Teaspoons to Cups Converter
1 teaspoon (tsp) equals 0.020833333333 cups (cup).
Quick answer
- 1 teaspoon = 0.02083333333 cups
- 1 cup = 48 teaspoons
- Formula: cup = tsp ÷ 48
1 teaspoon = 0.02083333333 cups
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How to convert teaspoons to cups
cup = tsp ÷ 48
To convert teaspoons to cups, divide the number of teaspoons by 48.
Example: 42 tsp to cup
- Start with the value in teaspoons: 42 tsp.
- Divide by 48: 42 ÷ 48 = 0.875.
- Result: 42 teaspoons = 0.875 cups.
Going the other way, 1 cup = 48 teaspoons, so to convert cups back to teaspoons you multiply by the same number. See cups to teaspoons.
Teaspoons to cups conversion table
More tsp to cup values
What is a teaspoon?
The US teaspoon is one third of a tablespoon, 1/6 of a US fluid ounce, about 4.93 mL.
More about teaspoons →
What is a cup?
The US customary cup is a cooking measure equal to 8 US fluid ounces, half a pint, or 16 tablespoons, about 236.6 mL.
More about cups →
Convert teaspoons to other units
Convert other units to cups
Frequently asked questions
How many cups are in a teaspoon?
One teaspoon is 0.02083333333 cups.
How many teaspoons are in a cup?
One cup is 48 teaspoons.
What is the formula to convert teaspoons to cups?
cup = tsp ÷ 48.