How many projects should a UI/UX portfolio include? It's probably the most common question I hear from designers building or refreshing their portfolios. The answer you'll get from hiring managers and senior designers is pretty consistent: three to six, and no more.

Here's why that number matters. A recruiter typically spends two to five minutes on a portfolio during an initial screening. If you've got ten or twelve projects in there, they skim, and your best work gets buried. Three to six well-executed case studies forces them to actually look at what you've done.

There's also a practical problem with going bigger. Each case study, done properly, takes real time to write, curate, and present. Spread that effort across ten projects and most of them end up thin. You're better off with four case studies that actually show your thinking than ten that just show you were busy.

The projects you pick should cover different ground. User research, information architecture, interaction design, visual design, usability testing. Not necessarily all five in every project, but across the set, you want a hiring manager to see that you're not a one-trick designer.

If you're just starting out and don't have much client work yet, that's fine. Redesign concepts, academic projects, Daily UI challenges, speculative work, all of it counts if you treat it like a real case study. Show the problem, show your process, show what came out of it. That structure is what hiring managers are actually looking for.

Senior designers should be more ruthless about what they include. Three genuinely strong projects that show strategic thinking and real business impact will beat eight mediocre ones every time. Your portfolio isn't a complete record of everything you've ever made. It's an argument for why someone should hire you. Keep it tight, keep it current, and cut anything that doesn't pull its weight.