BeverageGrams to Milliliters

Tonic water Grams to Milliliters

Updated: July 28, 2026 · Source: Beverage density reference (Tonic water density near room temperature.)

Snapshot

1 gram of tonic water equals 0.99 milliliters.

  • Reference basis: 1.01 g/mL.
  • Example: 250 g = 247.52 mL.
  • Source basis: Beverage density reference.

Interactive conversion

Converter Calculator

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

0.99 Milliliters

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1 gram

With 1 gram of Tonic water, you get just a small pour.

API and AI agent access

Tonic water Grams to Milliliters. Material: tonic-water.

Machine-readable identifiers

Conversion family
beverage
Source unit
gram
Target unit
milliliter
Ingredient
tonic-water

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": "beverage",
  "value": 1,
  "from": "gram",
  "to": "milliliter",
  "material": "tonic-water"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "beverage",
    "value": 1,
    "from": "gram",
    "to": "milliliter",
    "result": {
      "raw": 0.9900990099009901,
      "display": "0.99"
    },
    "canonicalPath": "/beverage/grams-to-milliliters/tonic-water/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Tonic water grams convert to milliliters by dividing through the verified 1.01 g/mL density anchored to the US cup (236.588 mL) before returning milliliters.

Use the calculator whenever you need the metric volume that matches the labeled weight.

Tonic water uses 1.01 g/mL in this dataset. That makes it 1% heavier by volume than water at the 1 g/mL reference. On the same basis, one US cup is about 239 g and one US fluid ounce is about 29.87 g.

Sugar, pulp, and carbonation vary by product; letting foam settle improves repeatability when measuring a carbonated or pulpy drink. These figures describe a reference conversion, not a guarantee for every brand, recipe, serving temperature, or production batch.

Evidence status for Tonic water: medium-confidence. Dataset note: Tonic water density near room temperature.

Common Conversion Values

GramsMilliliters
25 24.75
50 49.5
75 74.26
100 99.01
150 148.51
200 198.02
250 247.52
500 495.05

Methodology

Tonic water density evidence

Tonic water uses 1.01 g/mL in this dataset. Confidence: medium. Source basis: Tonic water density near room temperature.

Evidence status: reference-recorded. The source note is recorded; this does not certify every preparation or measurement condition.

Brand formulation, alcohol or sugar concentration, carbonation, and serving temperature can change the weight of a measured volume. Use this value as a documented reference rather than a producer specification.