Corn Syrup Cups to Ounces
Convert any amount of corn syrup between cups and ounces. 1 cup of corn syrup equals 11.57 oz. Use the calculator for custom amounts, or choose an amount below.
Calculator
Select an Amount
Popular Recipe Amounts
Common corn syrup measurements found in recipes.
Other Units for Corn Syrup
Convert corn syrup from cups to other units. Each link has its own calculator and conversion amounts.
Similar Ingredients
Measuring Tip
Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.
Understanding the Units
What is a Cup?
There are three cup standards used worldwide. The US cup (236.588 ml) is used in American recipes. The metric cup (250 ml) is standard in Australia, New Zealand, and some parts of Asia. The imperial cup (284.131 ml) appears in older British and Canadian recipes. A metric cup holds about 5.7% more than a US cup, while an imperial cup holds about 20% more. Using the wrong standard can noticeably affect a recipe.
What is an Ounce?
An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.
Frequently Asked Questions
1 cup of corn syrup is 11.57 oz. The conversion depends on the density of corn syrup and scales proportionally for any amount.
Weighing corn syrup on a kitchen scale is strongly recommended. Corn syrup is thick and sticky, so it clings to measuring cups and spoons, making volume measurements less reliable than for thinner liquids. If you must measure by volume, lightly oil the cup first so the corn syrup slides out cleanly.
Approximately. Sauces, syrups, and processed liquids can vary somewhat by brand and recipe. The cups to ounces result for corn syrup should be treated as a close estimate rather than an exact value.
Corn syrup is dense and sticky, so it clings to measuring cups and does not pour cleanly. Volume measurements can easily be off by 5-10% depending on how much corn syrup stays stuck to the container. A kitchen scale avoids this entirely and is the recommended way to measure sticky liquids.