Compare the price per fluid ounce of drinks and liquids, and save
This site computes the price per fluid
ounce. For dry ounces, visit our calculator PricePerOz.com
Price per fl. oz app
Cost per fluid ounce
Let's assume you want to buy some of your favorite perfume, and you have three choices: 2 fl.oz for $3.99; 1 quart for $59.99; or a wholesale bottle of 0.4 gallon for $99.99. Which choice will give you the most perfume for your money, and how to calculate the price per fluid ounce? Head-scratching? The best choice is 1 qt for $59.99.
While buying online or in-store, use PricePerFlOz.com
on your smartphone and get more fluid ounces for your money!
How to calculate the price per fluid ounce?
It is now easy to calculate the price per fluid ounce! - PricePerFlOz.com
(Price Per Fluid Ounce
) is a small website app usable on a mobile phone, tablet, notebook or desktop computer. For each item, enter the name or brand
(this step is optional), volume in gallons, quarts and / or fluid ounces
(or even ml or L), and price in dollars, Calculate... and bingo:
the price per ounce of the item. Compare up to 5 items simultaneously. Not counting in fluid ounces? - see other units.
Get more mayo for the money: use PricePerFlOz.com
on your smartphone to
check the price per fluid ounce
Get more drink for the money. Check the true price per fluid ounce at PricePerFlOz.com
Clever consumers use PricePerFlOz.com
on their Android, iPhone or iPad,
and save costs by choosing the best value per fluid ounce
Sizes and shapes of drinks and liquids can make it hard to evaluate the real value per fluid ounce.
How to count the cost per fluid ounce of an item? - PricePerFlOz.com
Your privacy is 100% protected. We never collect any information from your input.
You can enter integers and decimals in gallons
and fluid ounces
fields. The calculator adds them up automatically. If a value is zero
, just skip the field.
Example 1: - If the bottle's label displays the volume as 3.5 gallons
, enter 3
in the gallon
integer field, enter 5
in the 00 (decimal)
field, leave the quarts
values unchanged, fill out the Price
field and Calculate
to get the price per fluid ounce
Example 2: - If the bottle's label displays the volume as 1 quart 2 ounces
, leave the gallon
fields empty, enter 1
in the quarts
integer field, leave the 00 (decimal)
field unchanged, enter 2
in the ounces
field, leave the 00 (decimal)
field unchanged, fill out the Price
field and Calculate
to calculate the price per fluid ounce
Example 3: - You have a recipient containing 200ml of perfume at $79.80. How much is that per fluid ounce?
- Select the "US" dropdown arrow, point to ml
, write 700
and $79.80 and Calculate
to get the price per fluid ounce.
Example 4: - You can buy 5 liters of windshield washer fluid for $34.99. However, this is a fluid that you usually buy in small bottles labeled in fluid ounces. So, how does the price compare in fluid ounces
? - First, place your mouse or tap on the arrow US
and select L
. Then type 5
in the write litres here
field, and $34.99
in the price fields. Finally, Calculate
and zoom! You have the price per fluid ounce. The website app has silently converted liters into fluid ounces, and computed the price per fluid ounce.
 What is a fluid ounce?
, we refer to the US customary fluid ounce. There are 128 fluid ounces in a gallon. There are 32 fluid ounces in a quart. The ounce used on this site is a unit of volume
used to quantify liquids, drinks, beverages.
If you need to compare prices of solids and any other items sold by weight, visit our calculator PricePerOz.com
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