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Convert Tablespoons to Fluid Ounces

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Everyday

Cooking Converter
10 sig. figures

Not needed for same-type conversion

Formula1 tbsp × 0.5 = 0.5 fl oz

About Cooking Conversions

Cooking conversions carry an extra step: volume and weight only connect through each ingredient's density. A cup of flour is about 120 grams, a cup of sugar about 200, a cup of honey about 340. Apply one volume-to-weight ratio to all three and the recipe fails. Professional bakers weigh their ingredients for exactly this reason, though most home recipes, American ones especially, still measure by the cup. The conversions below pull density data for 60 common ingredients from USDA databases, so cups, tablespoons, teaspoons, and grams line up for the specific thing you are measuring.

Quick Conversions

TablespoonsFluid Ounces
1 tbsp0.5 fl oz
2 tbsp1 fl oz
5 tbsp2.5 fl oz
10 tbsp5 fl oz
25 tbsp12.5 fl oz
50 tbsp25 fl oz
100 tbsp50 fl oz
250 tbsp125 fl oz
500 tbsp250 fl oz
1000 tbsp500 fl oz
Unit NameSymbolPer 1 Tablespoon
Cupcup0.0625
Fluid Ouncefl oz0.5
Gramg14.7868
Kilogramkg0.0147868
MillilitermL14.7868
Ounceoz0.521588
Poundlb0.0325992
Tablespoontbsp1
Teaspoontsp3

Frequently Asked Questions

How do I convert Tablespoons to Fluid Ounces?

To convert Tablespoons to Fluid Ounces, use the conversion where 1 Tablespoon (tbsp) = 0.5 Fluid Ounces (fl oz). For example, 1 Tablespoon = 0.5 Fluid Ounces.

What are common Tablespoon to Fluid Ounce conversions?

Here are common conversions: 1 Tablespoons = 0.5 Fluid Ounces, 5 Tablespoons = 2.5 Fluid Ounces, 10 Tablespoons = 5 Fluid Ounces, 25 Tablespoons = 12.5 Fluid Ounces, 50 Tablespoons = 25 Fluid Ounces, 100 Tablespoons = 50 Fluid Ounces.

When would I need to convert Tablespoons to Fluid Ounces?

Cooking conversions between volume and weight come up when following recipes from different countries, scaling batch sizes for baking, and working in pastry, where a few grams off can ruin the result.

How precise are the conversions?

All conversions use exact factors verified against NIST and ISO standards with up to 10 significant figures of precision. Results are calculated using IEEE 754 double-precision arithmetic, which provides approximately 15-17 significant digits. For temperature and other non-linear conversions, exact formulas are used rather than approximations.

Sources

Read our full methodology →