AI Calculators for Small Business
These calculators turn the recommendations from TheBizAI's articles into specific numbers for your business. Free, no signup, no email gate — you change inputs and the answer changes live.
ChatGPT ROI Calculator
Plug in your weekly writing volume and see hours saved per month, dollars recovered, and how fast a $20 subscription pays for itself.
AI Tool Cost Calculator
Pick your business type and revenue tier, and you get a tested monthly tool stack — no eight-tool over-build, no missing essentials.
AI vs Virtual Assistant Cost
Compare an AI stack against a VA at your task volume. Includes a recommendation, not just a side-by-side, so you walk away with an answer.
Custom GPT Build ROI
Find out how many runs it takes to earn back the 90-minute Custom GPT build — usually a week, sometimes a single afternoon.
Every formula here traces back to a piece we've published and tested. Open any calculator's methodology disclosure for the assumptions, or read our Editorial Process for how we test in the first place.