Training ROI
Also known as: Return on investment of training
Training ROI, or return on investment, compares the value training delivers with what it costs, usually as a percentage. The formula is simple: take the monetary benefits, subtract the costs, divide by the costs, and multiply by 100. The hard part is putting a credible number on the benefits, which is why a focused, measurable goal matters more than the formula.
The formula
ROI = (benefits minus costs) divided by costs, times 100. If a programme costs 20,000 euros and delivers 50,000 euros of measurable benefit, the ROI is 150%.
Costs include content, the platform, trainers, admin time, and the working time of the people being trained. Benefits are the results the training produced, converted into money.
Which benefits count
Common, measurable benefits are hours of admin saved, faster time to productivity for new hires, fewer safety incidents or errors, lower staff turnover, and avoided fines or audit findings.
Choose benefits you can measure before and after, and be conservative. A modest number people believe is worth more than a big one nobody trusts.
Read our article on training ROI
A practical way to start
Pick one programme with one clear outcome, such as onboarding time or incident rates. Measure the baseline, run the training, measure again, and account for other factors that could explain the change.
The Kirkpatrick model helps structure this: results at level 4 are the benefits you convert into ROI.
Read the Kirkpatrick model definition
Frequently asked questions
What is training ROI?
A comparison of the value training delivers with what it costs, usually shown as a percentage.
How do you calculate training ROI?
Subtract the costs from the monetary benefits, divide by the costs, and multiply by 100. For example, 50,000 euros of benefit on 20,000 euros of cost is 150%.
What costs should be included in training ROI?
Content, the platform, trainers, admin time, and the working time of the people being trained.
How do you measure the benefits of training?
Choose outcomes you can measure before and after, such as admin hours saved, onboarding time, incidents, or turnover, and convert the change into money.
Can you measure ROI for compliance training?
Partly. Benefits include avoided fines, fewer incidents, and admin time saved on audits. Some value, such as reduced risk, is hard to put a number on.