Book publishing calculators
Free, no signup. The same math our typesetting and cover engines use.
Book Maker toolPage count estimator
Turn a word count into printed pages by trim size and type size.Open →
Book Maker toolSpine width calculator
Page count and paper to the exact KDP spine, in inches and millimetres.Open →
Book Maker toolPrinting cost & royalties
List price and page count to Amazon's printing cost and what you keep per copy.Open →
Cover Maker toolCover size calculator
Full-wrap and ebook cover dimensions for your trim, pages and paper, drawn to scale.Open →
Skip the estimating: OONA Book Maker typesets your
actual manuscript — upload it, pick a design, and the press-ready PDF tells you the
exact page count. The EPUB is free; the print PDF costs a nickel.
