CookingGrams to Teaspoons

Cornstarch Grams to Teaspoons

Updated: March 1, 2026

Snapshot

1 gram of cornstarch equals 0.43 teaspoons.

  • Reference basis: 2.33 g per 1 teaspoon.
  • Example: 250 g = 107.1 tsp.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

0.43 Teaspoons

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1 gram

With 1 gram of Cornstarch, you get less than half a teaspoon.

API and AI agent access

Cornstarch Grams to Teaspoons. Material: cornstarch.

Machine-readable identifiers

Conversion family
cooking
Source unit
gram
Target unit
teaspoon_us
Ingredient
cornstarch

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "cooking",
  "value": 1,
  "from": "gram",
  "to": "teaspoon_us",
  "material": "cornstarch"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "gram",
    "to": "teaspoon_us",
    "result": {
      "raw": 0.42857142857142855,
      "display": "0.43"
    },
    "canonicalPath": "/cooking/grams-to-teaspoons/cornstarch/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Calculation basis: 48 teaspoons per cup divided by grams per US cup.

Cornstarch uses a recorded reference of 112 grams per US cup in this dataset. Confidence: high. Source basis: King Arthur weight chart (¼ cup=28g)

Evidence status: reference-recorded. The source note is recorded; this does not certify every preparation or measurement condition. Particle size, aeration, settling, and whether the cup is scooped or spoon-filled can materially change the mass held by the same volume.

Common Conversion Values

GramsTeaspoons
1 0.43
2 0.86
5 2.14
10 4.29
25 10.71
50 21.43
100 42.86

Questions & answers

Frequently Asked Questions

Does sifting or settling change the result for Cornstarch?

Cornstarch keeps one reference basis here, but powder fineness, aeration, and settling can change how much fits in a spoon or cup. Keep the measuring method consistent for repeatable baking results.