Degrees Celsius to Degrees Rankine
1 °C ≈ 493.5 °R. Edit either value to convert instantly.
Conversion formula
°R = ((°C × (1)) + (273.15) × (1.8)) + (0)1 °C = 493.47 °R
degree Celsius (°C)
The Celsius scale has the same interval as kelvin, with 0 °C = 273.15 K; water freezes near 0 °C at standard pressure.
Source: BIPM, The International System of Units (SI), 9th edition
degree Rankine (°R)
Rankine is an absolute temperature scale with 1 °R = 5/9 K; 0 °R is absolute zero.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
Conversion table
| °C | °R |
|---|---|
| = 493.47 | |
| = 495.27 | |
| = 500.67 | |
| = 509.67 | |
| = 518.67 | |
| = 527.67 | |
| = 536.67 | |
| = 545.67 | |
| = 563.67 | |
| = 572.67 |
| °C | °R |
|---|---|
| = 581.67 | |
| = 599.67 | |
| = 617.67 | |
| = 635.67 | |
| = 653.67 | |
| = 671.67 | |
| = 761.67 | |
| = 779.67 | |
| = 797.67 | |
| = 815.67 |
Frequently asked questions
How many degrees Rankine are in 1 degree Celsius?
1 °C ≈ 493.5 °R. °R = ((°C × (1)) + (273.15) × (1.8)) + (0)
How do I convert °C to °R?
°R = ((°C × (1)) + (273.15) × (1.8)) + (0)
Why does this conversion need more than multiplication?
Temperature scales have different zero points. Apply the scale and offset in the formula; below absolute zero is a mathematical result only.
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