Leaveners, Salt & Spices
Convert millilitres of baking powder to grams
One millilitre of baking powder weighs about 0.812 g, and half a millilitre comes to roughly 0.406 g. Enter any amount below to convert it, or use the chart further down as a quick reference while you cook.
1 ml of baking powder =
0.812 g
- oz
- 0.029
- kg
- 0.00081
- lb
- 0.0018
Baking Powder: 192 g per US cup · NIST Handbook 133. 1 teaspoon = 4 g. Leavening errors are unforgiving, so measure with level spoons or a 0.1 g scale.
Full baking powder chart →Baking Powder at a glance
Every number on this page comes from a single figure: 192 grams per US cup (NIST Handbook 133).
- 1 cup
- 192 g
- 1 tablespoon
- 12 g
- 1 teaspoon
- 4 g
- 1 cup in ounces
- 6.77 oz
- 100 g in cups
- 0.521 cups
- Density
- 0.81 g/ml
millilitres to grams chart for baking powder
Print it, screenshot it, or bookmark this page — these are the amounts recipes ask for most often.
| Millilitres | Grams | Ounces (weight) | Pounds |
|---|---|---|---|
| 15 ml | 12.2 g | 0.429 oz | 0.027 lb |
| 30 ml | 24.3 g | 0.859 oz | 0.054 lb |
| 50 ml | 40.6 g | 1.43 oz | 0.089 lb |
| 60 ml | 48.7 g | 1.72 oz | 0.107 lb |
| 100 ml | 81.2 g | 2.86 oz | 0.179 lb |
| 120 ml | 97.4 g | 3.44 oz | 0.215 lb |
| 150 ml | 122 g | 4.29 oz | 0.268 lb |
| 200 ml | 162 g | 5.73 oz | 0.358 lb |
| 240 ml | 195 g | 6.87 oz | 0.429 lb |
| 500 ml | 406 g | 14.3 oz | 0.895 lb |
How this conversion is calculated
Volume-to-weight conversions are only as good as the density behind them. We treat baking powder as 192 g per US customary cup, which works out to 0.812 g/ml. From there:
- Your millilitres figure is converted into millilitres or grams using standard unit sizes (ml = 1 ml).
- The density above bridges volume and weight in whichever direction you need.
- The result is rounded the way a cook would round it — to the nearest gram, or to a usable fraction such as 1/2 cups.
Measuring baking powder accurately
1 teaspoon = 4 g. Leavening errors are unforgiving, so measure with level spoons or a 0.1 g scale.
If a recipe matters to you — bread, macarons, anything with a tight hydration or ratio — weigh it. A £10 digital scale removes the single largest source of variation in home baking, and it is faster than washing three measuring cups.
When cups are fine
- Liquids measured in a proper jug, where volume is the honest unit anyway.
- Forgiving savoury cooking: soups, stews, stir-fries, marinades.
- Small amounts of leaveners and spices, as long as you use level spoons.
Frequently asked questions
How many grams are in 1 millilitre of baking powder?
1 millilitre of baking powder is 0.812 g. This is based on a density of 192 g per US cup.
How many grams are in 2 millilitres of baking powder?
2 millilitres of baking powder is 1.62 g, and 0.406 g for half a millilitre.
How much is 100 g of baking powder in cups?
100 g of baking powder is about 1/2 cups. Weight is always the more reliable measurement, so use a scale when the recipe gives grams.
Why do other sites give a different number for baking powder?
1 teaspoon = 4 g. Leavening errors are unforgiving, so measure with level spoons or a 0.1 g scale.
Do UK and Australian cups give the same result?
No. A US customary cup is 236.6 ml, a metric cup used in Australia and New Zealand is 250 ml, and an old UK imperial cup is 284 ml. Our default is the US cup, but you can pick metric cups in the converter.