You probably don’t need to become a human calculator to figure out how much protein you should eat. Fortunately, there’s a much easier way.

As we get older, getting enough protein becomes increasingly important for helping maintain muscle, strength, and the body tissue we’ve worked pretty hard to keep.

But how much is enough?

Start With Your Weight

One simple way to estimate your protein needs is to start with your body weight.

For older adults who want to maintain muscle, a commonly used target is around 1.0–1.2 grams of protein per kilogram of body weight per day. Someone who is strength training and specifically trying to support muscle may need more, depending on their circumstances.

Step 1: Find your weight in kilograms

Take your weight in pounds and divide it by 2.2.

For example:

160 pounds ÷ 2.2 = about 73 kilograms

Step 2: Multiply by your protein target

If you use 1.2 grams per kilogram:

73 × 1.2 = about 88 grams of protein per day

So someone weighing 160 pounds could use roughly 88 grams of protein a day as a practical starting point.

Here’s a Handy Cheat Sheet

120 pounds: about 65 grams/day
140 pounds: about 76 grams/day
160 pounds: about 88 grams/day
180 pounds: about 98 grams/day
200 pounds: about 109 grams/day

These are estimates—not a prescription carved into stone. Your age, activity level, health, goals, and medical conditions can all affect how much protein is appropriate.

Don’t Eat It All at Dinner

If your daily goal is around 90 grams, you don’t have to stare at a giant steak at 8 p.m. and think, “Well, I guess we’re doing this.”

Spread your protein throughout the day.

Breakfast: 25 grams
Lunch: 25 grams
Dinner: 30 grams
Snack: 10 grams

That’s about 90 grams without having to eat a mountain of food at one sitting.

What Counts as Protein?

Protein doesn’t have to mean grilled chicken three times a day.

Eggs, Greek yogurt, cottage cheese, fish, chicken, turkey, lean meat, milk, beans, lentils, tofu, and protein drinks can all contribute.

Your muscles aren’t sitting there with a clipboard saying, “Sorry, we only accept chicken.”

Why Does Protein Matter More as We Get Older?

Maintaining muscle becomes increasingly important with age. Muscle helps with everyday things we may take for granted—getting out of a chair, climbing stairs, carrying groceries, maintaining balance, and staying independent.

That’s why protein and strength training make such a useful team.

Protein supplies the building material. Resistance exercise gives your muscles a reason to use it.

You don’t have to become a bodybuilder. You just want to give your body a reason to hang on to the muscle you’ve got—and, when possible, build some more.

The Bottom Line

If you’re over 50 and wondering how much protein you should eat, start with this simple calculation:

Your weight in pounds ÷ 2.2 = kilograms

Then:

Kilograms × 1.2 = approximately 1 day’s protein target in grams

For a 160-pound person, that’s about 88 grams of protein per day.

It’s a starting point—not a one-size-fits-all rule.

If you have kidney disease or another medical condition that affects protein intake, talk with your healthcare professional before deliberately increasing your protein.

The goal isn’t to obsess over every gram. It’s to make sure protein doesn’t accidentally become the missing piece of your healthy-aging puzzle.

Common Questions

How much protein do you need after 50?
Protein needs vary by body size, activity level, health, and individual goals. Many 50+ adults may benefit from getting more protein than the basic minimum, particularly if they want to maintain muscle.

Why is protein important after 50?
Protein helps maintain and repair muscle and supports many other functions in the body. Getting enough becomes increasingly important as maintaining muscle can become more challenging with age.

Is protein important if you exercise after 50?
Yes. Resistance training combined with adequate protein can support muscle maintenance and growth.

Should you eat protein throughout the day?
Spreading protein across meals can be a practical way to consistently get enough rather than trying to consume most of it at one meal.

What are good sources of protein after 50?
Good options include eggs, fish, poultry, lean meats, Greek yogurt, cottage cheese, beans, lentils, tofu, and other protein-rich foods.

Can you get too much protein?
More isn’t automatically better. Your appropriate intake depends on your individual circumstances, and people with certain kidney or other health conditions should discuss protein intake with a healthcare professional.

Because after 50, “eat your protein” may be some of the most useful advice your muscles ever hear.

General nutrition information for educational purposes; not individualized medical advice.

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Practical takeaway: You do not need to overhaul your life to make a useful change. Start with one realistic step, give it time, and build from there.

A gentle well-being note: This article is for general information and is not a substitute for professional medical advice. If you have persistent, severe, or worsening symptoms, talk with a qualified healthcare professional.

Affiliate Disclosure: Some links in this post may be affiliate links. If you purchase something through one of these links, Well After 50 may earn a small commission at no extra cost to you. This helps support the site and allows us to continue creating helpful content.

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Written by Tom Green, creator of Well After 50

Tom is the creator of Well After 50, focused on practical skincare, wellness, fitness, and healthy-aging ideas after 50.

How Much Protein Do You Need After 50?