Convert Baking Soda (Bicarb) from Cup (US) to Teaspoon

How many teaspoons is 1 US cup of baking soda (bicarb)?

1 US cup of baking soda (bicarb) is 48 teaspoons. 2 US cups of baking soda (bicarb) is 96 teaspoons. 1/2 US cup of baking soda (bicarb) is 24 teaspoons. 1/4 US cup (0.25 US cup) of baking soda (bicarb) is 12 teaspoons. 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 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 soda (bicarb) 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 soda, also known as sodium bicarbonate, is a versatile leavening agent used in baking. When combined with acidic ingredients like yoghurt, lemon juice, or vinegar, it produces carbon dioxide gas, which helps dough and batter rise. Baking soda is commonly used in recipes for cookies, cakes, and quick breads.

Baking soda is roughly three times stronger than baking powder, so even a small over-measure can leave a soapy, metallic taste. Measuring by weight rather than volume gives you more consistent results. Use the converter below for grams, cups, teaspoons, and more.

Also known as

  • Sodium Bicarbonate
  • Bicarbonate of Soda
  • Bicarb
  • Bread Soda
  • Cooking Soda
  • Saleratus

Related Baking Soda (Bicarb) Ingredients

Baking powder is baking soda already blended with a dry acid and a starch, so it is milder and acts on its own without extra acidic ingredients. To swap baking soda for baking powder, use roughly three times as much and drop any added acid from the recipe. See what 1 US cup of baking powder is in teaspoons.

Cream of tartar is the acid that pairs with baking soda to replace baking powder. Use the cream of tartar converter for teaspoon and gram conversions. See what 1 US cup of cream of tartar is in teaspoons.

Out of baking soda (bicarb)? See baking soda (bicarb) substitutes →

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Baking Soda (Bicarb) Measurement Converter

Enter a value and pick your units.

Result

48 Teaspoon

Baking Soda (Bicarb) Calculators & Baking Tools

Working with baking soda (bicarb)? These tools handle the jobs a converter cannot.

Common Baking Soda (Bicarb) Conversions

Here are the most common baking soda (bicarb) conversions from cups (US) to teaspoons.

Cups (US)Teaspoons
0.25 cups (US)12 tsp
0.5 cups (US)24 tsp
0.75 cups (US)36 tsp
1 cup (US)48 tsp
1.25 cups (US)60 tsp
1.5 cups (US)72 tsp
2 cups (US)96 tsp
2.5 cups (US)120 tsp
3 cups (US)144 tsp

Baking Soda (Bicarb) Conversion Chart

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

cup(US)tspcupgramsouncestbsppinch
0.25 cup (US)12 tsp0.24 cup52.8 g1.68 oz4 tbsp192 pinch
0.5 cup (US)24 tsp0.48 cup105.6 g3.36 oz8 tbsp384 pinch
1 cup (US)48 tsp0.96 cup211.2 g6.72 oz16 tbsp768 pinch
2 cup (US)96 tsp1.92 cup422.4 g13.44 oz32 tbsp1536 pinch

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

Frequently Asked Questions

How many teaspoons is 1 US cup of baking soda (bicarb)?
1 US cup of baking soda (bicarb) is 48 teaspoons. The ratio is fixed, so 2 US cups of baking soda (bicarb) is 96 teaspoons and 0.5 US cups is 24 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 soda (bicarb) converter
How many teaspoons is 1.5 US cups of baking soda (bicarb)?
1.5 US cups of baking soda (bicarb) is 72 teaspoons. The ratio is fixed, so 1 US cup of baking soda (bicarb) is 48 teaspoons and 2 US cups is 96 teaspoons. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
How many teaspoons is 2 US cups of baking soda (bicarb)?
2 US cups of baking soda (bicarb) is 96 teaspoons. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 US cup of baking soda (bicarb) is 48 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 US cups of baking soda (bicarb) is 48 teaspoons?
48 teaspoons of baking soda (bicarb) is 1 US cup. The conversion works the same in reverse, so you can switch between teaspoons and US cups without changing the result. This helps when a recipe lists US cups but you would rather weigh or measure in teaspoons. The converter above and the chart below cover both directions for any amount.
Are baking soda (bicarb) and Sodium Bicarbonate the same thing?
Yes. Sodium Bicarbonate is another name for baking soda (bicarb), so they are the same ingredient and convert identically. 1 US cup of baking soda (bicarb) is 48 teaspoons under either name, and 2 US cups is 96 teaspoons. Recipes use the two names interchangeably, so you can follow either one without changing quantities or weighing any differently.
What is 1/2 cup (US) baking soda (bicarb) in teaspoons?
1/2 US cup of baking soda (bicarb) is 24 teaspoons. The ratio is fixed, so 1 US cup of baking soda (bicarb) is 48 teaspoons and 2 US cups is 96 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 cup (US) baking soda (bicarb) in teaspoons?
1/4 US cup (0.25 US cup) of baking soda (bicarb) is 12 teaspoons. The ratio is fixed, so 1 US cup of baking soda (bicarb) is 48 teaspoons and 2 US cups is 96 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.

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