US cups to teaspoons
Convert us cup to teaspoon — instant, free, with the formula shown.
1 cup (US)=48 tsp
How to convert us cup to teaspoon
To convert us cup to teaspoon, multiply by 48:
tsp = cup (US) × 48
For example, 10 cup (US) × 48 = 480 tsp.
cup (US) to tsp conversion table
| US cups (cup (US)) | teaspoons (tsp) |
|---|---|
| 1 cup (US) | 48 tsp |
| 2 cup (US) | 96 tsp |
| 5 cup (US) | 240 tsp |
| 10 cup (US) | 480 tsp |
| 25 cup (US) | 1200 tsp |
| 50 cup (US) | 2400 tsp |
| 100 cup (US) | 4800 tsp |
| 250 cup (US) | 12000 tsp |
| 500 cup (US) | 24000 tsp |
| 1000 cup (US) | 48000 tsp |
Other us cup conversions
Convert to teaspoon from another unit
cup (US) to tsp — frequently asked
How many teaspoons are in 1 us cup?
1 us cup = 48 teaspoons (cup (US) × 48 = tsp).
What is the formula to convert us cup to teaspoon?
Multiply your us cup value by 48 to get teaspoon.
How do I convert 10 US cups to teaspoons?
10 cup (US) = 480 tsp. For 100 cup (US) the answer is 4800 tsp. Use the calculator on this page for any other value.
When to convert us cup to teaspoon
1Cooking and recipes (cups ↔ mL, tbsp ↔ tsp)
2Fuel economy and tank capacity (gal ↔ L)
3Brewing and beverages (pint, fl oz)
4Industrial fluid handling (m³, barrels)
Volume conversion — common questions
Is a US gallon the same as a UK gallon?
No. A US gallon = 3.785 L while a UK (imperial) gallon = 4.546 L. UK gallons are about 20% larger.
How many milliliters in a teaspoon?
1 US teaspoon ≈ 4.929 mL. For cooking, 5 mL is a common rounded value.
How many liters in 1 cubic meter?
Exactly 1,000 L. 1 m³ = 1000 L because 1 L is defined as 1 dm³.
Related calculators & tools
Compound Interest Calculator
SIP, FD, and investment returns
BMI Calculator
Body Mass Index with Asian thresholds
Calorie Calculator
Daily intake, TDEE & macros
Loan EMI Calculator
Home, car & personal loan EMI
Caffeine Half-Life Calculator
How long caffeine stays in your system
Percentage Calculator
Convert marks to percentage