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Teaspoon to Cup Converter

Convert teaspoons to cups instantly with our accurate and easy-to-use conversion tool.

tsp
Result
0cup

Cup

Conversion Formula

Cup = Teaspoon × 0.020833

Where:

  • tsp = Teaspoon
  • cup = Cup

About Teaspoon

The teaspoon (tsp) is a unit of volumein the imperial system of measurement.

About Cup

The cup (cup) is a unit of volumein the imperial system of measurement.

How to Convert Teaspoon to Cup

To convert from teaspoons to cups, use our converter above. Simply enter the value in teaspoonsand get instant results in cups.

Quick Reference:

  • 1 tsp = 0.020833 cup
  • 1 cup = 47.999968 tsp

Common Teaspoon to Cup Conversions

1 tsp
= 0.02 cup
5 tsp
= 0.10 cup
10 tsp
= 0.21 cup
25 tsp
= 0.52 cup
50 tsp
= 1.04 cup
100 tsp
= 2.08 cup

Conversion Reference Table

Teaspoon (tsp)Cup (cup)
10.0208
20.0417
30.0625
40.0833
50.1042
100.2083
150.3125
200.4167
250.5208
501.0417
751.5625
1002.0833
2505.2083
50010.4167
1,00020.8333

Quick reference table showing common teaspoons to cups conversions.

Real-World Volume Conversions

👨‍🍳

Cooking and Baking

Converting between cups, tablespoons, and milliliters when following international recipes. A US cup is 237ml, while metric recipes often use 250ml.

⛽

Fuel and Gas

Converting fuel efficiency (miles per gallon vs liters per 100km) and fuel tank capacity. US vehicles measure in gallons, while most countries use liters.

🥤

Beverages and Drinks

Soft drinks come in various sizes: 355ml cans (12 fl oz), 500ml bottles, 2-liter bottles, or gallon jugs. Understanding these conversions helps compare values.

🏊

Swimming Pools and Spas

Pool volume calculations for chemical treatments and water capacity. Pools are measured in gallons (US) or cubic meters/liters (elsewhere).

💊

Medical Dosing

Medication doses use milliliters (ml) or cubic centimeters (cc). Precise conversions are critical for safe medication administration.

🐠

Aquariums and Fish Tanks

Tank capacity affects filtration, water changes, and fish stocking. Aquariums are sold in gallons (US) or liters depending on region.

Volume Conversion FAQs