BeverageFluid Ounces to Grams

Cold Water Fluid Ounces to Grams

Updated: July 28, 2026 · Source: Beverage density reference (Typical density of pure water at room temperature.)

Snapshot

1 fluid ounce of cold water equals 29.57 grams.

  • Reference basis: 1 g/mL.
  • Example: 2 fl oz = 59.15 g.
  • 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.

29.57 Grams

Switch
29.57 grams

With 1 fluid ounce of Cold Water, that equals 29.57 grams.

API and AI agent access

Cold Water Fluid Ounces to Grams. Material: cold-water.

Machine-readable identifiers

Conversion family
beverage
Source unit
fluid_ounce_us
Target unit
gram
Ingredient
cold-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": "fluid_ounce_us",
  "to": "gram",
  "material": "cold-water"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "beverage",
    "value": 1,
    "from": "fluid_ounce_us",
    "to": "gram",
    "result": {
      "raw": 29.5735295625,
      "display": "29.57"
    },
    "canonicalPath": "/beverage/fluid-ounces-to-grams/cold-water/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

US fluid ounces convert to grams by multiplying with the verified 29.57 g/fl oz density derived from the US fluid ounce (29.57 mL) and Cold Water's grams-per-milliliter ratio.

Use the calculator to translate customary pours into grams for menus or recipes.

Cold water is a neutral, non-carbonated mixer used to dilute, chill, and balance beverages without adding flavor. Practical use: Cold water is used to dilute and chill drinks, adjust balance, and control alcohol intensity. It is essential in stirring and building techniques, for preparing ice and syrups, and for lengthening beverages where neutrality is required. Composition and sensory context: Cold water is flavor-neutral, delivering a clean, crisp mouthfeel that enhances refreshment without contributing sweetness, bitterness, or aroma. Its primary sensory role is temperature control and controlled dilution, which can soften alcohol heat and integrate flavors.

Cold Water uses 1 g/mL in this dataset. That makes it close to water at the 1 g/mL reference. On the same basis, one US cup is about 236.6 g and one US fluid ounce is about 29.57 g.

Composition and temperature can change liquid density, so use the same measurement conditions when repeatability matters. These figures describe a reference conversion, not a guarantee for every brand, recipe, serving temperature, or production batch.

Evidence status for Cold Water: medium-confidence. Dataset note: Typical density of pure water at room temperature.

Common Conversion Values

Fluid OuncesGrams
1/2 14.79
1 29.57
2 59.15
4 118.29
8 236.59
12 354.88
16 473.18

Methodology

Cold Water density evidence

Cold Water uses 1 g/mL in this dataset. Confidence: medium. Source basis: Typical density of pure water at 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.