Are you planning a major painting project, such as home-improvement projects like the interior or outside of your home, a fence around your yard, or anything else? If painting any of these, how much does a gallon of paint weigh won’t be necessary?
However, how much does a gallon of paint weigh can be an issue if you paint something with an overall weight limit, such as a boat.
Besides this, the type of paint used, and you’ll find one gallon of paint weighs between 6 and 12 pounds. The weights vary between latex, oil-based, acrylic, and enamel paints.
When buying multiple containers from your local hardware store, you may need to know how much a gallon weighs to determine if your vehicle can carry it all.
In our guide, you can learn much more about how much a gallon of paint weighs based on its type. By the end, no matter the type of paint you use, you’ll know the weight of paint from painting furniture to a large painting job such as the outside of your house. (Find the Best Bathroom Waterproofing Paint)
How Much Does a 5-Gallon Bucket of Behr Paint Weigh?
So, how much does a five-gallon paint bucket weigh? The weight of 5 gallons of paint is approximately 56.4 pounds.
The calculations are based on a gallon solid weight weighing 11.2 pounds. This also applies to interior latex paint.
Paint is usually measured in gallons. You can usually get them in various sizes in local stores, with the most frequent sizes being one gallon and five gallons.
The weight of the paint entirely depends on the type of paint.
To determine the weight of paint, you must first determine the specific gravity of that type of paint. The specific gravity of a material is determined by comparing it to water. The specific gravity of paint is listed on the label of some paint manufacturers.
You can calculate paint weight by multiplying it by 8.345 to get pounds per gallon. To save the math, use this weights table for how much paint weighs most often.
- Latex Paint: 11.3 pounds per gallon
- Acrylic Paint: 11-12 pounds per gallon
- Oil-Based Paint: 6.7 pounds per gallon
- Enamel Paint: 11 pounds per gallon
How Much Does 5 Gallons Weigh in lbs?
When you find one, you can find white semi-gloss water-based interior or exterior paint in a 5-gallon bucket of paint weighs between 40 and 60 pounds. However, any exact weight of paint depends on the paint type and brand.
For instance, a five-gallon can of latex paint presents a density of 11.2 lbs per gallon, which equals a mass of 56 pounds.
On top of this, if you are after carrying weight, then the paint bucket can add more pounds to this total. (Read Enamel Paint Vs Acrylic)
Oil-based and water-based paints are the two types of paint available. The pigment infused into the liquid is part of the paint recipe.
Solvent or oil is the critical element of oil-based paint, while water is the critical ingredient in water-based paint. The first is more lightweight than the second.
This paint is commonly used in home repair projects. Because this paint dries rapidly and cleans up easily, it is a fantastic choice for various painting applications. In addition, it is non-toxic to the environment. Latex paint emits no fumes.
This paint is 11.3 pounds per gallon. A single coat can cover roughly 400 sq. ft. The amount of paint you require depends on the coverage of the painting job.
Water-based paint loses weight when water evaporates. A dried latex paint weighs roughly four pounds. The paint’s weight affects the finished surface.
Latex paint dries and then weighs around 4lbs. One thing to note is, you can’t use latex paint in cold temperatures, and it needs storing above 40F.
Oil-based paint pigments combine with alkyd, synthetic solvent, or natural linseed oil. Adding mineral spirits or paint thinner increases the consistency. However, keep in mind that oil-based paint contains more pollutants. As a result, appropriate ventilation is required during the painting process.
The weight of oil-based paint varies depending on parameters such as hue and base. Because oil-based paint has a lower water density than other varieties, some colors require more pigment.
A gallon of this paint weighs about 6.7 pounds. It’s also capable of covering 400 square feet. Oil-based paints have a lower dry paint weight, but this varies amongst oil-based paints and applications.
Oil-based paint has harsh chemicals in the form of thinners and lets of harmful fumes as it dries. Moderate ventilation is needed for any application of this type.
Acrylic paint, like latex, is water-based and composed of acrylic resin and often used in craft and creative projects.
Acetone cleans acrylic paint. It’s like latex paint in weight. This paint is about three pounds per liter, so a gallon weighs 11-12 lb. Because acrylic is thicker than latex paint, it covers less area.
Latex and acrylic paints are both comprised of acrylic resin and are water-based. Acrylic paints use an acrylic polymer emulsion and contain a higher percentage of acrylic.
Enamel is for RVs, boats, stair railings, and vehicles and comes in many colors. Because of its broad category, enamel paint is difficult to weigh, but all makes of different paints have a similar weight that vary slightly. About 11-pound for a gallon of automotive enamel, yet the color and brand can change this. It loses weight as it dries. (Find the Best Paint Sprayer For Cabinets)
Nowadays, it mainly comprises pigment suspended in natural linseed oil or an alkyd-based synthetic solvent.
Other oils, such as walnut or safflower oil, are occasionally utilized. Paint thinner or mineral spirits are occasionally used to improve the consistency and flow of the paint.
Because oil-based paint is more harmful than water-based paint, care must be taken when using it. Proper ventilation is essential, and large tasks may necessitate the use of a respiratory mask.
As there is evaporation to get a dry coat, the specific weight can have added weight compared to other paints as it dries thicker even if you use the same amount.
How Heavy is 4 Gallons Paint?
Here, you can find the conversions for a gallon of paint to pounds to calculate how much a gallon of paint weighs. You can also calculate how much acrylic paint or enamel paint you have in gallons when you know only the weight.
Gallon to Pounds Conversion
- Multiply the volume by the density to find how much an amount of paint weighs.
- Suppose you purchase 4 gallons of paint with a density of 11.2 pounds per gallon. This is calculated by multiplying 4 by 11.2.
- 4 gallons divided by 11.2 pounds per gallon is 44.8 pounds
- The total for this paint would be 44.8 pounds.
Pounds to Gallon Conversion
- You can also convert the weight of the paint to volume. Divide the weight by the density to get the result.
- If you need 75 pounds of paint and want to know the number of gallons, you’ll need. If the density of the paint is 9.7 pounds per gallon, divide 75 by 9.7:
- 7.73 gallons = 75 pounds / 9.7 pounds per gallon
- As a result, you’ll need at least 7.73 gallons of this paint.
Check the distributor’s MSDS for the weight of the paint when it dries. A chart showing the paint’s solid content should be included. With this, you can calculate how much does a gallon of paint weigh when dry.
For example, 60% solids paint contains 40% water. If your paint weighs 10 pounds per gallon, you have at least 4 pounds of water. That’s six pounds of solids. The solids make the paint dry.
If you use less than the entire gallon, you can find the dry paint weight. Multiply the solid weight by the paint you have used.
How Much Does a 5-Gallon Bucket of Paint Coat?
5-gallons of paint may cover up to 1,800 square feet, according to paint calculations. You can also find a quart of paint that will cover approximately 90 square feet.
For most jobs around the home, you need more than a gallon of acrylic paint or any other type you use unless you are just painting small amounts of outdoor furniture.
Two coats are often required, and sometimes three if you want a good protective finish, that’s as hard as nail polish. Concrete floors are one area where you will apply multiple coats. The final dry weight won’t matter when you carry out construction projects and want to protect concrete floors, and you’re more concerned over a glossy finish. (Learn How To Get Paint Off Concrete)
Dry paint weight can be vital on craft projects, as you don’t want items to weigh more than they need to.
Most often, how much does a 5-gallon bucket of paint weigh comes down to carrying the bucket rather than the type of paint and where you are using it.
However, if you are using water-soluble paints, the weight will vary depending on the density. One thing is for sure; you don’t want to carry 5 gallons of paint weight up a ladder to paint your home’s exterior.