PCOS Protein Calculator

Find out exactly how much protein you need daily to manage PCOS symptoms, balance blood sugar, and support your goals.

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grams of protein per day
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Breakfast
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Lunch
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Dinner

What --g of protein looks like

3 eggs = 18g protein
Greek yogurt (1 cup) = 20g
Chicken breast (6oz) = 42g
Salmon fillet (5oz) = 34g
Cottage cheese (1 cup) = 28g
Protein powder (1 scoop) = 25g
Lentils (1 cup cooked) = 18g
Tofu, firm (1 cup) = 20g

Turn your target into a meal plan

Get a personalised PCOS meal plan that hits your protein target at every meal.

Build Your Plan

Why Protein Matters for PCOS

Protein is the most important macronutrient for managing PCOS. Here is why women with PCOS need more protein than the general population:

How This Calculator Works

The general protein recommendation is 0.8g per kg of body weight. But research on PCOS specifically suggests women with PCOS benefit from higher intakes. This calculator uses:

The calculator then divides your daily target across 3 meals (30-35% each) plus a snack allowance, so you know exactly how much protein to aim for at each meal.

Frequently Asked Questions

How much protein do I need with PCOS?

Most women with PCOS need 80-120g of protein per day, depending on body weight and activity level. This works out to roughly 1.2-1.6g per kg of body weight. Use the calculator above for your personalised target.

Why do women with PCOS need more protein?

Because protein helps manage the core PCOS drivers: insulin resistance, inflammation, and hormonal imbalance. It stabilises blood sugar, reduces cravings, supports muscle mass (which improves insulin sensitivity), and provides amino acids needed for hormone production.

What are the best protein sources for PCOS?

Eggs, chicken, salmon, Greek yogurt, cottage cheese, tofu, tempeh, lentils, and protein powder. Fatty fish like salmon is especially beneficial as it also provides anti-inflammatory omega-3s. See our high protein PCOS meal plan for a full 7-day plan.

Should I eat protein at every meal with PCOS?

Yes. Distributing protein evenly across meals is more effective than eating most of it in one sitting. Aim for 25-35g per meal. Learn more about insulin-sensitising eating strategies.

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