Training ROI Calculator

Training ROI = (value of the performance gain − training cost) ÷ training cost × 100. Value the gain as people × salary × the percent gain, for the time they stay. In the example: 10 × $50,000 × 3% is $15,000 a year. Over 2 years, with 15% leaving each year, that's $25,786. Minus $5,000 is $20,786, or 416%.

The Phillips ROI method is the most used: measure reactions, learning, changes in behavior on the job, business results, then turn results into money and compare with full costs. This calculator handles that last step. Enter the business result as a percent gain in output, and include all costs: fees, materials, travel and the paid time people spend in training.

A $5,000 course for 10 people paid $50,000 a year, each 3% more productive afterward, with 15% leaving each year. Year 1 gain: about $13,939. Over 2 years: $25,786. ROI: ($25,786 − $5,000) ÷ $5,000 = 416%. Payback in month 5. Change any number above to see your own.

Any positive ROI means the training paid for itself. Studies using the Phillips method often find 100% or more for well-targeted programs, such as sales or customer service skills tied to clear results. Programs with vague goals are hard to measure and often can't show a return at all.

Salary is a low stand-in for what a person's work is worth to the business, which is usually more than their pay. A 3% gain in output from someone paid $50,000 is worth at least $1,500 a year. If you can measure the result in revenue or costs directly, such as more sales closed, use that instead.

Pick one number the training should move and track it for a few months before and after. Compare against a group that didn't take the training if you can, to rule out other causes. Turn the change into a percent of output. Self-reported gains from surveys tend to run high, so cut them in half.

Course fees or trainer pay, materials, platform fees, travel, and the wages of people while they train. Paid time in training is often the largest cost. Ten people in a 2-day course at $50,000 a year each cost about $3,850 in wages alone.

Each person who leaves takes their training with them. We shrink the gain each year by your turnover rate. At 15%, the example keeps most of its value over 2 years. Training also tends to lower turnover, since people stay where they grow, which this calculator doesn't count, so the real return may be higher.

1 to 3 years for most skills training, since skills fade and jobs change. Compliance and safety training can matter longer. Counting only 1 year gives the example a 179% ROI. Counting 2 years gives 416%.

Often, because the cost per person is low and each person's work matters more. Focus on skills tied to revenue or costs, such as sales, service, or equipment that's misused. Run the numbers here first. If a modest 1% gain still pays back within a year, it's a low-risk bet.