CookingGrams to Tablespoons

Baking Soda Grams to Tablespoons

Updated: March 1, 2026

Snapshot

15 grams of baking soda equals 0.83 tablespoons. Conversion Encyclopedia keeps one fixed ingredient basis on this page so the calculator, common values, and reverse page stay aligned.

Reference basis: 18 g per 1 tablespoon.
Example: For 20 g of baking soda, the result is about 1.11 tablespoons with the same basis.
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

0.83 Tablespoons

Switch

15 grams

With 15 grams of Baking Soda, you get almost 1 full tablespoon.

Machine access

Available to apps and AI agents

Baking Soda Grams to Tablespoons can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The baking-soda 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: gram
Target unit: tablespoon_us
Ingredient: baking-soda

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": 15,
  "from": "gram",
  "to": "tablespoon_us",
  "material": "baking-soda"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 15,
    "from": "gram",
    "to": "tablespoon_us",
    "result": {
      "raw": 0.8333333333333334,
      "display": "0.83"
    },
    "canonicalPath": "/cooking/grams-to-tablespoons/baking-soda/"
  }
}

Full API documentation

Explanation

This converter changes baking soda from grams into tablespoons using one fixed baking-soda basis: 18 grams per tablespoon. With that basis, 15 grams is about 0.83 tablespoon, 20 grams is about 1.11 tablespoons, 50 grams is about 2.78 tablespoons, 100 grams is about 5.56 tablespoons, and 200 grams is about 11.11 tablespoons.

Use it when a baking soda amount is listed by weight but the practical prep measure is a tablespoon. Baking soda can compact differently, so this converter keeps one explicit tablespoon basis across the answer, calculator, table, FAQ, and reverse page.

Baking Soda uses a reviewed reference of 288 grams per US cup in this dataset. Evidence status: medium-confidence. Source basis: King Arthur weight chart (½ tsp=3g, derived)

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

Method & Baking Soda Basis

Tablespoon basis: this converter uses about 18 grams per tablespoon of baking soda.
Applied factor: tablespoons = grams / 18.
Consistency rule: snapshot, calculator, FAQ, and common values all use the same baking-soda tablespoon basis.

Common Conversion Values

Grams	Tablespoons
1	0.06
6	0.33
10	0.56
13	0.72
15	0.83
20	1.11
21	1.17
26	1.44
35	1.94
40	2.22
50	2.78
100	5.56
200	11.11
211	11.72
500	27.78

Methodology

Baking Soda: grams to tablespoons evidence

Direction calculation: Baking Soda — 1 gram equals 0.05555555556 US tablespoons. Reference: 288 g/US cup. Source basis: King Arthur weight chart (½ tsp=3g, derived)

Among the 28 reviewed records labeled Baking Ingredients, the nearest factor to Baking Soda is Baking Powder at 192 g/cup: a difference of 96 g/cup (33.3% relative to Baking Soda). 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 Soda 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 tablespoons is 15 g of baking soda?

15 grams of baking soda is about 0.83 tablespoon in this converter.

How many tablespoons is 20 g of baking soda?

20 grams of baking soda is about 1.11 tablespoons with the same basis.

How many tablespoons is 50 g of baking soda?

50 grams of baking soda is about 2.78 tablespoons in this converter.

How many tablespoons is 100 g of baking soda?

100 grams of baking soda is about 5.56 tablespoons with the same basis.

How many grams are in 1 tablespoon of baking soda here?

This converter uses about 18 grams for 1 tablespoon of baking soda.