CookingTeaspoons to Grams

1 tsp Baking Powder in Grams

Updated: March 1, 2026

Snapshot

1 teaspoon of baking powder equals 4 grams. Conversion Encyclopedia keeps one fixed ingredient basis on this page so the calculator, common values, and reverse page stay aligned.

Reference basis: 4 g per 1 teaspoon.
Example: For 1/2 tsp of baking powder, the result is about 2 grams with the same factor.
Use the reverse page if you need the opposite direction with the same basis.

Use the interactive calculator below for custom values and the common-value table for quick checks.

Interactive conversion

Converter Calculator

4 Grams

Switch

4 grams

With 1 teaspoon of Baking Powder, that equals 4 grams.

Machine access

Available to apps and AI agents

1 tsp Baking Powder in Grams can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The baking-powder identifier tells the conversion engine which ingredient record to use for the same calculation shown by the calculator.

Machine-readable identifiers

Conversion family: cooking
Source unit: teaspoon_us
Target unit: gram
Ingredient: baking-powder

The JSON API and OpenAPI specification use the identifiers to reach the conversion engine. WebMCP lets compatible AI agents request the same calculation.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "cooking",
  "value": 1,
  "from": "teaspoon_us",
  "to": "gram",
  "material": "baking-powder"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "teaspoon_us",
    "to": "gram",
    "result": {
      "raw": 4,
      "display": "4"
    },
    "canonicalPath": "/cooking/teaspoons-to-grams/baking-powder/"
  }
}

Full API documentation

Explanation

The converter converts baking powder teaspoons into grams. In this converter, 1 teaspoon of baking powder is about 4 grams, 1/2 teaspoon is about 2 grams, 1/4 teaspoon is about 1 gram, 3/4 teaspoon is about 3 grams, and 2 teaspoons are about 8 grams.

Use it for baking recipes where spoon measures need repeatable gram targets. Baking powder can settle or compact, so this page keeps one explicit level-teaspoon basis.

Baking Powder uses a reviewed reference of 192 grams per US cup in this dataset. Evidence status: medium-confidence. Source basis: King Arthur weight chart (1 tsp=4g, derived)

Moisture, preparation, particle size, packing, and temperature can change bulk density, so match the ingredient form named on the page.

Method & Baking Powder Basis

Spoon basis: 1 level teaspoon of baking powder is fixed at about 4 grams in this converter.
Applied factor: grams = teaspoons x 4.
Consistency rule: snapshot, calculator, FAQ, and common values all use the same baking-powder teaspoon basis.

Common Conversion Values

Teaspoons	Grams
0.1	0.5
0.3	1
0.5	2
0.8	3
1	4
1.3	5
1.5	6
2	8
3	12
4	16

Methodology

Baking Powder: teaspoons to grams evidence

Direction calculation: Baking Powder — 1 US teaspoon equals 4 grams. Reference: 192 g/US cup. Source basis: King Arthur weight chart (1 tsp=4g, derived)

Among the 28 reviewed records labeled Baking Ingredients, the nearest factor to Baking Powder is Chocolate Chips at 170 g/cup: a difference of 22 g/cup (11.5% relative to Baking Powder). The observed range in this labeled group is Matcha Powder at 48 g/cup to Baking Soda at 288 g/cup.

Moisture, preparation, particle size, packing, and temperature can change bulk density, so match the ingredient form named on the page.

Questions & answers

Frequently Asked Questions

What can change a Baking Powder measurement?

Moisture, preparation, particle size, packing, and temperature can change bulk density, so match the ingredient form named on the page. The converter preserves one documented reference so repeated calculations remain comparable.

How many grams are in 1 teaspoon of baking powder?

1 level teaspoon of baking powder is about 4 grams in this converter.

How many grams are in 1/2 teaspoon of baking powder?

1/2 teaspoon of baking powder is about 2 grams with the same basis.

How many grams are in 1/4 teaspoon of baking powder?

1/4 teaspoon of baking powder is about 1 gram in this converter.

How many grams are in 3/4 teaspoon of baking powder?

3/4 teaspoon of baking powder is about 3 grams with the same basis.

How many grams are in 1 1/2 teaspoons of baking powder?

1 1/2 teaspoons of baking powder are about 6 grams in this converter.

Is baking powder the same weight as baking soda?

No. This page uses the baking-powder basis only; baking soda has a different spoon weight.