How do you convert us cups to teaspoons?

To convert us cups to teaspoons, multiply by 48. For example, 0.3872 cup is 18.5856 tsp.

How many teaspoons are in a us cup?

There are 48 teaspoons in one us cup.

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0.3872 US cups to Teaspoons

0.3872 cup =

18.5856 tsp

0.3872 us cups equals 18.5856 teaspoons

How to convert us cups to teaspoons

To get teaspoons, multiply by 48.

tsp = cup × 48

Worked example: 0.3872 × 48 = 18.5856 tsp.

Going the other way, multiply by 0.02083333333 — one teaspoon is 0.02083333333 us cups.

Values near 0.3872 cup

US cup	Teaspoon
0.30976 cup	14.86848 tsp
0.34848 cup	16.72704 tsp
0.42592 cup	20.44416 tsp
0.46464 cup	22.30272 tsp

US cup to Teaspoon — common values

US cup	Teaspoon
1 cup	48 tsp
2 cup	96 tsp
3 cup	144 tsp
5 cup	240 tsp
10 cup	480 tsp
25 cup	1200 tsp
50 cup	2400 tsp
100 cup	4800 tsp

Convert US cup to other units

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

← Reverse: Teaspoon to US cup

Questions

How do you convert us cups to teaspoons?: To convert us cups to teaspoons, multiply by 48. For example, 0.3872 cup is 18.5856 tsp.
How many teaspoons are in a us cup?: There are 48 teaspoons in one us cup.
How do you convert teaspoons back to us cups?: Go the other way: multiply by 0.02083333333. One teaspoon is 0.02083333333 us cups.

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