The 7 metrics every L&D leader should track (and how to measure them)
L&D leaders are often assessed on volume metrics (number of training hours, number of participants) that measure activity, not impact. The 7 metrics that make it possible to genuinely steer a training function are: the 90-day application rate, the pre/post skills delta, the critical skills coverage rate, the cost per effective (not delivered) training hour, the adjusted completion rate, learner NPS, and strategic alignment of the training portfolio.
Why volume metrics are insufficient
Number of training hours delivered, number of trainees, training budget consumed: these indicators measure investment, not return. They tell you whether training took place, not whether it had an effect.
This confusion between activity and impact is the main reason training budgets are vulnerable when budgets tighten: if the executive committee cannot see training's impact on business results, it cuts the training budget thinking it is eliminating spend with no counterpart.
The 7 metrics
KPI 1: 90-day application rate.
What it measures: the proportion of participants who actually apply in their work what they learned in training, 90 days after the session.
How to measure: short questionnaire sent to participants and their managers 90 days after training, with 3 to 5 questions on observed practice changes.
Target: above 60% for high-stakes training.
KPI 2: Pre/post skills delta.
What it measures: the gap between skill level before and after training, measured on stated learning objectives.
How to measure: skills test before training (pre-test) and same test after (post-test). The delta is the measured progress.
KPI 3: Critical skills coverage rate.
What it measures: the proportion of employees who have reached the required skill level on skills identified as critical for the organisation.
How to measure: cross-referencing skills assessment data with the critical skills map.
KPI 4: Cost per effective training hour.
What it measures: total cost divided by hours where acquisition was demonstrated, not just delivered. This reframes efficiency around learning, not delivery.
KPI 5: Adjusted completion rate.
What it measures: completion rate weighted by acquisition. A 90% completion rate with 20% retention is not 90%.
KPI 6: Learner NPS.
What it measures: would learners recommend the training? Useful as a complement, not a substitute for acquisition data.
KPI 7: Strategic alignment of the portfolio.
What it measures: the share of training hours devoted to skills linked to strategic priorities versus generic catalogue consumption.
How to start
Pick three metrics to begin (90-day application, skills delta, critical coverage), instrument them on a pilot scope, then expand.