Drexel dragonThe Math ForumDonate to the Math Forum

Ask Dr. Math

Equivalent Measurements

_____________________________________________
Dr. Math Home || Elementary || Middle School || High School || College || Dr. Math FAQ
_____________________________________________

Equivalent measurements: teaspoon, ounce, pint, pound

You will find a table of equivalent measurements in the back of many cookbooks:

1 tablespoon = 3 teaspoons 
       1 cup = 16 tablespoon = 8 ounces 
     1/4 cup = 4 tablespoons 
     1/3 cup = 5 tablespoons plus 1 teaspoon 
      1 pint = 2 cups = 16 ounces 
     1 quart = 4 cups (2 pints) = 32 ounces 
    1 gallon = 4 quarts
     1 pound = 16 ounces
   1/2 pound = 8 ounces
   1/4 pound = 4 ounces
Note that a pint is 16 ounces of volume, while a pound is 16 ounces of weight. The popular rhyme "A pint's a pound, the world around" can help you remember this, but keep in mind that they're not really equivalent.

Doubling a recipe can be easy (just put in two of each measurement), but what if you need to divide a recipe in half? Here are some measurements that may help:

Measurement    1/2 Measurement

1/8 teaspoon   just a dash
1 tablespoon   1 1/2 teaspoons
1/4 cup        2 tablespoons
1/3 cup        2 tablespoons + 2 teaspoons
3/4 cup        6 tablespoons
Here are some measurement equivalents on the Web:

Cooking Conversions - Gourmet Sleuth
Converts drops, dash, pinch, milliliters/cc, deciliter, fluid dram, teaspoon (US), teaspoon (UK), tablespoon (US), tablespoon (UK), fluid ounce (US), fluid ounce (imperial), cups, cubic inch, gill (US), gill (UK), pint (US), pint (UK), quarts (US), liters, gallons (US), gallons (UK).

Gram Calculator - Gourmet Sleuth
Converts grams to ounces, teaspoons, tablespoons, cups.

Good Cooking's Cooking Measure Converter
Use the volume converter for conversion of teaspoons to tablespoons, tablespoons to cups, ounces to cups, cups to pints, pints to quarts, and cups to gallons. Also liquid and dry measurement equivalents.

Measure Equivalents, Metric Conversion Factors
USDA Nutrient Data Laboratory, Agricultural Research Service.

Return to
Elementary Terms and Units of Measurement
Middle School Terms and Units of Measurement
Index of Selected Answers to Common Questions

[Privacy Policy] [Terms of Use]

_____________________________________
Home || The Math Library || Quick Reference || Search || Help 
_____________________________________

© 1994-2014 Drexel University. All rights reserved.
http://mathforum.org/
The Math Forum is a research and educational enterprise of the Drexel University School of Education.The Math Forum is a research and educational enterprise of the Drexel University School of Education.