Conversor de Temperatura Online Grátis
Bidirectional C/F/K — type any field, all update instantly
The Temperature Converter converts between Celsius, Fahrenheit, and Kelvin in real time — type in any field and the other two update instantly. It's used by cooks adapting international recipes, scientists working across measurement systems, and travellers checking weather in unfamiliar units.
Frequently Asked Questions
Sobre Esta Calculadora
Temperature is one of only a handful of physical properties where the world genuinely uses three different scales in active daily use. Celsius is standard for most of the world's weather and cooking. Fahrenheit dominates in the United States. Kelvin is the SI base unit used in physics, chemistry, and engineering.
The conversion formulas are not just multiplication — they involve offsets (the Fahrenheit scale has a different zero point than Celsius, and Kelvin's zero is absolute zero, not freezing water). These nested additions and multiplications make mental conversion unreliable beyond rough estimates.
This tool removes that friction: type a value in any of the three fields and all others update instantly, with no need to select a direction or click Convert.
O Conversor de Temperatura converte entre graus Celsius, Fahrenheit e Kelvin em tempo real.
Exemplo Resolvido
Converting an oven temperature of 375°F for a metric recipe
Entradas:
- Input: 375°F
- Target units: Celsius and Kelvin
Passo a Passo:
- °C = (°F − 32) × 5/9
- °C = (375 − 32) × 5/9 = 343 × 0.5556 = 190.6°C
- Kelvin = °C + 273.15 = 190.6 + 273.15 = 463.75 K