How much protein do you need to build muscle? A coach’s simple guide

Most people who strength train are leaving muscle on the table before they even get to the gym, and the reason often traces back to breakfast having almost no protein in it. A sad slice of toast or a bowl of cereal doesn’t give your body what it needs to start the day, and that gap is hard to make up later no matter how good your workout is. The fix isn’t complicated. You need a clear daily number, a sensible way to spread it across your meals, and a few real foods you’ll actually eat. That’s what this guide covers, with no fad diets and no guesswork.

How much protein per day?

Quick answer: most adults who strength train need roughly 0.6 to 0.9 grams of protein per pound of body weight each day (about 1.4 to 2.0 grams per kilogram), according to the International Society of Sports Nutrition’s position stand on protein and exercise. That range may support muscle growth, recovery, and strength gains over time.

Here’s what that looks like in real numbers. A 150-pound adult lands somewhere around 90 to 135 grams of protein per day. A 200-pound adult lands around 120 to 180 grams per day. Neither number is a hard ceiling. Think of it as a practical range to build toward, not a target you need to hit to the gram every single day.

Where you fall in that range depends on a few things: your training goal, your activity level outside the gym, and your age. Someone in a calorie deficit trying to preserve muscle while losing fat often does better toward the higher end of the range. Someone newer to strength training, or someone maintaining rather than actively building, can usually settle comfortably in the middle. None of this needs to be perfect. Getting into the range and staying there consistently matters more than chasing an exact number.

Does timing matter?

Spreading your protein across the day tends to work better than saving it all for one big dinner. A common and reasonable approach is dividing your daily target across three to five meals, with roughly 25 to 40 grams of protein per meal, spaced every three to four hours. That gives your body a steady supply to work with instead of one large dose it can’t fully use at once.

You’ve probably heard about the “anabolic window,” the idea that you have a tiny sliver of time right after a workout to get protein in or you lose the benefit. That window is real in the sense that post-workout protein helps, but it’s far wider than the 30-minute panic most people picture. Research suggests the window for building muscle after a session stays open for a number of hours, not minutes, so a reasonable meal within a couple of hours of training covers it.

Older adults may benefit from a slightly higher dose of protein per meal than younger adults, since muscle tends to respond a bit less efficiently to protein as we age. If that applies to you, leaning toward the higher end of the per-meal range, or adding a small protein-rich snack between meals, is a reasonable, low-risk adjustment to discuss with your coach.

Protein cheat sheet: 10 foods and what they deliver

You don’t need a protein shake at every meal to hit your number. A lot of ordinary foods carry more protein than people expect, and mixing whole foods with a shake or two tends to be the easiest way to actually hit your daily target without feeling like a chore. Here’s a quick reference for common options and roughly how much protein each one delivers per typical serving.

Mix and match from this list across your meals and snacks, and most people get surprisingly close to their daily target without a single dedicated “protein meal.” A couple of eggs at breakfast, a chicken breast at lunch, and some Greek yogurt as a snack adds up faster than it feels like it should.

What Hyatt coaches see in practice

One pattern shows up again and again with clients at Hyatt Strength + Wellness in NW Portland: the people who start actually tracking their protein, even loosely, tend to see clearer changes on their InBody scans over time. That’s not a guarantee and it’s not instant. It’s a consistent, qualified observation from coaches working with clients week after week. Logging protein seems to make the whole process less random, because you can see where the gaps are instead of guessing.

It’s rarely about hitting a perfect number every day. It’s about noticing that most days you’re 30 or 40 grams short of your target, usually at breakfast or on busy days when a real meal gets skipped, and closing that gap with something simple: a couple of eggs, a scoop of protein powder, a container of Greek yogurt. Small, repeatable fixes beat an occasional perfect day.

If you want help figuring out your own number and building a plan around it instead of estimating on your own, that’s exactly what nutrition coaching in Portland at Hyatt Strength + Wellness is built for: a coach who looks at your training, your goals, and your current intake, and helps you close the actual gap instead of a guessed one.

Not medical advice. If you have kidney disease or another condition affecting protein metabolism, talk with your physician before changing your protein intake.

The bottom line

Start with your daily total: roughly 0.6 to 0.9 grams of protein per pound of body weight if you strength train. Then spread it out across three to five meals, each with a reasonable dose, rather than one large meal at the end of the day. That combination, more than any single “hack,” is what tends to move the needle over months of training.

For more on how food choices beyond protein support your training, our trainer-approved meal prep hacks (coming soon!) post covers practical ways to keep real food on hand during a busy week, and if you’re curious about supplements, our post on the supplements we carry (coming soon!) walks through what’s actually worth considering. For the fuller picture on how body composition testing ties into all of this, see our complete guide to body composition (coming soon!).

Want a protein target built around your actual training? Talk to our nutrition coach and get a plan built around your body, your goals, and your schedule, not a generic number off the internet.

Author Jeremy Hyatt, MS, CSCS is a personal trainer and co-owner of Hyatt Strength + Wellness. He believes it’s important to start with the basics and move from there. Too often, people get into complicated movements and goals before they have the proper fundamentals, which can lead to negative results. Jeremy has been working in the fitness industry since 1995 and co-founded Hyatt Strength + Wellness in 2011.

Learn more about Jeremy, or get in touch with him by emailing us at Go@HyattGym.com.

Hyatt Strength + Wellness is a team of certified, enthusiastic and innovative health and fitness professionals in Portland, Oregon. Get in touch by emailing us at Go@HyattGym.com.