What this conversion means in practice
This page is intentionally focused on one volume pair so you can convert quickly without scanning a long all-purpose tool. These conversions are used in cooking, nutrition, labeling, fluid handling, lab work, and logistics where unit systems often get mixed.
The governing relationship here is 1 tablespoons = 0.0625 cups. If results look suspicious, check whether the source value is US or metric, and confirm that abbreviations match the expected unit family. In volume, that matters because similar labels can represent different systems.
Use the calculator for exact values, the conversion table for quick references, and the unit notes below when you need context for reports, recipes, product specs, or technical instructions.
How to convert tablespoon (us) to cup (us)
Multiply the tablespoon (us) value by 0.0625 to get cup (us).
Example: 15 tablespoons × 0.0625 = 0.9375 cups
Tablespoon (US)
Definition: A US tablespoon is exactly 1/2 US fluid ounce, or about 14.7868 mL.
History and origin: Tablespoon and teaspoon measures were standardized to reduce inconsistencies in recipe execution.
Current use: Common in cooking, baking, and household dosing instructions.
Cup (US)
Definition: A US customary cup is exactly 8 US fluid ounces, or about 236.588 mL.
History and origin: Cup-based kitchen measures evolved from household utensil standards and were later fixed in US customary definitions.
Current use: Widely used in US cooking, baking, and nutrition serving sizes.
Tablespoon (US) to Cup (US) conversion table
| Tablespoon (US) (tablespoons) | Cup (US) (cups) |
|---|---|
| 0.1 tablespoons | 0.00625 cups |
| 1 tablespoons | 0.0625 cups |
| 2 tablespoons | 0.125 cups |
| 3 tablespoons | 0.1875 cups |
| 5 tablespoons | 0.3125 cups |
| 10 tablespoons | 0.625 cups |
| 20 tablespoons | 1.25 cups |
| 50 tablespoons | 3.125 cups |
| 100 tablespoons | 6.25 cups |
| 1,000 tablespoons | 62.5 cups |
Tablespoon (US) to Cup (US) FAQ
Is this factor exact?
Some conversion links are exact by unit definition, while display values may be rounded for readability. Use higher precision when documenting formulas, labels, or technical specs.
Why do volume mistakes happen so often?
Volume has many similarly named units across systems. US and UK gallons differ, fluid ounces differ by system, and kitchen shorthand can hide assumptions. Verify system and abbreviation first.
How many decimals should I keep?
Recipes often use low precision, while production and lab workflows may require more. Keep a precision standard across your workflow to avoid compounding rounding differences.