Temperature Converter — Celsius, Fahrenheit, Kelvin & more

Easiest Converter’s temperature converter gives instant, precise conversions across the most common scales: Celsius (°C), Fahrenheit (°F), Kelvin (K), Rankine (°R), and Réaumur (°Ré). Type a value, pick your units, and see a clean, readable answer tuned for cooking, science labs, HVAC settings, academic work, and everyday weather checks.

Conversions use exact formulas (no approximations), so °C ⇄ °F for recipes or forecasts, K ⇄ °C for lab work, and °F ⇄ K for engineering all stay accurate. The interface is designed for clarity and speed—keyboard friendly, high-contrast, with one-tap swap and copy-to-clipboard to share results or paste into reports.

Why choose this temperature converter? It balances precision and readability so your outputs aren’t cluttered with unnecessary digits. Whether you’re calibrating equipment, comparing climate data, or converting oven settings, you’ll get dependable, easy-to-scan results that feel professional.

Supported scales: °C, °F, K, °R, and °Ré. Explore more measurement tools—length, volume, and pressure—from the main menu when you need them.

• Use ⇄ to swap “From” and “To” instantly.
• Click 📋 to copy a neat result string for messages or notes.
• Remember: Kelvin and Rankine are absolute scales (no degree symbol on K).