What does 30 grams of protein look like?
Thirty grams of protein comes up a lot as a per meal number, but it is hard to picture on a plate. Here is what it looks like in common foods, so you can eyeball a meal without weighing everything.
Quick answer
Roughly 30 grams of protein looks like about 100 grams (3.5 ounces) of cooked chicken breast, about five large eggs, around 300 grams of plain Greek yogurt, or a little over a cup of cottage cheese. Plant foods usually need a bigger portion or a combination. Labels vary by brand, so treat these as estimates. If you want the number without the math, Proto can estimate protein from a photo of your meal.
30 grams of protein in common foods
These are approximate amounts based on typical nutrition values. Cooking method, brand, and how you measure all shift the numbers a little, so check the label when you have one.
| Food | About how much for 30 g protein |
|---|---|
| Cooked chicken breast | About 100 g (3.5 oz), roughly a deck of cards or a bit more |
| Large eggs | About 5 eggs (roughly 6 g each) |
| Plain nonfat Greek yogurt | Around 300 g (about 1 1/4 cups) |
| Low fat cottage cheese | A little over 1 cup |
| Cooked salmon | About 130 g (4.5 oz) |
| Canned tuna, drained | About 1 to 1.5 cans (5 oz), depending on the type of tuna |
| Firm tofu | Roughly 200 to 300 g, depending on firmness |
| Cooked lentils | About 1 2/3 cups |
| Whey protein powder | Often 1 to 1.5 scoops, check the label |
Cheese is a common add on for closing the gap. Our guide to how much protein is in cheese compares the usual options.
How to build a 30 gram meal
Most meals reach 30 grams by stacking two or three sources rather than relying on one large portion. A few examples that often land close:
- Two eggs and about 3/4 cup of cottage cheese at breakfast.
- A single serving tub of Greek yogurt (about 170 g) with half a scoop of protein powder.
- About 75 g (2.5 oz) of cooked chicken with half a cup of cooked lentils.
- About 150 g of firm tofu stir fried with half a cup of shelled edamame.
Pairing protein with fiber, like beans, lentils, or vegetables, can make the meal more filling too. Our list of high protein, high fiber foods has more ideas that cover both at once.
Checking portions without a scale
Weighing food is the most precise option, but few people do it every day. Visual cues help: a palm sized piece of meat or fish is often in the 20 to 30 gram range, and a single serving of yogurt or cottage cheese is usually somewhere between 10 and 25 grams depending on the size.
A protein tracker closes the rest of the gap. In Proto, you can snap a photo of your plate and get an estimate of protein and fiber in seconds, then adjust it if you know the exact amounts. Photo estimates are not perfect, which we cover in our look at photo scan accuracy, but they are often close enough to show whether a meal is near your goal.
Takeaway
Thirty grams of protein is a piece of chicken a little bigger than a deck of cards, five eggs, or a big bowl of Greek yogurt. Combining two or three sources is usually the easiest way to get there, and a quick photo log keeps the daily total visible without turning every meal into math.
Please note: Proto does not provide medical or dietary advice. Always consult a qualified healthcare professional to determine appropriate protein intake for your needs.
Frequently asked questions
How many eggs is 30 grams of protein?
A large egg has roughly 6 grams of protein, so about five large eggs come to around 30 grams. Many people get there with fewer eggs by adding egg whites, cheese, or Greek yogurt to the same meal.
How much chicken is 30 grams of protein?
Cooked chicken breast has roughly 30 grams of protein per 100 grams, so about 100 grams (around 3.5 ounces) of cooked breast lands close to 30 grams. That is roughly a portion the size of a deck of cards or a little larger.
Is 30 grams of protein per meal a good target?
Thirty grams is a number people often hear as a per meal goal, but the right amount depends on your body, activity, and health. A qualified healthcare professional or dietitian can help you decide what fits you.
What is the easiest way to know how much protein is on my plate?
Food labels and a kitchen scale are the most precise options. A tracking app that estimates protein from a photo or a quick search can give you a close enough number for everyday meals without weighing everything.