CookingTeaspoons to Grams

1 tsp Ground Black Pepper in Grams

Updated: March 1, 2026

Methodology·How We Verify

Snapshot

1 teaspoon of ground black pepper equals 2.5 grams.

Reference basis: 2.5 g per 1 teaspoon.
Example: For 1/2 tsp of ground black pepper, the result is about 1.25 grams with the same factor.

Interactive conversion

Converter Calculator

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

2.5 Grams

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2.5 grams

With 1 teaspoon of Ground Black Pepper, that equals 2.5 grams.

API and AI agent access

1 tsp Ground Black Pepper in Grams. Material: black-pepper-ground.

Machine-readable identifiers

Conversion family: cooking
Source unit: teaspoon_us
Target unit: gram
Ingredient: black-pepper-ground

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": "teaspoon_us",
  "to": "gram",
  "material": "black-pepper-ground"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "teaspoon_us",
    "to": "gram",
    "result": {
      "raw": 2.5,
      "display": "2.5"
    },
    "canonicalPath": "/cooking/teaspoons-to-grams/black-pepper-ground/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

The converter converts ground black pepper teaspoons into grams. In this converter, 1 level teaspoon of ground black pepper is about 2.5 grams, 1/2 teaspoon is about 1.25 grams, and 2 teaspoons are about 5 grams.

Pepper grind size and spoon leveling can change the real weight, so this page keeps one explicit teaspoon basis for spice blends and recipe scaling.

Black Pepper (Ground) uses a recorded reference of 120 grams per US cup in this dataset. Confidence: low. Source basis: and1 ingredient weight chart: 1 cup ground black pepper = 120 g https://www.and1.com/measurements/cups-in-gram/

Evidence status: source-unverified. The cited AND1 source has not been independently verified. Its current domain context does not establish the original measurement. Whole versus ground form, grind size, settling, and leveling are important because these concentrated ingredients are commonly measured in small volumes.

Common Conversion Values

Teaspoons	Grams
1/4	0.6
1/2	1.3
1	2.5
2	5
3	7.5
4	10

Questions & answers

Frequently Asked Questions

Does pepper grind size change the teaspoon weight?

Yes. Finer or coarser grinds can settle differently, so the real teaspoon weight can shift a little.

Can I use this for seasoning blends and rubs?

Yes. It is useful when black pepper is measured by teaspoon but you want a repeatable gram target.