To quickly answer the question posed in the title: Yes, 64 fluid ounces does equal 2 quarts. This is because 1 quart equals 32 fluid ounces. So with 64 fluid ounces, you have 32 oz for the first quart, and 32 oz for the second quart, totaling 2 quarts.
The Definition of a Fluid Ounce and a Quart
To understand why 64 fluid ounces makes 2 quarts, we first need to understand the definitions of a fluid ounce and a quart.
A fluid ounce is a unit of volume used in the United States and some other countries. It is equal to exactly 1/128 of a gallon. One fluid ounce contains exactly 1.804688 cubed inches.
A quart is also a unit of volume used in the United States and some other countries. It is equal to exactly 1/4 of a gallon. One quart contains exactly 57.75 cubic inches.
Knowing these definitions, we can now look at the relationship between fluid ounces and quarts.
The Relationship Between Fluid Ounces and Quarts
There are 4 quarts in 1 gallon. There are 128 fluid ounces in 1 gallon. This means:
- 1 quart = 32 fluid ounces
- 2 quarts = 64 fluid ounces
So if you have 64 fluid ounces, you have exactly 2 quarts, since each quart contains 32 fluid ounces.
Converting Between Fluid Ounces and Quarts
We can use the above relationship to easily convert between fluid ounces and quarts:
- To convert fluid ounces to quarts: Divide the fluid ounces by 32
- To convert quarts to fluid ounces: Multiply the quarts by 32
Some examples:
- 96 fluid ounces divided by 32 = 3 quarts
- 2 quarts multiplied by 32 = 64 fluid ounces
So in summary, there are 32 fluid ounces in 1 quart. Therefore, 64 fluid ounces equals 2 quarts.
Some Additional Examples
Here are some additional examples showing fluid ounce and quart conversions:
| Fluid Ounces | Quarts |
|---|---|
| 32 oz | 1 quart |
| 64 oz | 2 quarts |
| 96 oz | 3 quarts |
| 128 oz | 4 quarts |
And going the other way:
| Quarts | Fluid Ounces |
|---|---|
| 1 quart | 32 oz |
| 2 quarts | 64 oz |
| 3 quarts | 96 oz |
| 4 quarts | 128 oz |
Measuring Out Fluid Ounces and Quarts
When actually measuring out fluid ounces or quarts, you’ll need the appropriate measuring tools:
- To measure fluid ounces: Use a liquid measuring cup with ounce markings
- To measure quarts: Use a liquid measuring cup or pitcher with quart markings
For example, to measure out 2 quarts (which equals 64 fluid ounces):
- Using a 2-quart liquid measuring cup or pitcher, fill it up to the 2-quart line.
- Or, using a liquid measuring cup marked with fluid ounces, measure out 64 fluid ounces.
Some tips when measuring liquids:
- Use liquid measuring cups for accuracy, not regular kitchen cups
- Set the liquid measuring cup on a flat surface and bend down to read the markings at eye level for best accuracy
- When measuring viscous liquids like oil or honey, spray the cup with cooking spray first – this will make it easier to pour out every last drop
Common Uses for 64 Fluid Ounces (2 Quarts)
Here are some common uses and recipes that call for 64 fluid ounces or 2 quarts of liquid ingredients:
- Beverages: Many large batch cocktail recipes, lemonade pitchers, and punches use 2 quarts of liquid
- Soups and stews: Many soup and stew recipes make 2 quarts to feed a crowd
- Canning recipes: Home canning recipes often use 2 quart jars to process and preserve foods
- Cakes and breads: Some large quantity baking recipes for cakes and quick breads use 2 quarts of ingredients like milk or oil
- Custards and puddings: Quart-sized baking dishes are common for creamy custards and puddings
So when a recipe calls for 2 quarts or 64 fluid ounces, you know it’s going to make a large batch! This volume is perfect for serving crowds, bringing food to potlucks, or stocking up your pantry.
Metric Conversions
While most household cooking and baking in the United States uses fluid ounce and quart measurements, it’s helpful to know the metric conversions as well:
- 1 fluid ounce = 29.5735 milliliters
- 1 quart = 0.94635 liters
So 64 fluid ounces (2 quarts) is equivalent to:
- 64 fluid ounces x 29.5735 mL = 1,893 mL
- 2 quarts x 0.94635 liters = 1.8927 L (rounded to 1.9 L)
Handy Reference Chart
| US Customary | Metric |
|---|---|
| 64 fluid ounces | 1,893 mL |
| 2 quarts | 1.9 liters |
Conclusion
In summary, yes – 64 fluid ounces does equal 2 quarts. This is because 1 quart contains 32 fluid ounces. Knowing fluid ounce and quart conversions is handy for cooking, baking, and any tasks involving liquid measurement. Whether you’re following a recipe, stocking up on a large batch, or converting to metric, you now understand the relationship between 64 fluid ounces and 2 quarts.
