Your manuscript is unique, with its own strengths, issues, challenges, and time and budget constraints. That's why I prefer to negotiate a flat rate by the project. I'm happy to provide an estimate, which you can request using the contact form.
I base my project fees on rates standard in the industry, as outlined by the Editorial Freelancers Association (a manuscript page is 250 words):
Writing, 1-3 pgs/hr: $50-100/hr
Developmental editing, 1-5 ms pgs/hr: $60-80/hr
Copyediting, light, 5-10 ms pgs/hr: $30-40/hr
Copyediting, heavy, 2-5 ms pgs/hr: $40-50/hr
Proofreading, 9-13 ms pgs/hr: $30-35/hr
I'm delighted to provide a sample edit of up to 500 words.
My fees for manuscript evaluation:
Full, up to 250 pgs, $2/pg; over 250 pgs, $1.75/pg
First chapter, up to 25 pages, $50