Glossary

Maintenance Calories

Maintenance Calories are the daily energy intake at which your body weight stays stable over time. They are the foundation for any adjustment — whether Clean Bulk, Lean Surplus, or a cut. Tightly connected to Basal Metabolic Rate, Metabolism, and NEAT.

What does “Maintenance Calories” mean?

Quick Definition It’s the calorie intake you consume and burn in balance — neither weight loss nor weight gain. It depends on your Basal Metabolic Rate, your activity (NEAT, training), and your Metabolism.

Why do Maintenance Calories matter?

  • Baseline: Without them, Rate of Gain or a deficit can’t be set precisely.
  • Flexibility: Adjustments for Clean Bulk or a cut always start here.
  • Stability: Helps avoid weight whiplash from unstructured eating.

How to calculate your Maintenance Calories

  • Formula baseline: Start with Basal Metabolic Rate (BMR) + activity.
  • Practical method: Track intake & bodyweight for 10–14 days. Weight stability ≈ maintenance.
  • Adjust: Losing too fast → add +100–200 kcal. Gaining too fast → subtract −100–200 kcal.

Practice for Hardgainers

Common mistakes

  • Relying only on formulas, no practical testing.
  • Ignoring NEAT fluctuations (daily movement).
  • Confusing Basal Metabolic Rate with Maintenance Calories.
  • Uncontrolled increases without checking RoG.
MYTH #5

“You have to get fat to gain muscle”

Wrong. The solution is Lean Surplus instead of Dirty Bulk: smart calories, clean macros, Food Hygiene & monitoring. Read the article: Myth Busting – Myth #5.

© Hardgainer Performance Nutrition® • Glossary • Updated: 25.09.2025