Samantha Nicole59°F equals 518.67°R in rankine.
The rankine scale starts at absolute zero, like kelvin, but uses the Fahrenheit degree size. To convert fahrenheit to rankine, you add 459.67, which shifts the freezing point of water to 491.67°R. So, 59 plus 459.67 equals 518.67 rankine.
Conversion Tool
Result in rankine:
Conversion Formula
The formula to convert fahrenheit (°F) to rankine (°R) is very simple: °R = °F + 459.67. This works because the rankine scale uses the same degree increments as Fahrenheit but starts at absolute zero, which is -459.67°F.
Adding 459.67 shifts the Fahrenheit temperature up to the absolute zero point. For example, if you have 59°F, you add 459.67 to get rankine:
- Start with 59°F
- Add 459.67: 59 + 459.67 = 518.67
- The value in rankine is 518.67°R
This formula works because rankine measures temperature from absolute zero using Fahrenheit increments.
Conversion Example
- Convert 72°F to rankine:
- Start with 72°F
- Add 459.67: 72 + 459.67 = 531.67
- Result: 531.67°R
- Convert 100°F to rankine:
- Begin with 100°F
- Add 459.67: 100 + 459.67 = 559.67
- Resulting rankine temperature is 559.67°R
- Convert 0°F to rankine:
- Start at 0°F
- Add 459.67: 0 + 459.67 = 459.67
- So, 0°F equals 459.67°R
- Convert -40°F to rankine:
- Take -40°F
- Add 459.67: -40 + 459.67 = 419.67
- Therefore, -40°F is 419.67°R
Conversion Chart
| Fahrenheit (°F) | Rankine (°R) |
|---|---|
| 34.0 | 493.67 |
| 39.0 | 498.67 |
| 44.0 | 503.67 |
| 49.0 | 508.67 |
| 54.0 | 513.67 |
| 59.0 | 518.67 |
| 64.0 | 523.67 |
| 69.0 | 528.67 |
| 74.0 | 533.67 |
| 79.0 | 538.67 |
| 84.0 | 543.67 |
The chart shows Fahrenheit values in one column and their equivalent rankine values next to them. You can use it to quickly find rankine without doing calculations. For example, 74°F equals 533.67°R, just add 459.67 to the Fahrenheit temperature.
Related Conversion Questions
- How do I convert 59 degrees Fahrenheit to rankine exactly?
- What is 59°F in rankine scale?
- Can I convert 59 fahrenheit to rankine using a simple formula?
- Is 59°F warmer or cooler when expressed in rankine?
- How much higher is 59°F than absolute zero in rankine?
- What rankine value corresponds to 59 degrees Fahrenheit?
- How to quickly calculate rankine from 59°F temperature?
Conversion Definitions
Fahrenheit: Fahrenheit is a temperature scale where water freezes at 32 degrees and boils at 212 degrees under standard pressure. It divides the range between freezing and boiling into 180 equal parts called degrees Fahrenheit. This scale is widely used in the United States for everyday temperature readings.
Rankine: Rankine is an absolute temperature scale like kelvin but uses Fahrenheit-degree increments. It starts at absolute zero (-459.67°F) and increases upward. Rankine is used mainly in engineering fields in the U.S. where absolute temperature measurements with Fahrenheit units are needed.
Conversion FAQs
Why does the rankine scale add 459.67 to the Fahrenheit temperature?
The rankine scale has its zero point at absolute zero, which is -459.67°F. By adding 459.67, you shift the Fahrenheit temperature so that absolute zero corresponds to 0°R. This makes calculations involving thermodynamics easier while keeping the degree size same as Fahrenheit.
Can I convert rankine back to Fahrenheit easily?
Yes, converting rankine to Fahrenheit just requires subtracting 459.67 from the rankine value. Since the scales share the degree size, the only difference is the offset at absolute zero. So, °F = °R – 459.67.
Is rankine used outside the United States?
Rankine is mostly found in the United States, particularly in engineering fields like thermodynamics and aerospace. Other countries use the kelvin scale instead, which is based on Celsius degrees and starts at absolute zero too.
Do Celsius or kelvin temperatures relate to rankine and Fahrenheit?
Yes, Celsius and kelvin are metric temperature scales. Kelvin starts at absolute zero like rankine but uses Celsius degree increments. To convert Celsius to rankine, first convert Celsius to Fahrenheit, then add 459.67, or convert Celsius to kelvin and then to rankine by multiplying kelvin by 1.8.
What applications require temperature in rankine instead of Fahrenheit?
Rankine is used in thermodynamics and engineering calculations where absolute temperature is necessary. Since it uses Fahrenheit degree intervals, it fits well in U.S. engineering standards that work with Fahrenheit units, especially in power plants, HVAC systems, and aerospace engineering.
