Temperature Converter

About This Tool

Look, I get it—temperature conversions are annoying. One minute you're reading a recipe that says "bake at 350°F," and the next you're trying to figure out what that is in Celsius because your oven only shows metric. Or maybe you're traveling and the weather app says it's 10°C outside, and you have no idea if you need a jacket or not. That’s where this temperature converter comes in. It’s not fancy. No ads, no pop-ups, no nonsense. Just type in a number, pick your starting unit—Fahrenheit, Celsius, or Kelvin—and it gives you the equivalent in the other two. Simple as that. I built this because I kept forgetting the formulas. You know, the whole (°F - 32) × 5/9 thing? Yeah, I’d have to Google it every time. Now I don’t. And neither do you.

Key Features

• Converts between Fahrenheit, Celsius, and Kelvin instantly
• No login required—just open and use
• Works offline once loaded (great for flights or spotty Wi-Fi)
• Mobile-friendly, so your phone doesn’t freak out
• No tracking, no cookies, no creepy data collection
• Free forever—because why not?

FAQ

Wait, why Kelvin?
Good question. Most people don’t use Kelvin in daily life, but it’s standard in science. If you’re a student or working in a lab, you’ll appreciate having it. Plus, it’s fun to see how cold absolute zero really is (-273.15°C, by the way).

Is this accurate?
Yep. It uses the standard conversion formulas, not some rounded approximations. So whether you're converting body temperature (98.6°F = 37°C) or checking if your freezer is cold enough (-18°C = -0.4°F), it’s precise. No guesswork.