US Teaspoons to Ounces for Water
Snapshot
For Water, 1 US Teaspoon equals about 0.173341 Ounces.
- Material basis: Water at 997 kg/m^3.
- Example: For 0.1 US Teaspoons of Water, the result is 0.017334 Ounces.
Interactive conversion
Converter Calculator
Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.
0.173341 Ounces (Water)
SwitchAt the recorded density, 1 us teaspoon of water converts to 0.173341 ounces.
API and AI agent access
US Teaspoons to Ounces for Water. Material: water.
Machine-readable identifiers
- Conversion family
material-density- Source unit
teaspoon_us- Target unit
ounce_weight- Material
water
Use these identifiers in the API request. Sources and model limits also apply to software clients.
Example API request and response
POST /api/v1/convertRequest
{
"family": "material-density",
"value": 1,
"from": "teaspoon_us",
"to": "ounce_weight",
"material": "water"
}Essential response
{
"ok": true,
"conversion": {
"family": "material-density",
"value": 1,
"from": "teaspoon_us",
"to": "ounce_weight",
"result": {
"raw": 0.173341004972,
"display": "0.173341"
},
"canonicalPath": "/material-density/teaspoons-us-to-ounces/water/"
}
}Explanation
US Teaspoons of Water convert to ounces using one fixed density basis of 997 kg/m^3. Match temperature, composition and material grade to the stated reference conditions.
Approximate liquid water density near room temperature.
Common Conversion Values
| US Teaspoons (Water) | Ounces (Water) |
|---|---|
| 0.1 | 0.017334 |
| 1/4 | 0.043335 |
| 1/2 | 0.086671 |
| 1 | 0.173341 |
| 2 | 0.346682 |
| 5 | 0.866705 |
| 10 | 1.73341 |
| 25 | 4.333525 |
| 50 | 8.66705 |
| 100 | 17.3341 |
Methodology
Water density and calculation basis
Evidence status: publishable.
Approximate density of air-free water at 25 °C, rounded to the nearest kg/m³.
temperature: 25 °C
composition: Air-free water
Source basis: NIST, NISTIR 7383 (2019), Selected Procedures for Volumetric Calibrations. GLP 10, Table 2, printed p.6 / PDF p.15, 25 °C air-free row. https://nvlpubs.nist.gov/nistpubs/ir/2019/NIST.IR.7383-2019.pdf Applicability: adopted-context.
For this direction, mass is calculated as volume multiplied by density after normalizing the units to cubic meters and kilograms. The resulting page multiplier is 0.173341 oz per tsp (US).
Use a measured density for a specific batch, grade or supplier; the table value is a reference, not a product specification.