Teaspoons to Cups
Snapshot
1 Teaspoon equals 0.02 Cups. Conversion Encyclopedia keeps one fixed ingredient basis on this page so the calculator, common values, and reverse page stay aligned.
- Reference basis: This is a straight kitchen-measure conversion, so the result follows the standard spoon and cup definitions.
- Example: 0.3 Teaspoons work out to < 0.01 Cups.
- 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
0.02 Cups
SwitchMachine access
Available to apps and AI agents
Teaspoons to Cups 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
cooking- Source unit
teaspoon_us- Target unit
cup_us
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/convertRequest
{
"family": "cooking",
"value": 1,
"from": "teaspoon_us",
"to": "cup_us"
}Essential response
{
"ok": true,
"conversion": {
"family": "cooking",
"value": 1,
"from": "teaspoon_us",
"to": "cup_us",
"result": {
"raw": 0.020833333333333332,
"display": "0.02"
},
"canonicalPath": "/cooking/teaspoons-to-cups/"
}
}Explanation
Divide teaspoon counts by 48 to recover standard US cup volumes for small recipes or seasoning notes.
From Teaspoons to Cups, this route follows the same kitchen measure definitions in the calculator and the common values table.
The displayed values all come from the same kitchen-unit relationship, so manual checks stay aligned with the page output.
Common Conversion Values
| Teaspoons | Cups |
|---|---|
| 1/4 | < 0.01 |
| 1/2 | 0.01 |
| 1 | 0.02 |
| 2 | 0.04 |
| 3 | 0.06 |
| 4 | 0.08 |
| 6 | 0.13 |
| 8 | 0.17 |
| 12 | 0.25 |
Questions & answers
Frequently Asked Questions
Which teaspoon definition is used?
It assumes 1 teaspoon = 1/48 of the US cup (236.588 mL).
When do I use teaspoons instead of cups?
Use teaspoons for precise seasoning, then convert to cups when adapting recipes or scaling up multiples.
How is Teaspoons to Cups calculated?
The converter applies the fixed Teaspoons to Cups relationship for this route, then shows the same rounded result across the direct answer, calculator, and common values table.