Protein Calculator

For healthy individuals, moderately high protein intake (up to 2.5g/kg) is generally safe. Very high intake above 3g/kg provides no additional benefit and may strain kidneys in those with pre-existing conditions. Excess protein is either used for energy or converted to fat if calorie intake exceeds expenditure.

Yes, but it requires more planning. Plant proteins generally have lower bioavailability and may be incomplete (lacking one or more essential amino acids). Combining different plant sources (e.g., beans and rice) throughout the day ensures complete amino acid profiles. Plant-based eaters may need 10-20% more total protein.

For muscle building, spreading protein intake across 3-5 meals with 20-40g per meal is more effective than consuming most protein in one meal. Consuming protein within 2 hours after exercise supports muscle recovery, though total daily intake matters more than timing.

Approximate protein per serving: chicken breast (31g per 100g), eggs (6g per large egg), Greek yogurt (10g per 100g), lentils (9g per 100g cooked), almonds (21g per 100g), whey protein powder (20-25g per scoop), tofu (8g per 100g).

No. Most people can meet protein needs through whole foods alone. Supplements are convenient for athletes, those with high protein needs, or people who struggle to eat enough protein. Whey protein is the most researched supplement for muscle building, while plant-based powders work well for those avoiding dairy.