25
2.81 gallons for every 1/100 of an inch thick. Most paints are applied at 4 mils wet, so they usually cover about 400 square foot per gallon. So you'd need about a gallon and a quart to cover 450 square feet.
If your drum is a 55 gallon drum and your paint can cover 400 square feet per gallon then you may cover (one coat only) a square almost 150 by 150 feet.
A gallon of paint one coat will cover about 300 square feet; if surface is very smooth about 400 sq ft,and if very rough maybe 150-200 sq feet
1 gallon per 400 square feet. However, this will depend on how rough the surface is and how different the current area to be covered is. If it's a smooth surface and you're painting a similar color, 1 gallon should cover 400 sq. feet. But if it's a rough surface or hard color to cover, then 200 sq. feet per gallon.
well being a two story home not knowing exact size i would tell you bout 20-25 gallons without ceilings go to affordablepainters.biz to get a quote Figure basically 300 Sq Ft per gallon. This will change depending on how porous the siding is and how many coats you are applying. Paint companies recommend two coats for a first rate job. You may be over or under depending but this is a good rule of thumb. Same for the trim.
400.
You don't convert square units to linear units. Those are utterly incompatible.
Just about 400
400 square feet
I'm going to say 400.
400 square feet (20 x 20 = 400)
400 square meters are 4.3 thousand square feet.
Answer: 400 m = 1312.335 ' OR 1312 ' and 4.03 "
400 sq cm equals 0.43 square feet.
400 square feet. This is an easy calculation - just multiply the length in feet by the width in feet. The answer is the number of square feet.
400 square feet = 44.4 square yards.
400 square feet.