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 840 tablespoons into fluid ounces we have to multiply 840 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

840 tbsp → V_{(fl oz)}

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

V_{(fl oz)} = 840 tbsp × 0.50000000000169 fl oz

V_{(fl oz)} = 420.00000000142 fl oz

The final result is:

840 tbsp → 420.00000000142 fl oz

We conclude that 840 tablespoons is equivalent to 420.00000000142 fluid ounces:

840 tablespoons = 420.00000000142 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 0.0023809523809443 × 840 tablespoons.

Another way is saying that 840 tablespoons is equal to 1 ÷ 0.0023809523809443 fluid ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eight hundred forty tablespoons is approximately four hundred twenty fluid ounces:

840 tbsp ≅ 420 fl oz

An alternative is also that one fluid ounce is approximately zero point zero zero two times eight hundred forty 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