1.5 Cups to Teaspoons

1.5 cup = 72 tsp

Calculation: tsp = 1.5 cup × 48 = 72 tsp

Cup to Teaspoon Converter

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How much is 1.5 cup?

355 mL (12 fl oz) is about a standard beer can (330-355 mL / 12 fl oz).

What does 1.5 cup look like?

Illustration of a beer can
355 mL (12 fl oz) is about a standard beer can (330-355 mL / 12 fl oz).

1.5 cup on the Teaspoon scale

cup00.511.52tsp020406080

1.5 cup = 72 tsp

Did you know? Soda can (US) is 355 mL.

A US standard can is 12 fl oz (355 mL). Energy drinks come in 473 mL (16 oz) tall cans.

How to Convert Cup to Teaspoon

1 cup = 48 Teaspoons

Teaspoon = Cup × 48

Example: 1 12 cup × 48 = 72 tsp

Reverse Conversion

To convert Teaspoons back to cups:

  • Remember, 1 Teaspoon equals 0.0208333 cups.
  • To convert 72 tsp to cup, multiply 72 x 0.0208333, resulting in 1 12 cup.

1 12 cup is also equal to:

Frequently Asked Questions

How much is 1.5 cups in Teaspoons?

1.5 cups equals 72 Teaspoons. This is calculated by multiplying 1.5 by the conversion factor 48.

What does 1.5 cups look like in Teaspoons?

1.5 cups (72 Teaspoons) is a few cups — a typical recipe quantity.

How do you calculate 1.5 cups to Teaspoons?

Multiply 1.5 by the conversion factor 48. The calculation is 1.5 × 48 = 72 Teaspoons. This factor is defined by international measurement standards.

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1.5 cups = 72 Teaspoons
1.5 cups = 72 Teaspoons — conversion chart

Nearby Conversions

0.667 cups32.02 Teaspoons 0.75 cups36 Teaspoons 1 cup48 Teaspoons 1.25 cups60 Teaspoons 1.75 cups84 Teaspoons 2 cups96 Teaspoons 2.5 cups120 Teaspoons 3 cups144 Teaspoons

For general conversions between cups and Teaspoons, see the cups to Teaspoons converter.

Also convert Cups to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.