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1 Cup to Teaspoons

1 cup is 48 teaspoons. See the step-by-step breakdown and reference table below, or try a different value in the calculator.

1 cup = 48 tsp
cup × 48 = tsp
Try: 2 cup to tsp 6 cup to tsp
1 cup is also
1 cup = 0.2366 L 1 cup = 0.0625 gal 1 cup = 236.59 mL 1 cup = 8 fl oz 1 cup = 0.5 pt 1 cup = 0.25 qt 1 cup = 16 tbsp
cup
48 tsp

How to Convert Cups to Teaspoons

cup × 48 = tsp
  1. Start with 1 cup
  2. Multiply by 48: 1 × 48 = 48
  3. Result: 1 cup = 48 tsp

The same formula works for any value. Multiply by 48 to go from cups to teaspoons.

Common Cup to Teaspoon Conversions

Cups (cup) Teaspoons (tsp)
1 cup 48 tsp
2 cup 96 tsp
5 cup 240 tsp
10 cup 480 tsp
15 cup 720 tsp
20 cup 960 tsp
25 cup 1,200 tsp
50 cup 2,400 tsp
75 cup 3,600 tsp
100 cup 4,800 tsp
250 cup 12,000 tsp
500 cup 24,000 tsp
1,000 cup 48,000 tsp
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Frequently Asked Questions

1 cup equals 48 teaspoons.
The formula is: cup × 48 = tsp. See the cup to tsp formula page for worked examples.
Use the teaspoons to cup converter. The reverse formula is: tsp ÷ 48 = cup.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (cup × 48 = tsp) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026