In short. Ask explicitly for an interactive calculator, then use follow-up questions to refine its controls and check its results.
Definition: An interactive calculator in Google AI Mode is a custom tool shown inside an answer, with controls that let you change inputs and see an updated result. Google says to request a calculator or another interactive visual explicitly, after which AI Mode can create a custom-coded tool for the question.
Key facts
- Google’s AI Mode help page says an interactive visual can combine generative UI with custom-coded diagrams, charts, and simulations.
- Google’s Gemini 3 announcement says Gemini 3 in AI Mode can add an interactive tool or simulation to a response when it detects that the tool would help.
- The help page says sliders and toggles let a user manipulate variables and see cause and effect in real time.
- Google’s Gemini 3 example is a custom-built mortgage loan calculator that compares two options and shows which offers the most long-term savings.
- Google’s Canvas announcement says a user can describe a custom interactive tool, test its functionality, view its underlying code, and refine it with follow-up requests.
What should you ask for?
Google’s AI Mode help says to make the visual request explicit. It lists “simulation,” “interactive visual,” “diagram,” “calculator,” and “interactive model” as examples. A prompt can therefore name the subject, the inputs, and the comparison you want:
Create an interactive mortgage loan calculator in the response so I can compare two loan options and see which offers the most long-term savings.
The same help page says AI Mode accepts questions in the Ask anything bar and supports follow-up questions. A request that names the controls or the comparison gives the response a concrete interaction to build.
How does AI Mode build the calculator?
Google describes a two-part process in its Gemini 3 announcement. Gemini 3 analyzes the question and creates a visual layout with elements such as images, tables, or grids. When it detects that an interactive tool would help, it uses its coding capabilities to create a custom simulation or tool in real time and place it in the response.
The mortgage example is more specific than a generic chart. Google says the calculator appears directly in the response and lets the user compare two loan options by their long-term savings. The same announcement says responses include prominent links to high-quality content across the web, so the calculator can sit alongside explanatory or supporting material.
How can you refine and check the result?
Google’s AI Mode help says follow-up questions can edit a simulation until it fits the user’s needs. Ask for a different input, a new comparison, or a clearer control in a follow-up rather than restating the entire request.
The help page also says AI Mode can misinterpret web content or miss context. For important figures, Google recommends checking information in more than one place, opening the links for the AI sources, trying other Search results, and asking more than one version of the question. A calculator’s output should therefore be checked against the relevant loan terms or source data before it informs a decision.
Can you make a more reusable calculator in Canvas?
Google’s March 2026 Canvas announcement describes a longer-form path. Select Canvas from the plus menu in AI Mode and describe the tool or dashboard. Google says the result is a working prototype in the Canvas side panel that can combine current web information with Google’s Knowledge Graph. You can test it, toggle to view the underlying code, and refine it through conversational follow-ups.
Related terms
FAQ
Does every request create a calculator?
Google documents an explicit request for a calculator or similar interactive visual. Its description says a custom tool is added when the model detects that an interactive tool will help, so the documented behavior is conditional.
Can the calculator be edited after it appears?
Yes. Google’s help page says follow-up questions can edit a simulation, and its Canvas documentation describes testing and refining a prototype with conversational follow-ups.
Who can use interactive visuals?
Google’s current help page says the interactive-visual experience is available to signed-in users in English.
Sources
- Google Search Help, “Get AI-powered responses with AI Mode in Google Search”, undated
- Google, “Google Search with Gemini 3: Our most intelligent search yet”, 18 November 2025
- Google, “Use Canvas in AI Mode to get things done and bring your ideas to life, right in Search.”, 4 March 2026
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