Rankine Converter
Convert Rankine to Degree Centigrade and more • 15 conversions
0
Unit Explanations
Rankine°R
Source UnitThe Rankine scale is an absolute temperature scale named after the Scottish engineer and physicist William John Macquorn Rankine. It is primarily used in thermodynamics and engineering fields in the United States. The Rankine scale sets its zero point at absolute zero, the same as the Kelvin scale, but uses degrees Fahrenheit for its increments. This means that a change of 1 degree Rankine is equivalent to a change of 1 degree Fahrenheit. The formula for converting Fahrenheit to Rankine is °R = °F + 459.67.
Current Use
The Rankine scale is currently used in engineering fields, particularly in the United States, for thermodynamic calculations. Although it is not as widely used as it once was, Rankine is still relevant in certain niche areas where absolute temperature measurements are required. Industries such as aerospace, mechanical engineering, and HVAC (heating, ventilation, and air conditioning) utilize Rankine for specific applications.
Fun Fact
Rankine is mostly used in the US, similar to how Kelvin is used worldwide.
Degree Centigrade°C
Target UnitThe degree centigrade, also known as Celsius, is a temperature scale used to measure thermal energy. It is defined such that 0 °C corresponds to the freezing point of water at 1 atmosphere pressure, while 100 °C corresponds to its boiling point under the same conditions. The Celsius scale is widely used in most countries around the world and is based on the metric system. It is particularly useful for scientific and everyday applications as it directly relates to the physical properties of water, which is abundant in nature and crucial for life.
Current Use
The degree centigrade is widely utilized in various fields, including meteorology, cooking, and scientific research. It is the standard unit of temperature in most countries, except for the United States, where Fahrenheit is more commonly used. Celsius is often employed in weather forecasts, climate studies, and laboratory settings due to its straightforward relation to physical phenomena, particularly involving water.
Fun Fact
The Celsius scale is based on the properties of water, making it intuitive for everyday use.
All Temperature Conversions
22 convertersPopular Conversions
📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
Quick Examples
💡 Pro Tip: For the reverse conversion ( → ), divide by the conversion factor instead of multiplying.
Rankine
temperature • Non-SI
Definition
The Rankine scale is an absolute temperature scale named after the Scottish engineer and physicist William John Macquorn Rankine. It is primarily used in thermodynamics and engineering fields in the United States. The Rankine scale sets its zero point at absolute zero, the same as the Kelvin scale, but uses degrees Fahrenheit for its increments. This means that a change of 1 degree Rankine is equivalent to a change of 1 degree Fahrenheit. The formula for converting Fahrenheit to Rankine is °R = °F + 459.67.
History & Origin
The Rankine scale was proposed by William John Macquorn Rankine in 1859. Rankine was a key figure in the development of thermodynamics and sought to create a scale that paralleled Kelvin's absolute temperature scale but used Fahrenheit degrees instead of Celsius. The Rankine scale became particularly useful in the United States, where Fahrenheit was the preferred temperature measurement system. Over time, the Rankine scale has been largely replaced by Kelvin in scientific contexts but remains in use in certain engineering fields.
Etymology: Named after William John Macquorn Rankine.
Current Use
The Rankine scale is currently used in engineering fields, particularly in the United States, for thermodynamic calculations. Although it is not as widely used as it once was, Rankine is still relevant in certain niche areas where absolute temperature measurements are required. Industries such as aerospace, mechanical engineering, and HVAC (heating, ventilation, and air conditioning) utilize Rankine for specific applications.
💡 Fun Facts
- •Rankine is mostly used in the US, similar to how Kelvin is used worldwide.
- •The Rankine scale uses the same degree size as Fahrenheit, not Celsius.
- •It was one of the first scales to define absolute zero, similar to Kelvin.
📏 Real-World Examples
🔗 Related Units
Degree Centigrade
temperature • Non-SI
Definition
The degree centigrade, also known as Celsius, is a temperature scale used to measure thermal energy. It is defined such that 0 °C corresponds to the freezing point of water at 1 atmosphere pressure, while 100 °C corresponds to its boiling point under the same conditions. The Celsius scale is widely used in most countries around the world and is based on the metric system. It is particularly useful for scientific and everyday applications as it directly relates to the physical properties of water, which is abundant in nature and crucial for life.
History & Origin
The degree centigrade was developed by the Swedish astronomer Anders Celsius in 1742. Celsius originally defined the scale with 0 °C as the boiling point of water and 100 °C as the freezing point, which was later inverted. The scale was redefined in the 19th century to standardize measurements, making it more practical for scientific use. The name 'centigrade' comes from the Latin word 'centi-', meaning one hundred, and 'gradus', meaning steps, indicating the scale's 100-degree interval between two significant points.
Etymology: The term 'centigrade' derives from the Latin words 'centum', meaning hundred, and 'gradus', meaning steps, thus referring to the 100-degree interval.
Current Use
The degree centigrade is widely utilized in various fields, including meteorology, cooking, and scientific research. It is the standard unit of temperature in most countries, except for the United States, where Fahrenheit is more commonly used. Celsius is often employed in weather forecasts, climate studies, and laboratory settings due to its straightforward relation to physical phenomena, particularly involving water.
💡 Fun Facts
- •The Celsius scale is based on the properties of water, making it intuitive for everyday use.
- •The scale is used in almost every country, with the notable exception of the USA, which primarily uses Fahrenheit.
- •Celsius was originally defined with the freezing and boiling points of water reversed, highlighting its historical evolution.
📏 Real-World Examples
🔗 Related Units
Related Temperature Conversions
Explore more temperature conversions for your calculations.
Frequently Asked Questions
How do I convert to ?▼
To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?▼
The formula is: = × 1. This conversion factor is based on international standards.
Is this to converter accurate?▼
Yes! MetricConv uses internationally standardized conversion factors from organizations like NIST and ISO. Our calculations support up to 15 decimal places of precision, making it suitable for scientific, engineering, and everyday calculations.
Can I convert back to ?▼
Absolutely! You can use the swap button (⇄) in the converter above to reverse the conversion direction, or visit our to converter.