Conversion formula

The conversion factor from tablespoons to fluid ounces is 0.50000000000169, which means that 1 tablespoon is equal to 0.50000000000169 fluid ounces:

1 tbsp = 0.50000000000169 fl oz

To convert 3.1 tablespoons into fluid ounces we have to multiply 3.1 by the conversion factor in order to get the volume amount from tablespoons to fluid ounces. We can also form a simple proportion to calculate the result:

1 tbsp → 0.50000000000169 fl oz

3.1 tbsp → V_{(fl oz)}

Solve the above proportion to obtain the volume V in fluid ounces:

V_{(fl oz)} = 3.1 tbsp × 0.50000000000169 fl oz

V_{(fl oz)} = 1.5500000000052 fl oz

The final result is:

3.1 tbsp → 1.5500000000052 fl oz

We conclude that 3.1 tablespoons is equivalent to 1.5500000000052 fluid ounces:

3.1 tablespoons = 1.5500000000052 fluid ounces

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 fluid ounce is equal to 0.6451612903204 × 3.1 tablespoons.

Another way is saying that 3.1 tablespoons is equal to 1 ÷ 0.6451612903204 fluid ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three point one tablespoons is approximately one point five five fluid ounces:

3.1 tbsp ≅ 1.55 fl oz

An alternative is also that one fluid ounce is approximately zero point six four five times three point one tablespoons.

Conversion table

tablespoons to fluid ounces chart

For quick reference purposes, below is the conversion table you can use to convert from tablespoons to fluid ounces