Your result will appear here.
Use math.js expressions, percentages, or a single-variable linear equation.
All calculations run in your browser. The math.js library loads from a CDN and must be cached for offline use.
Conversions update as you change the value or units.
25 Celsius =
77
Fahrenheit
Area of a circle
78.54
square units
Results update automatically when values change.
Class, curriculum & subject
Instant greetings and common help replies work offline without loading AI. Compact NCERT-aligned study notes are included; full textbooks are not stored in the app.
Checking this device's available resources...
The local model is loaded only when you choose to use it. No model download is required.