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Cups to Teaspoons Converter

Free instant cup → tsp converter. No signup, no uploads — everything is calculated privately in your browser.

1 cup = 48 teaspoons

Free and instant — every calculation runs in your browser. Nothing is uploaded.

Quick Answer

1 cup equals 48 teaspoons. To convert cups to teaspoons, multiply the value by this factor.

Key Facts

  • Reverse: 1 teaspoon = 0.0208333 cups.
  • All volume units here are US customary; imperial (UK) cups and gallons are larger.

Cups to Teaspoons Formula

Formula: value × 48

Prefer to skip the math? Type any value in the converter above and it converts instantly.

Cups to Teaspoons Conversion Table

Cups (cup)Teaspoons (tsp)
1 cup48 tsp
2 cup96 tsp
5 cup240 tsp
10 cup480 tsp
25 cup1,200 tsp
50 cup2,400 tsp
100 cup4,800 tsp
250 cup12,000 tsp
500 cup24,000 tsp
1,000 cup48,000 tsp

Frequently Asked Questions

How do I convert cups to teaspoons?

Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value × 48.

What is the exact cups to teaspoons conversion factor?

1 cup = 48 teaspoons (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 teaspoon = 0.0208333 cups.

What are some common cups to teaspoons conversions?

1 cup = 48 tsp; 10 cup = 480 tsp; 100 cup = 4,800 tsp. Use the full conversion table below for more reference values.

Are US and imperial volume units the same?

No, and the difference matters. This converter uses US customary measures: 1 US cup = 236.588 mL and 1 US gallon = 3.785411784 L. An imperial cup is 284 mL and an imperial gallon is 4.546 L, so recipes from the UK may need adjusting.

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