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 690 tablespoons into fluid ounces we have to multiply 690 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

690 tbsp → V_{(fl oz)}

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

V_{(fl oz)} = 690 tbsp × 0.50000000000169 fl oz

V_{(fl oz)} = 345.00000000117 fl oz

The final result is:

690 tbsp → 345.00000000117 fl oz

We conclude that 690 tablespoons is equivalent to 345.00000000117 fluid ounces:

690 tablespoons = 345.00000000117 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 0.0028985507246279 × 690 tablespoons.

Another way is saying that 690 tablespoons is equal to 1 ÷ 0.0028985507246279 fluid ounces.

Approximate result

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

690 tbsp ≅ 345 fl oz

An alternative is also that one fluid ounce is approximately zero point zero zero three times six hundred ninety 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