Cups of garlic powder to grams runs on one number, 134 grams per cup. It is a measured property of this ingredient rather than a defined conversion, which is why a generic volume-to-weight tool cannot give you it.
Put next to water — 1 g per mL exactly — garlic powder measures 0.56638 g per mL. That ratio, 56.64%, is what separates this page from every other ingredient in the same units, and it is measured rather than defined.
A cup of garlic powder is 134 g when it is measured the standard way, but how it gets into the cup changes the answer: between about 120.6 g and 160.8 g covers the range from lightly spooned to firmly packed. That 20% spread is larger than most of the adjustments recipes fuss over, and it disappears entirely the moment the ingredient is weighed instead.
Grams are the unit this conversion is really for. A domestic scale resolves to a gram, which is 0.746% of a cup of garlic powder, so weighing gets an accuracy no measuring cup can reach. A 500 g pack of it is 3.731 cups, and a 1 kg pack 7.463.
How the figure is arrived at: Denser than granulated garlic, which is coarser and measures differently by volume for the same weight.
The formula
cups- The amount of garlic powder you are converting, in cups
134- Grams per cup for garlic powder, from its density of 0.56638 g/mL
grams- The equivalent quantity in grams
How it works, step by step
- Enter the quantity in cups.
- It is multiplied by 134, the grams-per-cup figure for garlic powder.
- The result appears in grams, with a second reading in oz beneath it.
- Use the measure table if you want a standard recipe quantity rather than a number you type in.
Worked examples
1/3 cup of garlic powder in grams
1/3 cup of garlic powder weighs out at 44.6667 grams. Divide 44.6667 by 134 and you get back to 1/3 cup, which is the quickest check that the factor is the right way up.
3/4 cup of garlic powder in grams
3/4 cup of garlic powder weighs out at 100.5 grams. Divide 100.5 by 134 and you get back to 3/4 cup, which is the quickest check that the factor is the right way up.
3 cup of garlic powder in grams
Take 3 cup of garlic powder: 3 × 134 gives 402 grams. Doubling the batch takes it to 804 grams, because the relationship is a straight proportion once the density is known.
How to read your score
Frequently asked questions
How many grams are in 1 cup of garlic powder?
One cup of garlic powder is 134 grams. Half that quantity is 67 grams and double it is 268 grams, so the figure scales straight up and down — there is no offset in this conversion, only the factor.
Why is a cup of garlic powder not 236 g like water?
Because weight per cup depends on what is in the cup. Garlic powder has a density of 0.56638 g per mL where water has 1.00, so a cup of it weighs 134 g rather than 236.6 g. That is a difference of 102.6 g per cup, and it is the reason a single volume-to-weight factor cannot be applied to every ingredient.
Does how I measure it change the weight?
Yes, and by more than most people expect. Handling changes the weight of a cup of garlic powder by roughly 20% — about 13.4 g either side of 134 g — because denser than granulated garlic, which is coarser and measures differently by volume for the same weight. Weighing removes the question entirely.
Is a fluid ounce of garlic powder the same as an ounce?
No. A fluid ounce is a volume — one eighth of a US cup, 29.57 mL — and an ounce is a weight. One fluid ounce of garlic powder weighs 0.5908 oz, so the two readings differ by 40.9%. They coincide only for something with the density of water, and then only roughly.
Is this a US cup or a metric cup?
US customary: 236.59 mL, which is the cup every US recipe means. A metric cup is 250 mL, so the same cup of garlic powder would weigh 141.6 g instead of 134 g — 7.6 g more, or 5.67%. Australian and some European recipes use the metric cup, and the difference is large enough to matter in baking.
Do I need a scale for this, or will measuring cups do?
A scale, if the result matters. Volume measuring carries a spread of about 20% for garlic powder — roughly 26.8 g on a 134 g cup — while a domestic scale is accurate to a gram or two. For anything where the ratio of ingredients drives the outcome, bread and pastry above all, weigh it.
How many cups of garlic powder is 500 g?
500 g of garlic powder is 3.7313 cups — 0.00746269 cups to one gram, so 500 × 0.00746269 = 3.7313. Going that way is a division by 134, or a multiplication by 0.00746269 if you prefer.
Garlic powder in cups and grams
| Cups | Grams | Unrounded |
|---|---|---|
| 1/8 cup | 16.75 g | 16.75 |
| 1/4 cup | 33.5 g | 33.5 |
| 1/3 cup | 44.6667 g | 44.66666667 |
| 1/2 cup | 67 g | 67 |
| 2/3 cup | 89.3333 g | 89.33333333 |
| 3/4 cup | 100.5 g | 100.5 |
| 1 cup | 134 g | 134 |
| 1 1/2 cup | 201 g | 201 |
| 2 cup | 268 g | 268 |
| 3 cup | 402 g | 402 |
| 4 cup | 536 g | 536 |
Based on 134 g per cup of garlic powder. One cup of garlic powder is 134 grams.
| Measure | Grams | Ounces | Millilitres |
|---|---|---|---|
| 1 cup | 134 g | 4.73 oz | 236.6 mL |
| 1 tbsp | 8.375 g | 0.295 oz | 14.79 mL |
| 2 tsp | 5.583 g | 0.197 oz | 9.858 mL |
| 1 tsp | 2.792 g | 0.0985 oz | 4.929 mL |
| 3/4 tsp | 2.094 g | 0.0739 oz | 3.697 mL |
| 1/2 tsp | 1.396 g | 0.0492 oz | 2.464 mL |
| 1/4 tsp | 0.6979 g | 0.0246 oz | 1.232 mL |
| 1/8 tsp | 0.349 g | 0.0123 oz | 0.6161 mL |
US customary measures: 1 cup = 236.59 mL, 1 tbsp = 14.79 mL, 1 tsp = 4.93 mL.
| Ingredient | Grams per cup | Ounces per cup | Density (g/mL) |
|---|---|---|---|
| Onion powder | 115 g | 4.057 oz | 0.4861 |
| Ground cinnamon | 125 g | 4.409 oz | 0.5283 |
| Chili powder | 125 g | 4.409 oz | 0.5283 |
| Garlic powder (this page) | 134 g | 4.727 oz | 0.5664 |
| Instant yeast | 144 g | 5.079 oz | 0.6087 |
| Ground turmeric | 144 g | 5.079 oz | 0.6087 |
| Powdered gelatin | 150 g | 5.291 oz | 0.634 |
Ordered by weight. The spread across this group is why a single generic cups-to-grams factor cannot work.