Free & Open
Calculators
Plan your publishing journey with real numbers. Estimate editing costs, book profits, writing timelines, and word counts — no sign-ups, no ads.
Book Editing Cost Calculator
Calculator
Estimate professional editing costs based on your word count, genre, and the types of editing you need — with real industry rates.
Book Profit Calculator
Calculator
See exactly how much you’ll earn per copy across platforms, formats, and price points. Includes break-even analysis and revenue projections.
Writing Time Calculator
Calculator
Find out how long it will take to write your book based on your writing speed, schedule, and the phases you plan to go through.
Book Word Count
Online Tool
Paste any text to instantly see word count, characters, pages, reading time, and how it compares to industry standards by genre.
