How CalcChat works
CalcChat is a conversational input layer for CalcCheck. It recognizes a bounded set of unambiguous patterns, validates the values, and hands them to the corresponding calculator engine. It does not invent a formula or silently guess missing values.
Supported questions
- Percentages: “25% of 200” or “50 is what percent of 200.”
- Percentage change: “percentage change from 80 to 100.”
- Fractions: “1/2 plus 1/3.”
- Ratios: “18:24.”
- Proportions: “2:3 = 4:x.”
Boundaries
This first CalcChat release does not interpret arbitrary algebra, word problems, units, financial advice, or ambiguous requests. Use the linked direct calculator when you need the full input contract for a skill. Future conversational capabilities can be added by extending intent parsing while continuing to reuse CalcCheck engines.
Direct CalcCheck tools
Prefer structured inputs? Open the Percentage, Fraction, Ratio, or Proportion calculator.