Cups to Teaspoons Converter
Convert Cups to Teaspoons (US cup to US tsp) instantly, with the formula and a table of common values. Free, runs in your browser, nothing uploaded.
Everything happens on your own device. Nothing you type is ever sent anywhere.
Category
Result
48 US tsp
Formula
1 US cup = 48 US tsp
Common Cups to Teaspoons Conversions
| Cups | Teaspoons |
|---|---|
| 1 US cup | 48 US tsp |
| 2 US cup | 96 US tsp |
| 5 US cup | 240 US tsp |
| 10 US cup | 480 US tsp |
| 20 US cup | 960 US tsp |
| 50 US cup | 2,400 US tsp |
| 100 US cup | 4,800 US tsp |
| 500 US cup | 24,000 US tsp |
| 1,000 US cup | 48,000 US tsp |
This converter handles eight common unit categories - length, weight, temperature, volume, area, speed, data storage, and time - and updates the result instantly as you type, entirely in your browser. Most categories convert by a fixed ratio to a base unit (like meters for length or bytes for data), except temperature, which needs its own formula since 0°C isn't 0°F or 0 K.
Frequently asked questions
How do I convert Cups to Teaspoons?
Multiply the value in US cup by 48: 1 US cup = 48 US tsp, so 10 US cup = 480 US tsp.
How do I convert Teaspoons to Cups?
Multiply the value in US tsp by 0.0208333: 1 US tsp = 0.0208333 US cup, so 10 US tsp = 0.208333 US cup.
Is the value I enter sent anywhere?
No. The conversion runs entirely in your browser, so nothing you type ever leaves your device.