How to Calculate the Real ROI of Automation: A Practical Formula with Examples

"Is automation worth the cost?" — a legitimate question whose answer should be a number, not a feeling. Here's the formula we use at Jodfy with every client.

The core formula

Monthly return = (executions per month × minutes per execution ÷ 60) × employee hourly cost

Real example: supplier invoice processing

• 400 invoices monthly
• 12 minutes per invoice (receive, enter, match, archive)
• Accountant hourly cost: $24

Return = (400 × 12 ÷ 60) × 24 = $1,920 monthly from a single process.

Don't forget hidden costs

The formula above is conservative — add to it:

• Error cost: manual entry has a 1-4% error rate. What does one wrong invoice or order cost you?
• Delay cost: an invoice waiting 5 days for processing delays financial reports and decisions.
• Opportunity cost: what would your employee accomplish in those hours doing higher-value work?

How to prioritize automation

We score every process on two axes: impact (hours saved) and ease (rule clarity and system readiness). Start with the golden quadrant: high impact + high ease. It's usually: data entry, answering repetitive inquiries, generating periodic reports, and chasing approvals.

Jodfy's golden rule

If a process: (1) repeats more than 20 times monthly, (2) follows clear rules, (3) takes more than 5 minutes each time — it's an excellent automation candidate, and the return will show within the first month.

In suitable automation projects, companies can save tens or hundreds of work hours monthly — the equivalent of an extra employee's time, at a fraction of manual operating cost.