Aim for 1.1 g of protein per kilogram of body weight each day in pregnancy—about 71 g/day after the first trimester.
Protein needs rise in pregnancy, and a clear target helps you plan meals with less guesswork. The reference point most clinicians use is 1.1 grams per kilogram of body weight per day in mid to late pregnancy, which lands near 71 grams per day for many bodies. Early pregnancy often tracks the pre-pregnancy target of 0.8 g/kg/day; by the second trimester, the 1.1 g/kg/day figure applies for the rest of the pregnancy. You’ll find simple math, realistic food ideas, and safety notes below—so you can hit your daily grams without stress.
How Much Protein Should You Eat While Pregnant: Quick Math
Start with your current body weight in kilograms (kg). Multiply by 1.1. That product is your daily protein target in grams from the second trimester onward. If you think in pounds, divide your weight by 2.2 first to convert to kg. Example: 68 kg × 1.1 ≈ 75 g per day. If you’re early in pregnancy, many guidelines mirror the non-pregnant RDA of 0.8 g/kg/day, then step up to 1.1 g/kg/day as pregnancy progresses.
| Body Weight | Protein/Day | Simple Marker |
|---|---|---|
| 50 kg (110 lb) | 55 g | ~2 cups Greek yogurt |
| 55 kg (121 lb) | 61 g | ~1 chicken breast + milk |
| 60 kg (132 lb) | 66 g | ~2 eggs + tofu stir-fry |
| 65 kg (143 lb) | 72 g | ~cottage cheese bowl + beans |
| 70 kg (154 lb) | 77 g | ~salmon fillet + yogurt |
| 75 kg (165 lb) | 83 g | ~lentil chili + cheese |
| 80 kg (176 lb) | 88 g | ~turkey sandwich + edamame |
| 85 kg (187 lb) | 94 g | ~egg scramble + tuna wrap |
| 90 kg (198 lb) | 99 g | ~Greek yogurt parfait + chicken |
Why Protein Targets Matter For Pregnancy
Your body builds extra blood, placenta, uterus tissue, and the baby’s tissues. Protein supplies amino acids for that growth while supporting immune function and keeping you satiated, which can steady energy between meals. Meeting the daily target is less about perfection and more about steady intake spread across breakfast, lunch, dinner, and snacks.
Trusted Numbers And Where They Come From
The 1.1 g/kg/day recommendation and the common 71 g/day figure come from the Dietary Reference Intakes for pregnancy. Research using tracer methods shows higher needs late in pregnancy than early on, which is why the step up happens after the first trimester. The National Academies’ chapter on protein and amino acids explains the math behind these targets; you can read it here: Dietary Reference Intakes: Protein And Amino Acids. For a patient-friendly overview of prenatal eating, see ACOG’s nutrition during pregnancy. The question of how much protein should you eat while pregnant often lands on the same takeaway: aim for 1.1 g/kg/day from the second trimester onward, while keeping overall meals balanced.
How To Turn The Target Into Meals
Think in blocks of 15–25 grams, then stack blocks through the day. A Greek yogurt cup gives around 15–17 g. Two eggs add about 12–14 g. A palm-size serving of cooked chicken or tofu lands around 25–30 g. Mix animal and plant sources, aim for variety, and pair with fiber-rich sides to stay full.
Sample Day: 75–80 Grams Without Trying Too Hard
Here’s one way to hit the mark with everyday foods and normal portions.
Breakfast
Oatmeal cooked with milk, topped with 2 tablespoons peanut butter and sliced banana. Add a boiled egg on the side. That lands near 25 g.
Lunch
Whole-grain wrap with grilled salmon and avocado, plus a side of edamame. That combo adds about 30 g.
Snack
Greek yogurt with berries and a sprinkle of nuts. Plan on 15–18 g.
Dinner
Lentil and vegetable curry over brown rice with a spoon of plain yogurt. Count 20–25 g, depending on serving size.
Protein Sources That Fit Prenatal Needs
Animal-Based
Eggs, dairy (milk, yogurt, cheese), poultry, fish, and lean cuts of beef or pork. Pick seafood lower in mercury and vary the type. Many people like salmon, sardines, trout, shrimp, and pollock.
Plant-Based
Soy foods (tofu, tempeh, edamame), beans and lentils, peas, nuts, and seeds. Pair grains with legumes across the day for a broad amino acid mix. Fortified soy milk and soy yogurt can carry a good portion of the target if you avoid dairy.
Second Trimester Vs. Third Trimester: Do Targets Change?
