Convert Baking Powder from Tablespoon to Teaspoon

How many teaspoons is 1 tablespoon of baking powder?

1 tablespoon of baking powder is 3 teaspoons. 2 tablespoons of baking powder is 6 teaspoons. 1/2 tablespoon of baking powder is 1.5 teaspoons. 1/4 tablespoon (0.25 tablespoon) of baking powder is 0.75 teaspoons. Use the converter below for any amount.

  • 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 →
  • One metric tablespoon of baking powder weighs about 12 grams. A US tablespoon (14.79 ml) holds about 11.8 grams and an Australian tablespoon (20 ml) about 16 grams.
  • 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.
  • A teaspoon here is the 5 ml standard, the same in the UK, Europe, and Australia. A US teaspoon is fractionally smaller at about 4.9 ml. When teaspoon size matters →
  • With a leavener like baking powder this matters: a teaspoon 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.

Related Baking Powder Ingredients

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 what 1 tablespoon of baking soda (bicarb) is in teaspoons.

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 what 1 tablespoon of cream of tartar is in teaspoons.

Out of baking powder? See baking powder substitutes →

No measuring spoons? The tool below gets you close, and a measuring spoon set keeps small amounts accurate.

Nail small amounts, get spoons

Baking Powder Measurement Converter

Enter a value and pick your units.

Result

3 Teaspoon

Baking Powder Calculators & Baking Tools

Working with baking powder? These tools handle the jobs a converter cannot.

Common Baking Powder Conversions

Here are the most common baking powder conversions from tablespoons to teaspoons.

TablespoonsTeaspoons
1 tbsp3 tsp
2 tbsp6 tsp
3 tbsp9 tsp
4 tbsp12 tsp
6 tbsp18 tsp
8 tbsp24 tsp
10 tbsp30 tsp
12 tbsp36 tsp
16 tbsp48 tsp

Baking Powder Conversion Chart

The conversion chart below gives a quick reference for converting baking powder from Tablespoon to Teaspoon and other measurements.

tbsptspcupgramsouncescup(US)pinch
1 tbsp3 tsp0.06 cup12 g0.42 oz0.06 cup (US)48 pinch
2 tbsp6 tsp0.12 cup24 g0.85 oz0.13 cup (US)96 pinch
3 tbsp9 tsp0.18 cup36 g1.27 oz0.19 cup (US)144 pinch
4 tbsp12 tsp0.24 cup48 g1.69 oz0.25 cup (US)192 pinch

This is a volume conversion, so the result is the same for every ingredient. Use the tablespoons to teaspoons volume converter to switch between cups, tablespoons, teaspoons, and millilitres without weighing.

Frequently Asked Questions

What is 1 tablespoon of baking powder in teaspoons?
1 tablespoon of baking powder is 3 teaspoons. The ratio is fixed, so 2 tablespoons of baking powder is 6 teaspoons and 0.5 tablespoons is 1.5 teaspoons. 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 teaspoons is 1.5 tablespoons of baking powder?
1.5 tablespoons of baking powder is 4.5 teaspoons. The ratio is fixed, so 1 tablespoon of baking powder is 3 teaspoons and 2 tablespoons is 6 teaspoons. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
What is 2 tablespoons of baking powder in teaspoons?
2 tablespoons of baking powder is 6 teaspoons. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 tablespoon of baking powder is 3 teaspoons, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact teaspoons reading.
How many tablespoons of baking powder is 3 teaspoons?
3 teaspoons of baking powder is 1 tablespoon. The conversion works the same in reverse, so you can switch between teaspoons and tablespoons without changing the result. This helps when a recipe lists tablespoons but you would rather weigh or measure in teaspoons. The converter above and the chart below cover both directions for any amount.
What is 1/2 tbsp baking powder in teaspoons?
1/2 tablespoon of baking powder is 1.5 teaspoons. The ratio is fixed, so 1 tablespoon of baking powder is 3 teaspoons and 2 tablespoons is 6 teaspoons. 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.
What is 1/4 tbsp baking powder in teaspoons?
1/4 tablespoon (0.25 tablespoon) of baking powder is 0.75 teaspoons. The ratio is fixed, so 1 tablespoon of baking powder is 3 teaspoons and 2 tablespoons is 6 teaspoons. 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

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