How do you convert teaspoons to us cups?

To convert teaspoons to us cups, multiply by 0.02083333333. For example, 1.39392 tsp is 0.02904 cup.

How many us cups are in a teaspoon?

There are 0.02083333333 us cups in one teaspoon.

dietsoda tools

All tools Sign in

Converters · Volume

1.39392 Teaspoons to US cups

1.39392 tsp =

0.02904 cup

1.39392 teaspoons equals 0.02904 us cups

How to convert teaspoons to us cups

To get us cups, multiply by 0.02083333333.

cup = tsp × 0.02083333333

Worked example: 1.39392 × 0.02083333333 = 0.02904 cup.

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

Values near 1.39392 tsp

Teaspoon	US cup
1.11514 tsp	0.023232 cup
1.25453 tsp	0.026136 cup
1.53331 tsp	0.031944 cup
1.6727 tsp	0.034848 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, 1.39392 tsp is 0.02904 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.

Embed this volume converter

Paste this into your site — an interactive converter, free.

<iframe src="https://tools.dietsoda.dev/embed/volume" width="100%" height="180" style="border:1px solid #e2e8f0;border-radius:12px" title="Volume converter"></iframe>