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 685 tablespoons into fluid ounces we have to multiply 685 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

685 tbsp → V_{(fl oz)}

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

V_{(fl oz)} = 685 tbsp × 0.50000000000169 fl oz

V_{(fl oz)} = 342.50000000116 fl oz

The final result is:

685 tbsp → 342.50000000116 fl oz

We conclude that 685 tablespoons is equivalent to 342.50000000116 fluid ounces:

685 tablespoons = 342.50000000116 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 0.0029197080291872 × 685 tablespoons.

Another way is saying that 685 tablespoons is equal to 1 ÷ 0.0029197080291872 fluid ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred eighty-five tablespoons is approximately three hundred forty-two point five fluid ounces:

685 tbsp ≅ 342.5 fl oz

An alternative is also that one fluid ounce is approximately zero point zero zero three times six hundred eighty-five 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