AI chatbot ROI calculator
Will an AI chatbot pay for itself? Enter how many customer questions you get, how long each takes your team, and what the bot costs. You get the hours saved, the monthly saving, the payback time and the first-year ROI. It counts staff time only, not extra sales. The numbers filled in are an illustrative example.
Your return
Net saving per month
$401.00
First-year ROI
235.6%
- Questions the bot resolves / month
- 240
- Staff hours saved / month
- 20
- Staff cost saved / month
- $500.00
- Bot cost per resolved question
- $0.41
- Setup pays back in
- 1.5 months
- Net saving, first year
- $4,212.00
Embed this calculator on your site
Free to use on your website or blog. Paste this HTML where you want the calculator to appear.
How chatbot ROI is calculated
- Staff cost saved = questions per month × share the bot resolves × minutes per question ÷ 60 × hourly staff cost
- Net monthly saving = staff cost saved − chatbot cost per month
- Payback = setup cost ÷ net monthly saving
- First-year ROI = (12 × net monthly saving − setup) ÷ (12 × chatbot cost per month + setup)
Worked example (the default numbers)
- 800 questions a month, and the bot resolves 30% of them: 240 questions.
- At 5 minutes each, that is 20 staff hours, or $500.00 at $25.00 an hour.
- After the $99.00 monthly bot cost, the net saving is $401.00 a month, so the $600.00 setup pays back in 1.5 months.
- First year: $4,212.00 net saving on $1,788.00 spent, a 235.6% ROI.
Getting the resolution rate right
The share of questions the bot resolves drives almost the whole result. Before you buy, go through a week of customer messages and count how many are questions your website or documents already answer: opening hours, prices, policies, order and delivery status, how-to steps. That count is a fair ceiling. After launch, replace it with the real number from the bot's conversation history.
Selling chatbots to clients? The AI chatbot pricing calculator works out your setup fee and monthly retainer. Read more: How to sell AI chatbots to clients.
Frequently asked questions
How do you calculate AI chatbot ROI?
Work out the staff time the bot saves: questions per month × share the bot resolves × minutes each question takes a person, times the hourly staff cost. Subtract what the bot costs each month. First-year ROI is the first-year net saving divided by the first-year spend on the bot, setup included.
What share of questions can a chatbot resolve?
It depends on how repetitive your questions are and how good the content behind the bot is. Businesses with many repeat questions (hours, pricing, order status, how-to) see more resolved than ones where every case is different. Use a cautious number to start and measure the real one from the bot's conversation history.
Does the calculator count extra sales from the chatbot?
No. It counts only staff time saved, which is easier to measure. A bot that answers at night or captures leads a busy team would miss can add revenue on top, so treat the result as a floor rather than a promise.
What costs should I include?
The monthly subscription or platform cost, any one-time setup fee, and the staff time to keep the bot's content up to date. If an agency runs the bot for you, their monthly retainer is the monthly cost.
Can an agency use this with clients?
Yes. Fill in the client's numbers during the sales call, then copy the link to the results or print them as a PDF for the proposal. The AI chatbot pricing calculator works out what to charge on your side.
A chatbot trained on your own content
Techvia AI Bot builds branded chatbots trained on a business's website and documents, answering with source citations, and lets agencies manage every client bot from one dashboard. Book a demo to confirm pricing and onboarding.