One of the most difficult things to get right, even for more experienced UX designers, is correctly estimating a UX project.
Whether you’re a freelance designer who needs to give a quote to a client for a job, or an in-house designer preparing estimates for your project manager, estimating is always fraught with assumptions, what-ifs and unknowns. In this post I’ll list a few different approaches you can use to estimate your next UX project. I’ll focus on estimating client-facing work, as that’s where most of my experience lies, but many of the principles translate to internal projects as well.
Link to site: https://uxmastery.com/how-to-estimate-a-ux-project/