BeverageCups to Grams

White wine Cups to Grams

Updated: July 28, 2026 · Source: Beverage density reference (White wine density estimate.)

Snapshot

1 cup of white wine equals 234.7 grams. Conversion Encyclopedia keeps one fixed beverage basis on this page so the calculator, common values, and reverse page stay aligned.

Reference basis: 0.992 g/mL.
Example: 2 cups = 469.39 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

234.7 Grams

Switch

234.7 grams

With 1 cup of White wine, that equals 234.7 grams.

Machine access

Available to apps and AI agents

White wine Cups to Grams can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The white-wine 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: cup_us
Target unit: gram
Ingredient: white-wine

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": "cup_us",
  "to": "gram",
  "material": "white-wine"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "beverage",
    "value": 1,
    "from": "cup_us",
    "to": "gram",
    "result": {
      "raw": 234.69529599999998,
      "display": "234.7"
    },
    "canonicalPath": "/beverage/cups-to-grams/white-wine/"
  }
}

Full API documentation

Explanation

Convert US cups of white wine to grams using a density reference of 0.992 g/mL. With the US cup fixed at 236.588 mL, that gives 234.7 grams per cup for this ingredient.

That is useful for fortified wine, aperitif, and kitchen workflows where white wine starts from weight but the practical measure is still volume. White wine can shift a little with sugar level, ABV, and style, so the converter keeps one consistent profile for repeatable kitchen or bar use.

Method & Density Basis

Density basis: 0.992 g/mL (anchored to US cup 236.588 mL and US fl oz 29.57 mL).
Applied factor: 1 Cup = 234.7 Grams.
Consistency rule: mirror pages invert the same per-liquid constants so forward and reverse directions remain aligned.
Source: Beverage density reference (White wine density estimate.)

Common Conversion Values

Cups	Grams
1/4	58.67
1/3	78.22
1/2	117.35
3/4	176.02
1	234.7
1 1/2	352.04
2	469.39
3	704.09
4	938.78

Methodology

White wine density evidence

White wine uses 0.992 g/mL in this dataset, which is 0.8% lighter by volume than the 1 g/mL water reference. Evidence status: medium-confidence. Source basis: White wine density estimate.

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 cup of White wine?

1 US cup of White wine is 234.7 grams using the density reference for this converter.

What density basis does this cup conversion use for White wine?

It uses a density of 0.992 g/mL with the US cup standard (236.588 mL).

How many grams are in 2 cups of White wine?

2 US cups of White wine are 469.39 grams using the density reference for this converter.

How do I convert White wine grams back to cups?

Use the mirror Grams To Cups page; for this ingredient, 1 g = < 0.01 cups.