How do you convert teaspoons to us cups?

To convert teaspoons to us cups, multiply by 0.02083333333. For example, 2.178 tsp is 0.045375 cup.

How many us cups are in a teaspoon?

There are 0.02083333333 us cups in one teaspoon.

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2.178 Teaspoons to US cups

2.178 tsp =

0.045375 cup

2.178 teaspoons equals 0.045375 us cups

How to convert teaspoons to us cups

To get us cups, multiply by 0.02083333333.

cup = tsp × 0.02083333333

Worked example: 2.178 × 0.02083333333 = 0.045375 cup.

Going the other way, multiply by 48 — one us cup is 48 teaspoons.

Values near 2.178 tsp

Teaspoon	US cup
1.7424 tsp	0.0363 cup
1.9602 tsp	0.040837 cup
2.3958 tsp	0.049912 cup
2.6136 tsp	0.05445 cup

Teaspoon to US cup — common values

Teaspoon	US cup
1 tsp	0.020833 cup
2 tsp	0.041667 cup
3 tsp	0.0625 cup
5 tsp	0.104167 cup
10 tsp	0.208333 cup
25 tsp	0.520833 cup
50 tsp	1.041667 cup
100 tsp	2.083333 cup

Convert Teaspoon to other units

tsp → L tsp → mL tsp → m³ tsp → gal tsp → qt tsp → pt tsp → cup tsp → fl oz tsp → tbsp

← Reverse: US cup to Teaspoon

Questions

How do you convert teaspoons to us cups?: To convert teaspoons to us cups, multiply by 0.02083333333. For example, 2.178 tsp is 0.045375 cup.
How many us cups are in a teaspoon?: There are 0.02083333333 us cups in one teaspoon.
How do you convert us cups back to teaspoons?: Go the other way: multiply by 48. One us cup is 48 teaspoons.

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