BeverageGrams to Cups

Rich simple syrup (2:1) Grams to Cups

Updated: July 28, 2026 · Source: Beverage density reference (2:1 sugar-to-water syrup density approximation.)

Snapshot

1 gram of rich simple syrup (2:1) equals 0.003178 cups.

  • Reference basis: 1.33 g/mL.
  • Example: 250 g = 0.79 cups (about 3/4 cup).
  • 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.

0.003178 Cups

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1 gram

With 1 gram of Rich simple syrup (2:1), you get 0.003178 cups.

API and AI agent access

Rich simple syrup (2:1) Grams to Cups. Material: rich-simple-syrup-2-1.

Machine-readable identifiers

Conversion family
beverage
Source unit
gram
Target unit
cup_us
Ingredient
rich-simple-syrup-2-1

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": "cup_us",
  "material": "rich-simple-syrup-2-1"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "beverage",
    "value": 1,
    "from": "gram",
    "to": "cup_us",
    "result": {
      "raw": 0.0031780128292564305,
      "display": "0.003178"
    },
    "canonicalPath": "/beverage/grams-to-cups/rich-simple-syrup-2-1/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Rich simple syrup (2:1) grams convert to cups by dividing through the verified 314.662 g/cup density anchored to the US cup (236.588 mL) definition.

Use the calculator to see how labeled weights translate into cups using the same density as the milliliter family.

Rich simple syrup (2:1) uses 1.33 g/mL in this dataset. That makes it 33% heavier by volume than water at the 1 g/mL reference. On the same basis, one US cup is about 314.7 g and one US fluid ounce is about 39.33 g.

Sugar concentration and temperature can noticeably change how this viscous liquid pours and how much a measured volume weighs. These figures describe a reference conversion, not a guarantee for every brand, recipe, serving temperature, or production batch.

Evidence status for Rich simple syrup (2:1): medium-confidence. Dataset note: 2:1 sugar-to-water syrup density approximation.

Common Conversion Values

GramsCups
25 0.08
50 0.16
75 0.24
100 0.32
150 0.48
200 0.64
250 0.79
500 1.59

Methodology

Rich simple syrup (2:1) density evidence

Rich simple syrup (2:1) uses 1.33 g/mL in this dataset. Confidence: medium. Source basis: 2:1 sugar-to-water syrup density approximation.

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.