Training & health
Training Load Calculator
Session load from RPE and duration, plus the acute:chronic workload ratio if you add your totals.
Free · instant · no sign-upDeterministic
Result
Session load360AU
Foster sRPE: RPE × minutes.
Session load (arbitrary units). Track it daily to monitor your training.
The formula
Session-RPE load & ACWR
load = RPE × minutes; ACWR = acute ÷ (chronic ÷ 4)
Source: Foster (1998); Gabbett (2016) acute:chronic ratio
What it means
- Session-RPE load is a simple, validated way to quantify any session.
- The acute:chronic ratio flags when you are ramping up too fast.
Limitations
- ACWR is a monitoring guide, not a diagnosis.
- Educational — combine with how you feel and professional guidance.
Educational only
This calculator gives general, educational estimates about training and physiology — not personal, medical or nutritional advice. Numbers vary between individuals; check with a qualified coach or healthcare professional before acting on them.
Keep exploring
Follow the threads from this tool into the wider knowledge base.