This depends on the surface being painted and how much water is added when mixing. The paint coverage will be different on bare wood and porous vs. shiny, previously coated pieces that require the bonding agent. Typically one quart of a very light white will cover approximately 50-70 sq ft, whereas a darker color will cover 70 + sq ft. For example, one quart will cover a large armoire/hutch OR a dresser and two side tables.