Use this helpful guide to find baking and cooking conversions between metric, imperial, and US cup measures.
Convert carefully
For most home cooks, an extra gram or two of an ingredient won't make much of a difference.
Once you start working with larger quantities, however, precision counts: an incorrect measurement can throw off a ratio and ruin a recipe.
Proper ingredient measurements are especially important in baking.
If you're working with larger quantities, especially in baking, seek out a precise conversion tool on the internet, or use a search engine to convert between metric and imperial.
Volume When measuring liquid, cooking measurements are quite straightforward:
Weight
Check this chart for basic imperial to metric conversions
Spoons!
Ever stop to wonder about teaspoons, dessertspoons, and tablespoons? Here are their metric equivalents. But first:
1 dessertspoon = 2 teaspoons
3 teaspoons = 1 tablespoon
Also, know that tablespoons can be easily used to convert dry (and wet) ingredients to/from US cups. Here's a simple conversion chart:
Weight of common ingredients
Found a recipe in US cups? Keep in mind, a cup of butter weighs much more than a cup of flour! Use this chart to convert common ingredients between cups, metric and imperial:
Quick conversions
For other common ingredients, here are some quick conversions from US cups to metric:
1 cup chocolate chips = 150 g
1 cup cocoa powder = 125 g
1 cup chopped walnuts or pecans = 125 g
1 cup walnut or pecan halves = 100 g
1 cup desiccated coconut = 75 g
1 tablespoon baking powder = 15 g
1 tablespoon salt = 18 g
1 cup grated Cheddar cheese = 120 g
1 cup grated Parmesan cheese = 80 g
1 cup dried breadcrumbs = 120 g
1 cup couscous = 175 g
1 cup lentils = 190 g
1 cup sultanas or raisins = 170 g
Crystal sugar:
Flat spoon — 12 gr
Full spoon — 25 grams
Flat teaspoon — 4 grams
Full teaspoon — 8 grams
Powder sugar:
Flat spoon — 15 grams
Full spoon — 30 grams
Flat teaspoon — 5 grams
Full teaspoon — 10 grams
Flour:
Flat spoon — 12 grams
Full spoon — 20 grams
Flat teaspoon — 3 grams
Full teaspoon — 7 grams
Grits:
Flat spoon — 10 grams
Full spoon — 22 grams
Flat teaspoon — 3 grams
Full teaspoon — 7 grams
Rice:
Flat spoon — 15 grams
Full spoon — 30 grams
Flat teaspoon — 3 grams
Full teaspoon — 5 grams
Milk or water:
Spoon — 15 ml
Large glass — 100 ml
Cup — 250 ml
Cup — 50 ml
Spices:
Spoon density — 2 grams
Spoon: baking powder or
gelatin powder — 3 grams
A teaspoon of salt or a teaspoon of milk in
powder or sugar cube — 5 grams
A teaspoon of ground coffee — 6 grams
Vegetables:
Medium-sized tomato — 100 grams
Medium-sized carrot — 100 grams
Medium-sized potatoes — 90 grams
Onion head of medium size — 90 grams
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