Late pregnancy growth ramps up, and some studies model slightly higher needs near term than at mid-pregnancy. Sticking with 1.1 g/kg/day keeps you aligned with the RDA, and many people naturally eat a bit more as appetite returns after first-trimester nausea. If you feel under on protein, add a small block at a time rather than jumping to large shakes.
Practical Points On Protein
Do I Need Protein Shakes?
Not usually. Most people can meet needs through food by including a protein source at each meal and snack. Shakes can fill a gap on busy days. Pick products with simple ingredient lists and verify that any herbal additions are pregnancy-safe.
What About Early Pregnancy?
In the first trimester, many bodies handle small meals better than big plates. If intake dips on rough days, aim for easy wins: milk with cereal, yogurt, scrambled eggs, cheese on toast, or a lentil soup cup. As nausea settles, slide toward the 1.1 g/kg/day mark.
Vegetarian Or Vegan?
Plan a protein anchor for each meal: tofu, tempeh, edamame, lentils, chickpeas, black beans, peanut butter, nuts, seeds, and dairy or soy alternatives. Fortified soy milk offers protein plus calcium and iodine (check labels). Many plant-forward eaters hit the target by rotating stir-fries, curries, bean bowls, and hearty soups.
Handy Protein Counts For Everyday Foods
Use these ballpark figures. Brands vary, so scan labels where you can.
| Food | Serving | Protein |
|---|---|---|
| Greek yogurt | 170 g (6 oz) | 15–17 g |
| Milk (dairy or soy) | 1 cup (240 ml) | 7–9 g |
| Eggs | 2 large | 12–14 g |
| Chicken breast, cooked | 3 oz (85 g) | 25–30 g |
| Salmon, cooked | 3 oz (85 g) | 22–25 g |
| Canned tuna (light) | 3 oz (85 g) | 20–22 g |
| Firm tofu | 3 oz (85 g) | 8–12 g |
| Tempeh | 3 oz (85 g) | 15–18 g |
| Lentils, cooked | 1 cup | 17–18 g |
| Black beans, cooked | 1 cup | 14–15 g |
| Peanut butter | 2 tbsp | 7–8 g |
| Cheddar cheese | 1 oz (28 g) | 6–7 g |
| Quinoa, cooked | 1 cup | 8 g |
Safety Notes That Affect Protein Choices
Keep deli meats heated until steaming. Skip high-mercury fish like shark, swordfish, king mackerel, and tilefish. Limit albacore tuna to no more than 6 ounces per week and pick light tuna when you want a tuna sandwich. Stick with pasteurized dairy and well-cooked eggs. If you have kidney disease or another medical condition, ask your prenatal team about a tailored plan.
Smart Ways To Spread Protein Through The Day
Breakfast Ideas
Egg-and-veggie scramble with toast; Greek yogurt with granola; tofu scramble with salsa; cottage cheese with fruit and chia.
Lunch Ideas
Turkey and cheese on whole-grain bread; chickpea salad with olive oil and lemon; quinoa bowl with black beans and avocado; lentil soup with a yogurt dollop.
Dinner Ideas
Stir-fried tofu and vegetables over brown rice; baked salmon with potatoes and green beans; bean and cheese enchiladas; pasta with turkey meat sauce.
Snack Ideas
Trail mix, nuts, string cheese, a glass of milk, edamame, hummus with whole-grain crackers, or a small protein smoothie made with milk or soy milk.
When You Might Need More Than The Baseline
Twin and higher-order pregnancies carry higher protein demands. Some expert resources suggest adding about 50 grams per day in the second trimester with multiples. Active people, taller bodies, and late-pregnancy growth spurts can nudge daily needs up as well. Use the 1.1 g/kg/day rule as your floor, then test small increases if appetite, satiety, or weight gain trends tell you you’re short.
Putting It All Together
How much protein should you eat while pregnant comes down to a simple calculation and consistent meal building. Multiply body weight in kilograms by 1.1 to set a daily grams target for mid to late pregnancy, or aim near 71 grams per day if you prefer a fixed number. Fill the plate with a protein anchor at each meal, rotate sources, and keep seafood choices low in mercury. The mix can be flexible and tasty, and you’ll cover the rest of your prenatal nutrient list with balanced sides.
For deeper reading, see the National Academies chapter on protein needs in pregnancy and ACOG’s overview of nutrition during pregnancy. Those pages outline the source of the 1.1 g/kg/day recommendation, seafood guidance, and other nutrient goals that pair well with your protein plan.