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. Conversion Encyclopedia keeps one fixed beverage basis on this page so the calculator, common values, and reverse page stay aligned.

Reference basis: 1 g/mL.
Example: 2 fl oz = 59.15 g.
Source basis: Beverage density reference.

Use the interactive calculator below for custom values and the common-value table for quick checks.

Interactive conversion

Converter Calculator

29.57 Grams

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29.57 grams

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

Machine access

Available to apps and AI agents

Cold Water Fluid Ounces to Grams can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The cold-water identifier tells the conversion engine which ingredient record to use for the same calculation shown by the calculator.

Machine-readable identifiers

Conversion family: beverage
Source unit: fluid_ounce_us
Target unit: gram
Ingredient: cold-water

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": "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/"
  }
}

Full API documentation

Explanation

Convert US fluid ounces of cold water to grams using a density reference of 1 g/mL. On that basis, 1 US fluid ounce works out to 29.57 grams for this ingredient.

That is useful for mixer prep, dilution planning, and packaged-drink workflows where cold water volume and weight need to stay comparable. Cold Water can still vary a little with sugar level or carbonation, so the converter keeps one reference value for consistency.

Method & Density Basis

Density basis: 1 g/mL (anchored to US cup 236.588 mL and US fl oz 29.57 mL).
Applied factor: 1 Fluid Ounce = 29.57 Grams.
Consistency rule: mirror pages invert the same per-liquid constants so forward and reverse directions remain aligned.
Source: Beverage density reference (Typical density of pure water at room temperature.)

Common Conversion Values

Fluid Ounces	Grams
0.5	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 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, which is close to the 1 g/mL water reference. Evidence status: medium-confidence. Source basis: Typical density of pure water at room temperature.

Among the 2 reviewed records labeled Non-Carbonated Mixers, the nearest density to Cold Water is Water at 1 g/mL: an absolute difference of 0 g/mL (0.0% relative to Cold Water). The observed range in this labeled group is Cold Water at 1 g/mL to Water at 1 g/mL. This is a numerical comparison, not a claim that the liquids are interchangeable.

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.

Questions & answers

Frequently Asked Questions

How many grams are in 1 fluid ounce of Cold Water?

1 fluid ounce of Cold Water is 29.57 grams using the density reference for this converter.

What fluid-ounce standard is applied for Cold Water?

It uses the US fluid ounce (29.5735 mL) with a density of 1 g/mL.

How many grams are in 2 fl oz of Cold Water?

2 fluid ounces of Cold Water are 59.15 grams using the density reference for this converter.

How do I convert Cold Water grams back to fluid ounces?

Use the mirror Grams To Fluid Ounces page; for this ingredient, 1 g = 0.03 fl oz.