Question: is dpi dots per square inch?
Answer: DPI stands for “ dots per inch ” It refers to the number of ink or pigment dots per given linear inch of print. DPI is a worldwide standard for measuring print density. ... It is also not the same as “dots per square inch”. A 300 DPI print will have 300 x 300 dots, for a total of 90,000 dots of pigment in a square inch.