Automation ROI is calculated as hours saved × value of hours, minus tool costs — to know if automation is worth it and how long it takes to pay back. Zenify recorded a 35% reduction in processing time and a 34% reduction in costs (approved).
TL;DR
- ROI = value of hours saved - cost.
- Measure working hours manually before automatically.
- Calculate both time and error savings.
- Capital recovery usually takes several months.
- Measure by month, not by emotion.
Why is it necessary to calculate ROI automation?
Avoid blind shopping: Buy tools and no one will use them.
Know the true value: How many hours does automation save the team?
Convince the board of directors: Data is clearer than feelings.
ROI automation calculation formula
`
Hours saved/month = Number of tasks/month × Time for 1 task (minutes) ÷ 60
Value of savings = Hours saved × Cost of employee hours
ROI/month = Savings value - Tool cost/month
Recovery time = Implementation cost ÷ Savings value/month
`
Ví dụ thực tế
Customer service team of 10 people, each person spends 2 hours/day repeating:
Clause | Value
Hours of savings | 10 people × 2 hours × 22 days = 440 hours/month
Hourly value | 80,000 VND/hour
Savings | 35 million VND/month
Tool costs | 5 million VND/month
Net ROI | 30 million VND/month
Items to measure
Clause | How to measure
Handjob time | Timer or estimate by task
Hourly cost | Salary + allowances ÷ hours worked
Tool costs | Monthly package + implementation cost
Error reduction | Number of errors before/after (see AI QA)
Extra Revenue | Customers respond quickly → close more (see Conversion +21%)
Lưu ý khi tính ROI
Measurement before implementation: Record baseline hand time.
Calculate full cost: tools + configuration time + maintenance.
Don't just look at the money: also have speed, quality, less tiring team.
Measured by month, compared by quarter.
How to do it
Select job automatically.
Measuring hand work hours per week.
Calculate expected savings hours.
Compared to tool costs.
Actual measurement after 1-2 months, adjustment.