Fahrenheit to Kelvin °F to K

Convert Fahrenheit to Kelvin (°F to K) instantly with this flexible conversion tool. Just paste values or import a file, and you’ll see accurate Kelvin results right away. You can show the formula, round results, and keep your input formatting if needed.

How to Use:

Start by typing Fahrenheit values into the input box on the left. Enter one value per line or paste multiple at once the tool converts them live.

To import data, click Choose File and select a .txt, .csv, .json, or similar file. Once loaded, the tool replaces the input and performs conversions immediately.

In the Options section, you’ll find toggle switches for:

• Round to 2 decimals: ON by default to simplify output
• Show formula used: Reveals each step of the conversion
• Keep empty lines: Keeps blank rows in place if your input includes them

You can copy the results, export them as a .txt file, or reset the entire tool with Clear All.

What Fahrenheit to Kelvin | °F to K can do:

The tool uses the formula:K = (°F − 32) × 5/9 + 273.15

Each input line is handled separately. With rounding enabled, it limits output to two decimal places. The formula toggle shows full calculations like (-40°F − 32) × 5/9 + 273.15 = 233.15K. The output panel flashes blue when it updates, and a counter below tracks how many values were converted.

If you turn on Keep empty lines, the tool preserves the spacing between rows in your input.

Example:

Input:

32
212
-459.67
98.6

Output (formula ON):

(32°F − 32) × 5/9 + 273.15 = 273.15K
(212°F − 32) × 5/9 + 273.15 = 373.15K
(-459.67°F − 32) × 5/9 + 273.15 = 0.00K
(98.6°F − 32) × 5/9 + 273.15 = 310.15K

Common Use Cases:

Use the Fahrenheit to Kelvin | °F to K converter for thermodynamic work, lab results, or converting US temperature logs to SI units. It’s great for engineers, researchers, students anyone who needs fast, editable, and accurate Kelvin values.

Fahrenheit to Kelvin °F to K Conversion Table:

The Fahrenheit to Kelvin Table helps you convert temperatures from the Fahrenheit scale to the scientific Kelvin scale. It covers values from –100°F to 200°F ideal for everything from deep freezing to high heat scenarios. Each row uses the formula K = (°F + 459.67) × 5⁄9 for precise results. Whether you’re working in lab settings, thermodynamics, or international temperature comparisons, this table gives you fast, reliable Fahrenheit to Kelvin conversions at a glance.

Useful Tools & Suggestions:

If you’re converting Fahrenheit to Kelvin, Fahrenheit to Rankine °F to °R is a good comparison tool both transitions involve absolute scales, just with different reference points. You might also want to use Convert Temperature °C °F K °R if you’re handling multiple formats at once or need to switch between several units quickly.