BeverageFluid Ounces to Milliliters

Fluid Ounces to Milliliters

Snapshot

1 Fluid Ounce equals 29.57 Milliliters. Conversion Encyclopedia keeps one fixed beverage basis on this page so the calculator, common values, and reverse page stay aligned.

Reference basis: This route stays inside one beverage volume system, so the conversion is a straight unit change.
Example: 2 Fluid Ounces work out to 59.15 Milliliters.
Use the reverse page if you need the opposite direction with the same basis.

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

Interactive conversion

Converter Calculator

29.57 Milliliters

Switch

Machine access

Available to apps and AI agents

Fluid Ounces to Milliliters can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The identifiers below select the same calculation as the calculator.

Machine-readable identifiers

Conversion family: beverage
Source unit: fluid_ounce_us
Target unit: milliliter

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": "milliliter"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "beverage",
    "value": 1,
    "from": "fluid_ounce_us",
    "to": "milliliter",
    "result": {
      "raw": 29.5735295625,
      "display": "29.57"
    },
    "canonicalPath": "/beverage/fluid-ounces-to-milliliters/"
  }
}

Full API documentation

Explanation

1 fluid ounce is 29.57 milliliters under the same beverage volume standard, so pours, service sizes, and storage labels stay comparable.

Fluid Ounces: a US customary liquid-volume unit used for pours, menus, and beverage labeling.

Milliliters: a metric liquid-volume unit used for recipes, packaging, and measured pours.

This route is useful when translating between metric beverage volumes and US customary serving or container units for menus, prep, and packaging.

Because both measures stay in the same beverage volume system, the numbers scale directly with no density or ingredient step in the middle.

Method & Reference

Method basis: exact conversion formula shown in Snapshot.
Applied factor: 1 Fluid Ounce = 29.57 Milliliters.
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Fluid Ounces	Milliliters
1	29.57
2	59.15
3	88.72
4	118.29
5	147.87
8	236.59
12	354.88
16	473.18
20	591.47
32	946.35
64	1,892.71

Questions & answers

Frequently Asked Questions

Which fluid ounce definition is used?

It applies the US customary fluid ounce as 29.57 milliliters so every result matches a familiar US-style pour.

Why multiply by 29.57?

Because one US fluid ounce is treated here as 29.57 milliliters, so multiplying gives the matching volume in milliliters.

Do fluid ounces measure volume?

Yes. Fluid ounces (fl oz) are volume, and this converter keeps the math in that dimension rather than weight.

Will decimals stay accurate?

Yes. Decimal inputs stay consistent because the same fluid-ounce factor is used throughout the converter.