Skip to content

Teaspoons to Cups Converter

Convert US teaspoons to cups and cups to teaspoons instantly. Bidirectional volume converter with formula and common values.

tsp

Cups

0.5

cup

24 tsp = 0.5 cup

cup = tsp × 0.0208333

Teaspoons to Cups: 1 tsp equals 0.020833 cup. To convert teaspoons to cups, multiply by 0.020833 (cup = tsp × 0.0208333). For example, 10 tsp = 0.208333 cup.

How to Convert Teaspoons to Cups

To convert from teaspoons to cups, multiply the value by 0.020833. The conversion is linear, meaning doubling the input doubles the output.

Conversion Formula

  • Teaspoons to Cups: cup = tsp × 0.0208333
  • Cups to Teaspoons: tsp = cup ÷ 0.0208333

Teaspoons to Cups Conversion Chart

Teaspoons (tsp)Cups (cup)
0.10.002083
0.250.005208
0.50.010417
10.020833
20.041667
30.0625
50.104166
100.208333
200.416666
250.520833
501.041665
1002.08333
2505.208325
100020.8333

Understanding the Units

What is a Teaspoon?

The US teaspoon equals exactly 4.92892159375 milliliters, or one third of a tablespoon.

Common contexts: cooking (US), medicine dosing.

What is a Cup?

The US legal cup equals exactly 240 milliliters; the US customary cup used in recipes is 236.5882365 milliliters.

Common contexts: cooking (US).

Related

Gallons to Liters Converter

Convert US gallons to liters and liters to gallons instantly with formula and common values.

Cups to Milliliters Converter

Convert cups to milliliters and milliliters to cups. US customary cup conversion.

Fluid Ounces to Milliliters Converter

Convert fluid ounces to milliliters and milliliters to fluid ounces instantly.

Pints to Liters Converter

Convert US pints to liters and liters to pints with formula and examples.

Tablespoons to Milliliters Converter

Convert tablespoons to milliliters and milliliters to tablespoons instantly.

Liters to Gallons Converter

Convert liters to US gallons and gallons to liters instantly.

FAQ

How many cups are in a teaspoon?

One US teaspoon equals approximately 0.0208333 cups (1/48 of a cup).

How many teaspoons in a cup?

One US cup contains exactly 48 teaspoons.

How do I convert teaspoons to cups?

Divide the number of teaspoons by 48. For example, 24 tsp ÷ 48 = 0.5 cups.

How many teaspoons in a quarter cup?

A quarter cup equals 12 teaspoons.

How many cups are in 1 teaspoon?

1 tsp equals 0.020833 cup.

How do you convert teaspoons to cups?

Multiply the teaspoon value by 0.020833. Formula: cup = tsp × 0.0208333.

How many cups are in 5 teaspoons?

5 tsp = 0.104166 cup.

How do you convert cups back to teaspoons?

Use the inverse formula: tsp = cup ÷ 0.0208333. For example, 1 cup = 48.000077 tsp.

What is the difference between Teaspoon and Cup?

The US teaspoon equals exactly 4.92892159375 milliliters, or one third of a tablespoon. The US legal cup equals exactly 240 milliliters; the US customary cup used in recipes is 236.5882365 milliliters.