Cup (US) to Teaspoon (US) Converter
cup → tsp
Convert between liters, gallons, cups, milliliters, ounces, and more volume units
Convert Cup (US) to Teaspoon (US)
How to Convert Cup (US) to Teaspoon (US)
Enter a value above, select your units, and get instant results. Works both ways — Cup (US) to Teaspoon (US) or Teaspoon (US) to Cup (US).
Formula: Teaspoon (US) = Cup (US) × 47.999968
Quick steps
- Enter the value you want to convert in the "Cup (US)" field.
- Select "Cup (US)" as your "From" unit.
- Select "Teaspoon (US)" as your "To" unit.
- The converted result appears instantly in the "Teaspoon (US)" field.
- To reverse the conversion, enter a value in the "Teaspoon (US)" field instead.
Common Cup (US) to Teaspoon (US) Conversions
| Cup (US) | Teaspoon (US) |
|---|---|
| 1 | 47.999968 |
| 5 | 239.999838 |
| 10 | 479.999675 |
| 25 | 1,199.999188 |
| 50 | 2,399.998377 |
| 100 | 4,799.996754 |
Frequently Asked Questions
Multiply your cup (us) value by 47.999968. For example, 10 cup = 479.999675 tsp.
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