Temperature Converter
Convert temperatures between Celsius, Fahrenheit and Kelvin instantly using the standard scientific conversion formulas.
Your results
Calculation breakdown
- Celsius to Fahrenheit
- °F = °C × 9/5 + 32
- Celsius to Kelvin
- K = °C + 273.15
Worked example
25°C converts to 77°F, a comfortable Australian spring day expressed in Fahrenheit.
Assumptions
- Uses exact scientific conversion formulas with no rounding of constants.
How this calculator works
This calculator converts a temperature value between Celsius, Fahrenheit and Kelvin using the standard scientific formulas. Australia uses Celsius for weather, cooking and health, while Fahrenheit is still seen in some older recipes and American sources, and Kelvin is used in scientific contexts.
Frequently asked questions
What temperature scale does Australia use?
Australia uses Celsius for everyday purposes including weather forecasts, oven temperatures and body temperature readings.
How do I convert Celsius to Fahrenheit?
Multiply the Celsius value by 9/5 and add 32; this calculator performs that conversion automatically.
Why does Kelvin have no negative values shown as normal?
Kelvin starts at absolute zero, so 0 Kelvin equals -273.15°C, and negative Kelvin values are not physically meaningful.