9 FOCUSED TOOLS
Training quantities calculators
Summarise sessions, volume and descriptive workload changes.
Choose the right calculation
Use a consistent definition of load. Repetition volume does not capture effort, range of motion or recovery. Ratios and totals are descriptive records rather than personalised health or injury predictions.
Find a tool for your question
Workout Volume Calculator
Calculate total lifted load for equal-weight repetitions across sets.
Step Distance Calculator
Estimate distance from step count and average step length.
Training Time Calculator
Add equal training sessions into a weekly time total.
Interval Workout Time Calculator
Add work intervals, between-interval rests and warm-up/cool-down time.
Training Load Ratio Calculator
Compare this week’s load with a manually supplied recent weekly average.
Race Percentage Improvement Calculator
Measure the relative reduction in elapsed race time.
One Rep Max Calculator
Estimate one-repetition maximum from a submaximal lifted load and repetition count.
Session RPE Load Calculator
Record a simple session-duration and perceived-effort workload score.
Load From One Rep Max Percentage Calculator
Translate a chosen fraction of an entered maximum into a load amount.
Does a training ratio establish a safe workload?
No. A simple ratio cannot establish safety or account for individual conditioning, recovery and injury history.
Useful next steps in other categories
Journey Time Calculator
Estimate moving time from distance and average speed.
Minutes to Hours Converter
Convert minutes to hours with an explicit conversion factor.