📊AI Automation 10 min read March 5, 2025

How to Calculate the ROI of AI Automation for Your Business

Before investing in AI automation, you want to know what you'll get back. This guide walks through exactly how to calculate ROI — with real examples across different business types.

The ROI Question Every Business Owner Asks

"We're interested in AI automation — but how do we know if it's worth it?"

This is exactly the right question. Every investment in technology should be evaluated against a clear return. AI automation is no different.

The Three Sources of ROI

AI automation delivers return through three mechanisms:

1. Cost Reduction (Savings)

Tasks that currently consume staff time or require external resources can be handled by AI at a fraction of the cost.

Examples:

•Answering calls: AI vs. receptionist salary ($35,000+/year)

•Email responses: AI vs. support agent time ($25–$40/hour)

•Data entry: AI vs. manual admin ($15–$25/hour)

•Report generation: AI vs. analyst time ($50–$80/hour)

2. Revenue Recovery (Capturing Missed Opportunities)

Leads that go unanswered, bookings that are missed, and follow-ups that never happen represent revenue that exists but isn't captured.

Calculate your revenue leakage:

•How many calls/enquiries go unanswered each week?

•What's the average value of a new customer?

•What's your current follow-up rate with unconverted leads?

If you miss 10 calls per week, each worth $500, that's $5,000/week in potential revenue — $260,000 per year.

3. Revenue Growth (New Capabilities)

AI enables business activities that weren't previously feasible: 24/7 lead capture, personalised campaigns to thousands of customers simultaneously, systematic review generation.

A Simple ROI Framework

Step 1: Identify the 3 highest-value manual processes in your business.

Step 2: Estimate the time cost of each (hours × hourly rate, or the cost of the person doing it).

Step 3: Estimate the missed revenue associated with gaps in each process.

Step 4: Add Steps 2 and 3 to get your annual opportunity cost.

Step 5: Compare that to the cost of automation (typically $500–$3,000/month depending on scope).

Real-World Examples

Restaurant:

•3 hours/day of reservation call handling saved: $22,500/year in staff time

•20 missed calls/week × $150 average spend: $156,000/year in captured revenue

•Total opportunity: $178,500/year

Medical Practice:

•60% no-show reduction × 10 appointments/week × $200 lost revenue: $62,400/year recovered

•Front desk time saved: $30,000/year

•Total opportunity: $92,400/year

Real Estate Agent:

•10 leads/week going unanswered at 10pm × 5% conversion × $6,000 commission: $156,000/year

•Saved admin time: $15,000/year

•Total opportunity: $171,000/year

How to Get Started

The fastest path to ROI is to start with your single biggest pain point — the process where time or money is leaking most visibly — and automate that first.

At PearTech, our free strategy sessions are built around this exact exercise: identifying your highest-impact automation opportunity and estimating its ROI before you commit to anything.

Book a session and let's calculate your number together.