All-Purpose Flour Teaspoons to Ounces

Convert any amount of all-purpose flour between teaspoons and ounces. 1 teaspoon of all-purpose flour equals 0.09 oz. Use the calculator for custom amounts, or choose an amount below.

Calculator

0.09
See full breakdown for 1 teaspoon of all-purpose flour
Result using all teaspoon standards info
0.09 oz (US) 0.09 oz (Metric Teaspoon) 0.11 oz (Imperial Teaspoon)

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Popular Recipe Amounts

Common all-purpose flour measurements found in recipes.

Other Units for All-Purpose Flour

Convert all-purpose flour from teaspoons to other units. Each link has its own calculator and conversion amounts.

Similar Ingredients

Measuring Tip

Different flour types have very different weights per cup. Always check the specific flour your recipe calls for rather than using a generic "flour" conversion.

Understanding the Units

What is a Teaspoon?

One teaspoon holds about 5 milliliters. There are 3 teaspoons in a tablespoon and 48 teaspoons in a cup. Teaspoon accuracy matters most with leaveners like baking powder and baking soda, where small differences affect rise and texture.

What is an Ounce?

Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.

Frequently Asked Questions

1 teaspoon of all-purpose flour equals 0.09 oz. The result scales proportionally for other amounts - choose an amount below or enter any quantity in the calculator.

The most accurate way is to weigh all-purpose flour on a kitchen scale. If you are measuring by volume, sift or whisk the flour first to break up clumps, then spoon it into the measuring spoon and level it off. Do not scoop directly from the bag, which compacts the flour and can increase the weight by 20-30%.

Close, but not exactly. The teaspoons to ounces conversion for all-purpose flour may vary slightly between brands depending on moisture content and how the ingredient is measured.

Weighing is more consistent than volume measuring. A teaspoon of all-purpose flour can vary by 10-20% depending on how it's scooped, packed, or leveled. Weighing gives the same result every time, which is especially important in baking where precision affects texture and rise.