Internal Load ACWR Calculator

Internal Load ACWR Calculator

Instructions

Calculate your weekly training load and see whether you're underloaded, overloaded, or in the safe zone.

Training Load (TL) = RPE × Duration (minutes). Example: RPE 5 × 60 min = 300 AU.

RPE (Rate of Perceived Exertion) scale:

  • 2–3 = Light
  • 4–6 = Moderate
  • 7–8 = Hard
  • 9–10 = Very Hard

ACWR Zones:

< 0.8
Underload
0.8–1.3
Safe
> 1.3
Overload

Step 1: This Week's Sessions

SessionRPETime (min)
1
2
3
4
5
6
7

Step 2: Previous 3 Weeks' Average Load