Convert Baking Powder from Cup (US) to Tablespoon

How many tablespoons is 1 US cup of baking powder?

1 US cup of baking powder is 16 tablespoons. 2 US cups of baking powder is 32 tablespoons. 1/2 US cup of baking powder is 8 tablespoons. 1/4 US cup (0.25 US cup) of baking powder is 4 tablespoons. Use the converter below for any amount.

  • These figures use the US cup (240 ml). A metric cup is slightly larger at 250 ml, so it holds a little more. Use the metric cup converter →
  • Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →
  • A tablespoon here is the 15 ml metric standard, about 16.67 to a metric cup, the same size as a UK tablespoon. A US tablespoon is smaller at 14.79 ml, so US cooks measuring with US spoons need slightly more. An Australian tablespoon is larger at 20 ml, so it holds about a third more. When tablespoon size matters →
  • With a leavener like baking powder this matters: a tablespoon is a small amount and the chemistry is unforgiving. Too much and the bake domes, cracks, then sinks with a soapy tang. Too little and it stays dense. Use a real measuring spoon and level the top.

Baking powder is a leavening agent commonly used in baking to help dough and batter rise. It typically consists of a combination of an acid (like cream of tartar), a base (like baking soda), and a moisture absorber (like cornstarch). When mixed with wet ingredients, it produces carbon dioxide gas, which creates bubbles that cause the mixture to expand and become light and fluffy.

Baking powder is used in small amounts (usually 1–2 teaspoons per recipe) and even a slight excess can make baked goods taste bitter or collapse after rising. Measuring by weight is the most reliable way to get it right. Use the converter below for grams, cups, teaspoons, and more.

Baking Powder Calculator

Don't have self-raising flour? Use our calculator to make it from scratch.

Self Raising Flour Calculator

Baking soda (bicarb) is the pure alkali inside baking powder, with no built-in acid, so it is roughly three times stronger. They are not a 1:1 swap: to replace baking powder with baking soda you need to add an acid such as cream of tartar, and use about a third of the amount. See our Baking Soda (Bicarb) converter.

Cream of tartar is the dry acid inside baking powder. Use the cream of tartar converter for teaspoon and gram conversions when pairing it with baking soda. See our Cream of Tartar converter.

Out of baking powder? See baking powder substitutes →

No measuring cups? The tool below gets you close, and a measuring cup set keeps every batch the same.

Baking Powder Measurement Converter

Enter a value and pick your units.

Result

0 Tablespoon

Common Baking Powder Conversions

Here are the most common baking powder conversions from cups (US) to tablespoons.

Cups (US)Tablespoons
0.25 cups (US)4 tbsp
0.5 cups (US)8 tbsp
0.75 cups (US)12 tbsp
1 cup (US)16 tbsp
1.25 cups (US)20 tbsp
1.5 cups (US)24 tbsp
2 cups (US)32 tbsp
2.5 cups (US)40 tbsp
3 cups (US)48 tbsp

Baking Powder Conversion Chart

The conversion chart below gives a quick reference for converting baking powder from Cup (US) to Tablespoon and other measurements.

cup(US)tbspcupgramsouncestsp
0.25 cup (US)4 tbsp0.24 cup48 g1.69 oz12 tsp
0.5 cup (US)8 tbsp0.48 cup96 g3.38 oz24 tsp
1 cup (US)16 tbsp0.96 cup192 g6.77 oz48 tsp
2 cup (US)32 tbsp1.92 cup384 g13.54 oz96 tsp

Frequently Asked Questions

How many tablespoons is 1 US cup of baking powder?
1 US cup of baking powder is 16 tablespoons. The ratio is fixed, so 2 US cups of baking powder is 32 tablespoons and 0.5 US cups is 8 tablespoons. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the baking powder converter
How many tablespoons is 1.5 US cups of baking powder?
1.5 US cups of baking powder is 24 tablespoons. The ratio is fixed, so 1 US cup of baking powder is 16 tablespoons and 2 US cups is 32 tablespoons. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
How many tablespoons is 2 US cups of baking powder?
2 US cups of baking powder is 32 tablespoons. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 US cup of baking powder is 16 tablespoons, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact tablespoons reading.
How many US cups of baking powder is 16 tablespoons?
16 tablespoons of baking powder is 1 US cup. The conversion works the same in reverse, so you can switch between tablespoons and US cups without changing the result. This helps when a recipe lists US cups but you would rather weigh or measure in tablespoons. The converter above and the chart below cover both directions for any amount.
How many tablespoons is 1/2 US cup of baking powder?
1/2 US cup of baking powder is 8 tablespoons. The ratio is fixed, so 1 US cup of baking powder is 16 tablespoons and 2 US cups is 32 tablespoons. Half measures come up often when scaling a recipe down, and the figure divides cleanly. Use the converter above for any other amount, or the chart below for the common ones.
How many tablespoons is 1/4 US cup of baking powder?
1/4 US cup (0.25 US cup) of baking powder is 4 tablespoons. The ratio is fixed, so 1 US cup of baking powder is 16 tablespoons and 2 US cups is 32 tablespoons. Quarter amounts often come up when scaling a recipe down step by step, and the figure divides cleanly. Use the converter above for any other quantity, or the chart below for the most common amounts.

Other Ingredients

If you need help with any other ingredients click below: