for quick reference, or the converter for any custom amount.