Temperature Converter: °C, °F & Kelvin (Free)

Free temperature converter—Celsius, Fahrenheit, and Kelvin. Convert oven settings, weather, or science units instantly in your browser.

How to convert temperature on this page

  1. Enter the temperature on the top left; read the converted value on the top right.
  2. Tap °C, °F, or K under From and To, or use Swap units ⇄.
  3. Try shortcuts such as 350 °F → °C for ovens or 37 °C → °F for body temperature.

°F = °C × 9/5 + 32. K = °C + 273.15. Water freezes at 0°C (32°F) and boils at 100°C (212°F) at sea level. Pair with length and weight converters on the units hub; for height/weight in health tools see health calculators.

Example: 350°F oven to °C

(350 − 32) × 5/9 ≈ 177°C.

Oven dial cheat sheet

325 °F ≈ 163°C · 350 °F ≈ 177°C · 375 °F ≈ 191°C · 400 °F ≈ 204°C—tap 350 °F → °C then change the number for your recipe line.

With other unit tools

Travel and shipping mix units: convert luggage weight on the weight converter and road distance on the length converter from the units hub.

Science note

Absolute zero is 0 K (−273.15°C). This page still calculates below physical limits for math practice—interpret carefully.

What is 350°F in Celsius?

About 177°C ((350 − 32) × 5/9). Enter 350, choose °F → °C, or tap the 350 °F → °C shortcut—common for US bake recipes on a Celsius oven dial.

How do you convert Fahrenheit to Celsius?

Subtract 32, then multiply by 5/9. Example: 100 °F ≈ 37.8°C. Type the value, select °F under From and °C under To—the result updates instantly.

How do you convert Celsius to Fahrenheit?

Multiply °C by 9/5, then add 32. Example: 25 °C ≈ 77°F. Use the 25 °C → °F shortcut or pick units yourself.

What is 32°F in Celsius?

Exactly 0°C—the freezing point of water at standard pressure. Tap 32 °F → °C on this page.

What is 100°F in Celsius?

100 °F ≈ 37.8°C—hot summer weather in °F terms. Convert with °F → °C and edit the number for your forecast.

What is 37°C in Fahrenheit?

37 °C ≈ 98.6°F, often cited as normal body temperature (actual individuals vary). Use the 37 °C → °F shortcut; for BMI or calories use health calculators with height/weight, not temperature.

What is 0°C in Fahrenheit?

0 °C = 32°F. Handy when a US weather report uses Fahrenheit and you think in Celsius.

What is 212°F in Celsius?

212 °F = 100°C—water boiling at sea level. Try the 212 °F → °C shortcut.

How do Kelvin and Celsius relate?

K = °C + 273.15; one degree step is the same size. Example: 300 K ≈ 26.85°C—use the 300 K → °C shortcut for lab-style inputs.

Rankine or other scales?

Not on this page—only °C, °F, and K. Rankine is Fahrenheit-based absolute scale used in some US engineering contexts.

180°C fan oven—what Fahrenheit?

180 °C ≈ 356°F. Enter 180, °C → °F (UK/EU recipes vs US appliances).

−40°C and −40°F?

They match exactly—both scales cross at −40. Try −40 on either side.

325°F to °C for baking?

325 °F ≈ 163°C. Lower slow-bake temps often start here in US cookbooks.

Fever 38°C in Fahrenheit?

38 °C ≈ 100.4°F. For clinical decisions follow local medical guidance—not a diagnosis tool.

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