Tablespoon to Cup Converter
Convert tablespoons to cups (tbsp to cup) instantly with this free online volume converter. Enter any value in the Tablespoon field and get the equivalent in Cup immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results.
The conversion factor is exact: 1 tbsp = 0.06250021134 cup. To convert tablespoons to cups, multiply your Tablespoon value by 0.06250021134. For example, 10 tbsp = 0.6250021134 cup. You can also reverse the calculation: 1 cup = 15.9999459 tbsp.
Quick conversion table
| Tablespoon (tbsp) | Cup (cup) |
|---|---|
| 1 tbsp | 0.06250021134 cup |
| 5 tbsp | 0.3125010567 cup |
| 10 tbsp | 0.6250021134 cup |
| 25 tbsp | 1.562505283 cup |
| 50 tbsp | 3.125010567 cup |
| 100 tbsp | 6.250021134 cup |
Use the swap button to reverse the direction, or choose a different unit from the dropdown menus to convert within the volume category.
Formula
Tablespoon to Cup conversion: 1 tbsp = 0.06250021134 cup cups = tablespoons × 0.06250021134 1 cup = 15.9999459 tbsp tablespoons = cups × 15.9999459
Example
Example: Convert 10 tbsp to cup: 10 tbsp × 0.06250021134 = 0.6250021134 cup So, 10 tbsp is about 0.6250021134 cup. To convert back, multiply by 15.9999459: 0.6250021134 cup × 15.9999459 = 10 tbsp.
How to Use
- Enter the value you want to convert in the Tablespoon field
- The result in Cup appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert tablespoons to cups?
Enter the value in Tablespoon (tbsp) in the 'From' field. The equivalent in Cup (cup) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert tbsp to cup?
1 tbsp = 0.06250021134 cup, so cups = tablespoons × 0.06250021134. To convert back, 1 cup = 15.9999459 tbsp. The full formula and a worked example are shown on this page.
How many cups are in one Tablespoon?
1 tbsp = 0.06250021134 cup.
Is this Tablespoon to Cup converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert cups back to tablespoons?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other volume unit for either field.
How accurate is the tbsp to cup conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.