The amount of paint needed per square foot depends on factors like the number of coats, the surface texture, and the type of paint. As a general rule, a gallon of paint typically covers around 350 square feet with one coat.

Paint is any pigmented liquid, plastic emulsion, cement paint, texture paint, liquefiable, or solid mastic composition that, after application to a substrate in a thin layer, converts to a solid film.

It is most commonly used to protect, color, or provide texture to wall. Paint can be made or purchased in many colors—and in many different types, such as watercolor or synthetic. Paint is typically stored, sold, and applied as a liquid, but most types dry into a solid.

Plastic emulsion paint is a water based paint which gives soft effect to the interior and exterior wall, it is long lasting, washable and easy to sustain.

Cement paint parts of exterior surfaces and maintenance good look of building for many years. It offers matt finish on walls and protect house from worse weather condition.

Textured paint creates stunning effect on walls of your house it not only make inspiring taxes but also provides protection from sever weather changes like alkali and ultraviolet rays.

Before you start paint work makes sure that surface should be cleaned of dust, grease and other foreign matter, deciding on Superior quality and adequate quality of paint and mix content of paint properly to get consistency in paint work.

Various factors come into play while arriving their coverage, like types of paint, labour skills, area of wall, wet and dry condition, due to this complexity, homeowners tend to make errors of judgement in selecting types of paint and their coverage.

In this article we read about how many gallons of paint per square feet for wall, room & house, how many gallons of paint per sq ft, how many gallons of paint do I need for 1000 square feet and how many square feet does a 5 gallon bucket of paint cover.

So here’s a detailed guide on what choices are involved, how much their coverage it implies and how each of these factors affect the quantity of painting.

**How many gallons of paint per square feet for wall**

Various factors come into play while arriving their coverage, like types of paint, labour skills, area of wall, wet and dry condition. For wet wall, generally 1 gallon can of paint will cover upto 350 square feet, which is enough to cover a small room like bathroom, small kitchen room. If paint applies on dry wall 1 gallon can of paint will cover around 200 square feet.

Using thumb rule, based on plastic emulsion, cement paint, texture paint, wet & dry condition and labour skill, generally one gallon can of paint will cover upto 350 square feet, which is enough to cover a small room like bathroom, small kitchen room. If paint applies on dry wall 1 gallon can of paint will cover around 200 square feet.

There are 0.003 gallons of paint per square foot. Using thumb rule, generally 1 gallon of paint will cover around 350 square feet, so how many gallons of paint per square feet = 1/350 = 0.00285 gallons, rounding it nearly as 0.003 gallons, so, there are 0.003 gallons of paint per square feet you have needed.

**To calculate how many gallons of paint per sq ft:-** using thumb rule, generally 1 gallon can of paint will cover around 350 sq ft, so how many gallons of paint per square feet = 1/350 = 0.00285 gallons, rounding it nearly as 0.003 gallons, so, there are 0.003 gallons of paint per sq ft you have needed.

**How to calculate the quantity of paint for wall**

In United States and United Kingdom paint can measure in gallons, one US gallon= 3.785 Litres and one UK gallon = 4.540 Litres, consider you have wall of 1000 sq ft, for wet wall, 1 gallon of paint will cover around 350 sq ft, quantity of paint = 1000/350= 2.86 gallons, rounding it nearly as 3 gallons, therefore 3 gallons of paint you have needed for 1000 sq ft wall. Care has been taken that purchase slightly more paint than the maths indicates you will need.

**How many gallons of paint do I need for 100 square feet**

There are 0.3 gallons of paint you will need for covering 100 square feet area of wall. As per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 100 sq ft = 0.003× 100 = 0.3 gallons, so, there are 0.3 gallons of paint I need for covering 100 square feet area of wall.

**How many gallons of paint do I need for 200 square feet**

There are 0.60 gallons of paint you will need for covering 200 square feet area of wall. As per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 200 sq ft = 0.003× 200 = 0.60 gallons, so, there are 0.60 gallons of paint I need for covering 200 square feet area of wall.

**How many gallons of paint do I need for 300 square feet**

There are 0.9 gallons of paint you will need for covering 300 square feet area of wall. As per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 300 sq ft = 0.003× 300 = 0.9 gallons, so, there are 0.9 gallons of paint I need for covering 300 square feet area of wall.

