CookingFluid Ounces to Grams

Arrowroot Powder Fluid Ounces to Grams

Updated: March 1, 2026

Snapshot

1 fluid ounce of arrowroot powder equals 18 grams.

  • Reference basis: 18 g per 1 US fluid ounce.
  • Example: 2 fl oz = 36 g.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

18 Grams

Switch
18 grams

With 1 fluid ounce of Arrowroot Powder, that equals 18 grams.

API and AI agent access

Arrowroot Powder Fluid Ounces to Grams. Material: arrowroot-powder.

Machine-readable identifiers

Conversion family
cooking
Source unit
fluid_ounce_us
Target unit
gram
Ingredient
arrowroot-powder

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": "cooking",
  "value": 1,
  "from": "fluid_ounce_us",
  "to": "gram",
  "material": "arrowroot-powder"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "fluid_ounce_us",
    "to": "gram",
    "result": {
      "raw": 18,
      "display": "18"
    },
    "canonicalPath": "/cooking/fluid-ounces-to-grams/arrowroot-powder/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Calculation basis: grams per US cup divided by 8 US fluid ounces per cup.

Arrowroot Powder uses a recorded reference of 144 grams per US cup in this dataset. Confidence: medium. Source basis: Bob's Red Mill Arrowroot Starch nutrition facts (1 Tbsp = 9g, derived)

Evidence status: reference-recorded. The source note is recorded; this does not certify every preparation or measurement condition. Particle size, aeration, settling, and whether the cup is scooped or spoon-filled can materially change the mass held by the same volume.

Common Conversion Values

Fluid OuncesGrams
1/2 9
1 18
2 36
4 72
8 144
12 216
16 288

Questions & answers

Frequently Asked Questions

Is this based on an ingredient-specific density estimate?

Yes. The page reduces the same 144 g-per-cup basis to a per-fluid-ounce estimate for Arrowroot Powder.

Does packed vs leveled change the result?

This ingredient uses a leveled-cup handling basis, so packed or sifted fills can still shift practical density.