Rest Period Calculator
Calculate optimal rest periods based on your training goal and intensity.
Recommended Rest Period
Rest Between Sets
2:00
2-3 minutes
Moderate recovery for muscle growth
Improves TDEE accuracy if known
Rest Period Guidelines
Strength & Power (≥85% 1RM):
3-5 minutes rest. Allows full recovery of ATP-CP system for maximum strength output.
Hypertrophy (70-85% 1RM):
1-3 minutes rest. Balances recovery with metabolic stress for muscle growth.
Endurance (<70% 1RM):
30-90 seconds rest. Minimal rest promotes endurance adaptations.
Research Basis:
Based on NSCA (National Strength and Conditioning Association) guidelines. Rest periods are crucial for optimizing training adaptations. Too short = incomplete recovery. Too long = reduced training density and time efficiency.