how many grams in a tablespoon of cornstarch?

the quick answer
1 tablespoon  =  7 g
spoon and level · per US tablespoon · sourced from King Arthur Baking weight chart

try a different amount

of cornstarch =
7

conversion reference

  • ¼ tablespoon1.8 g
  • tablespoon2.3 g
  • ½ tablespoon3.5 g
  • tablespoon4.7 g
  • ¾ tablespoon5.3 g
  • 1 tablespoon7 g
  • 2 tablespoons14 g
  • 3 tablespoons21 g
measurement note

One tablespoon of cornstarch is 7 g — the working unit for stir-fry slurries, pan-sauce thickening, and crispy coating dredges. Slurry it with an equal volume of cold liquid before it touches anything hot; cornstarch dropped into a simmering wok seizes into pebble-sized lumps that no amount of whisking dissolves.

things people ask