Calorie Calculator for Men Over 50 Australia

How Many Calories Should a Man Over 50 Eat in Australia?

After 50, men experience a gradual decline in testosterone (approximately 1–2% per year from age 30), which accelerates muscle loss and reduces resting metabolic rate. Many men find they put on weight — particularly around the abdomen — eating the same amount they always have. The solution is understanding your new calorie needs and making targeted adjustments.

Average Calorie Needs for Australian Men Over 50

• 50–55, sedentary: 1,900–2,100 cal/day to maintain weight
• 50–55, moderately active: 2,200–2,400 cal/day
• 55–65, sedentary: 1,800–2,000 cal/day
• 55–65, moderately active: 2,100–2,300 cal/day
• 65+, lightly active: 1,900–2,100 cal/day

Protein — The Key Nutrient for Men Over 50

Men over 50 need 1.2–1.6g of protein per kg of body weight per day to maintain muscle — significantly more than the general RDI of 0.84g/kg. This is because testosterone decline reduces the muscle-building response to protein (anabolic resistance). Resistance training 2–3 times per week combined with adequate protein is the most effective strategy for maintaining muscle and metabolic health.

Heart Health After 50

Cardiovascular disease risk increases significantly for Australian men after 50. Dietary strategies that support heart health include replacing saturated fats with unsaturated fats, increasing omega-3 rich foods (oily fish, walnuts, flaxseed), increasing dietary fibre, and limiting processed meat and sodium.

Not medical advice. Consult your GP or an Accredited Practising Dietitian for personalised guidance.