Temperature Converter

50+
Downloads
Content rating
Mature 17+
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About this app

Temperature Converter is a versatile and user-friendly application that allows you to effortlessly convert temperatures between eight different temperature scales: Celsius (°C), Delisle (°De), Fahrenheit (°F), Newton (N), Rankine (°R), Réaumur (°Ra), Romer (°Rø), and Kelvin (K).

Whether you're a student, a professional, or simply someone who frequently deals with temperature calculations, this free and lightweight app is an invaluable tool. With its easy-to-use interface, you can quickly convert temperatures from one scale to another, saving you time and effort.

The application employs a set of precise formulas to ensure accurate conversions for each temperature scale. Here are the formulas used for conversion:

Celsius (°C) to Delisle (°De): (100 - °C) * 1.5
Celsius (°C) to Fahrenheit (°F): (°C * 9/5) + 32
Celsius (°C) to Newton (N): °C * 33/100
Celsius (°C) to Rankine (°R): (°C + 273.15) * 9/5
Celsius (°C) to Réaumur (°Ra): °C * 4/5
Celsius (°C) to Romer (°Rø): °C * 21/40 + 7.5
Celsius (°C) to Kelvin (K): °C + 273.15

Delisle (°De) to Celsius (°C): 100 - (°De * 2/3)
Delisle (°De) to Fahrenheit (°F): 212 - (°De * 6/5)
Delisle (°De) to Newton (N): (100 - °De) * 33/50
Delisle (°De) to Rankine (°R): 671.67 - (°De * 6/5)
Delisle (°De) to Réaumur (°Ra): (100 - °De) * 4/5
Delisle (°De) to Romer (°Rø): (100 - °De) * 21/35 + 7.5
Delisle (°De) to Kelvin (K): 373.15 - (°De * 2/3)

Fahrenheit (°F) to Celsius (°C): (°F - 32) * 5/9
Fahrenheit (°F) to Delisle (°De): (212 - °F) * 5/6
Fahrenheit (°F) to Newton (N): (°F - 32) * 11/60
Fahrenheit (°F) to Rankine (°R): °F + 459.67
Fahrenheit (°F) to Réaumur (°Ra): (°F - 32) * 4/9
Fahrenheit (°F) to Romer (°Rø): (°F - 32) * 7/24 + 7.5
Fahrenheit (°F) to Kelvin (K): (°F + 459.67) * 5/9

Newton (N) to Celsius (°C): N * 100/33
Newton (N) to Delisle (°De): (33 - N) * 50/11
Newton (N) to Fahrenheit (°F): N * 60/11 + 32
Newton (N) to Rankine (°R): N * 60/11 + 491.67
Newton (N) to Réaumur (°Ra): N * 80/33
Newton (N) to Romer (°Rø): N * 35/22 + 7.5
Newton (N) to Kelvin (K): N * 100/33 + 273.15

Rankine (°R) to Celsius (°C): (°R - 491.67) * 5/9
Rankine (°R) to Delisle (°De): (617.67 - °R) * 5/6
Rankine (°R) to Fahrenheit (°F): °R - 459.67
Rankine (°R) to Newton (N): (°R - 491.67) * 11/60
Rankine (°R) to Réaumur (°Ra): (°R - 491.67) * 4/9
Rankine (°R) to Romer (°Rø): (°R - 491.67) * 7/24 + 7.5
Rankine (°R) to Kelvin (K): °R * 5/9

Réaumur (°Ra) to Celsius (°C): °Ra * 5/4
Réaumur (°Ra) to Delisle (°De): (80 - °Ra) * 15/8
Réaumur (°Ra) to Fahrenheit (°F): °Ra * 9/4 + 32
Réaumur (°Ra) to Newton (N): °Ra * 33/80
Réaumur (°Ra) to Rankine (°R): °Ra * 9/4 + 491.67
Réaumur (°Ra) to Romer (°Rø): °Ra * 21/32 + 7.5
Réaumur (°Ra) to Kelvin (K): °Ra * 5/4 + 273.15

Romer (°Rø) to Celsius (°C): (°Rø - 7.5) * 40/21
Romer (°Rø) to Delisle (°De): (60 - °Rø) * 20/7
Romer (°Rø) to Fahrenheit (°F): (°Rø - 7.5) * 24/7 + 32
Romer (°Rø) to Newton (N): (°Rø - 7.5) * 22/35
Romer (°Rø) to Rankine (°R): (°Rø - 7.5) * 24/7 + 491.67
Romer (°Rø) to Réaumur (°Ra): (°Rø - 7.5) * 32/21
Romer (°Rø) to Kelvin (K): (°Rø - 7.5) * 40/21 + 273.15

Kelvin (K) to Celsius (°C): K - 273.15
Kelvin (K) to Delisle (°De): (373.15 - K) * 1.5
Kelvin (K) to Fahrenheit (°F): K * 9/5 - 459.67
Kelvin (K) to Newton (N): (K - 273.15) * 33/100
Kelvin (K) to Rankine (°R): K * 9/5
Kelvin (K) to Réaumur (°Ra): (K - 273.15) * 4/5
Kelvin (K) to Romer (°Rø): (K - 273.15) * 21/40 + 7.5

In summary, Temperature Converter provides a comprehensive solution for converting temperatures accurately and efficiently across multiple temperature scales. Whether you're solving scientific problems, working on projects, or simply curious about temperature conversions, this app is a valuable tool at your disposal.

Please share with us any ideas or improvement to the apps.
Email : chiasengstation96@gmail.com
Updated on
Jul 26, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

What’s new

• Bug fixes and stability improvements.

App support

About the developer
Di Chia Seng
dichiaseng96@gmail.com
4469, TAMAN SRI INTAN, GEMENCHEH 73200 GEMENCHEH Negeri Sembilan Malaysia
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