**How many gallons of paint do I need for 350 square feet**

There are one gallons of paint you will need for covering 350 square feet area of wall, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 350 sq ft = 0.003× 350 = approx 1 gallons, so, there are one gallons of paint I need for covering 350 square feet area of wall.

**How many gallons of paint do I need for 400 square feet**

There are 1.2 gallons of paint you will need for covering 400 square feet area of wall, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 400 sq ft = 0.003× 400 = 1.2 gallons, so, there are 1.2 gallons of paint I need for covering 400 square feet area of wall.

**How many gallons of paint do I need for 500 square feet**

There are 1.5 gallons of paint you will need for covering 500 square feet area of wall, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 500 sq ft = 0.003× 500 = 1.5 gallons, so, there are 1.5 gallons of paint I need for covering 500 square feet area of wall.

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**How many gallons of paint do I need for 600 square feet**

There are 1.8 gallons of paint you will need for covering 600 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 600 sq ft = 0.003× 600 = 1.8 gallons, so, there are 1.8 gallons of paint I need for covering 600 square feet area of wall/room of house.

**How many gallons of paint do I need for 800 square feet**

There are 2.4 gallons of paint you will need for covering 800 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 800 sq ft = 0.003× 800 = 2.4 gallons, so, there are 2.4 gallons of paint I need for covering 800 square feet area of wall/room of house.

**How many gallons of paint do I need for 1000 square feet**

There are 3 gallons of paint you will need for covering 1000 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 800 sq ft = 0.003× 1000 = 3 gallons, so, there are 3 gallons of paint I need for covering 1000 square feet area of wall/room of house.

**How many gallons of paint do I need for 1200 square feet**

There are 3.6 gallons of paint you will need for covering 1200 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 1200 sq ft = 0.003× 1200 = 3.6 gallons, so, there are 3.6 gallons of paint I need for covering 1200 square feet area of wall/room of house.

**How many gallons of paint do I need for 1500 square feet**

There are 4.5 gallons of paint you will need for covering 1500 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 1500 sq ft = 0.003× 1500 = 4.5 gallons, so, there are 4.5 gallons of paint I need for covering 1500 square feet area of wall/room of house.

**How many gallons of paint do I need for 1600 square feet**

There are 4.8 gallons of paint you will need for covering 1600 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 1600 sq ft = 0.003× 1600 = 4.8 gallons, so, there are 4.8 gallons of paint I need for covering 1600 square feet area of wall/room of house.

**How many gallons of paint do I need for 1800 square feet**

There are 5.4 gallons of paint you will need for covering 1800 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 1800 sq ft = 0.003× 1800 = 5.4 gallons, so, there are 5.4 gallons of paint I need for covering 1800 square feet area of wall/room of house.

**How many gallons of paint do I need for 2000 square feet**

There are 6 gallons of paint you will need for covering 2000 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 2000 sq ft = 0.003× 2000 = 6 gallons, so, there are 6 gallons of paint I need for covering 2000 square feet area of wall/room of house.

**How many gallons of paint do I need for 2400 square feet**

There are 7.2 gallons of paint you will need for covering 2400 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 2400 sq ft = 0.003× 2400 = 7.2 gallons, so, there are 7.2 gallons of paint I need for covering 2400 square feet area of wall/room of house.

**How many gallons of paint do I need for 2500 square feet**

There are 7.2 gallons of paint you will need for covering 2500 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 2500 sq ft = 0.003× 2500 = 7.5 gallons, so, there are 7.2 gallons of paint I need for covering 2500 square feet area of wall/room of house.

**How many gallons of paint do I need for 3000 square feet**

There are 9 gallons of paint you will need for covering 3000 square feet area of wall/room of house, as per thumb rule, quantity of paint needs per sq ft = 0.003 gallons, so quantity of paint for 3000 sq ft = 0.003× 3000 = 9 gallons, so, there are 9 gallons of paint I need for covering 3000 square feet area of wall/room of house.

