Conversion formula

The conversion factor from quarts to gallons is 0.25, which means that 1 quart is equal to 0.25 gallons:

1 qt = 0.25 gal

To convert 840 quarts into gallons we have to multiply 840 by the conversion factor in order to get the volume amount from quarts to gallons. We can also form a simple proportion to calculate the result:

1 qt → 0.25 gal

840 qt → V_(gal)

Solve the above proportion to obtain the volume V in gallons:

V_(gal) = 840 qt × 0.25 gal

V_(gal) = 210 gal

The final result is:

840 qt → 210 gal

We conclude that 840 quarts is equivalent to 210 gallons:

840 quarts = 210 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.0047619047619048 × 840 quarts.

Another way is saying that 840 quarts is equal to 1 ÷ 0.0047619047619048 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eight hundred forty quarts is approximately two hundred ten gallons:

840 qt ≅ 210 gal

An alternative is also that one gallon is approximately zero point zero zero five times eight hundred forty quarts.

Conversion table

quarts to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from quarts to gallons