**How many square feet will a 1 gallon bucket of paint cover**

Generally a 1 gallon bucket of paint will cover up to 350 sq ft area of wall/room. In United States and United Kingdom and other countries, based on labour skill, paint quality, dry and wet condition, using thumb rule, generally a 1 gallon bucket of paint can cover up to 350 sq ft area of wall/room.

**How many square feet will a 1.5 gallon bucket of paint cover**

There are 525 sq ft of area of wall will cover by a 1.5 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 1.5 gallon bucket of paint can cover = 350 × 1.5 = 525 sq ft, so, there are 525 sq ft of area of wall will cover by a 1.5 gallon bucket of paint.

**How many square feet will a 2 gallon bucket of paint cover**

There are 700 sq ft of area of wall will cover by a 2 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 2 gallon bucket of paint can cover = 350 × 2 = 700 sq ft, so, there are 700 sq ft of area of wall will cover by a 2 gallon bucket of paint.

**How many square feet will a 2.5 gallon bucket of paint cover**

There are 875 sq ft of area of wall will cover by a 2.5 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 2.5 gallon bucket of paint will cover = 350 × 2.5 = 875 sq ft, so, there are 875 sq ft of area of wall will cover by a 2.5 gallon bucket of paint.

**How many square feet will a 3 gallon of paint cover**

There are 1050 sq ft of area of wall/room will cover by a 3 gallon of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 3 gallon of paint can cover = 350 × 3 = 1050 sq ft, so, there are 1050 sq ft of area of wall/room will cover by a 3 gallon of paint.

**How many square feet will a 3.5 gallon of paint cover**

There are 1225 sq ft of area of wall/room will cover by a 3.5 gallon of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 3.5 gallon of paint can cover = 350 × 3.5 = 1225 sq ft, so, there are 1225 sq ft of area of wall/room will cover by a 3.5 gallon of paint.

**How many square feet will a 4 gallon of paint cover**

There are 1400 sq ft of area of wall/room will cover by a 4 gallon of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 4 gallon of paint can cover = 350 × 4 = 1400 sq ft, so, there are 1400 sq ft of area of wall/room will cover by a 4 gallon of paint.

**How many square feet does a 5 gallon bucket of paint cover**

There are 1750 sq ft of area of wall cover by a 5 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 5 gallon bucket of paint can cover = 350 × 5 = 1750 sq ft, so, there are 1750 sq ft of area of wall cover by a 5 gallon bucket of paint.

**How many square feet will a 6 gallon bucket of paint cover**

There are 2100 sq ft of area of wall will cover by a 6 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 6 gallon bucket of paint can cover = 350 × 6 = 2100 sq ft, so, there are 2100 sq ft of area of wall will cover by a 6 gallon bucket of paint.

**How many square feet will a 7 gallon bucket of paint cover**

There are 2450 sq ft of area of wall will cover by a 7 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 7 gallon bucket of paint can cover = 350 × 7 = 2450 sq ft, so, there are 2450 sq ft of area of wall will cover by a 7 gallon bucket of paint.

**How many square feet will a 8 gallon bucket of paint cover**

There are 2800 sq ft of area of wall will cover by a 8 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 8 gallon bucket of paint can cover = 350 × 8 = 2800 sq ft, so, there are 2800 sq ft of area of wall will cover by a 8 gallon bucket of paint.

**How many square feet will a 9 gallon bucket of paint cover**

There are 3150 sq ft of area of wall will cover by a 9 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 9 gallon bucket of paint can cover = 350 × 9 = 3150 sq ft, so, there are 3150 sq ft of area of wall will cover by a 9 gallon bucket of paint.

**How many square feet will a 10 gallon bucket of paint cover**

There are 3500 sq ft of area of wall will cover by a 10 gallon bucket of paint, as per thumb rule, 1 gallon bucket of paint can cover = 350 sq ft, so 10 gallon bucket of paint can cover = 350 × 10 = 3500 sq ft, so, there are 3500 sq ft of area of wall will cover by a 10 gallon bucket of paint.

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**Conclusion**:-

There are 0.003 gallons of paint per square foot. As per thumb rule, 1 gallon of paint covers around 350 square feet, so how many gallons of paint per square feet = 1/350 = 0.003 gallons.