temperature conversion

  Temperature conversion calculation formula

convert	arrive	Formula 9/5 = 1.8 9/4 = 2.25 10/8 = 1.25
℉	Celsius temperature jk	℃ = (οF - 32) / 1.8
℉	absolute temperature	K = (οF + 459.67) / 1.8
℉	Rankine _	οRa = οF + 459.67
℉	Réaumur _	oR= (οF - 32) / 2.25
Celsius	℉	οF = ℃ × 1.8 + 32
Celsius	absolute temperature	K = ℃ + 273.15
Celsius	Rankine _	ο Ra =  ℃  × 1.8 + 32 + 459.67
Celsius	Réaumur _	oR =℃ × 0.8
absolute temperature	Celsius	℃ = K - 273.15
absolute temperature	℉	οF = K × 1.8 - 459.67
absolute temperature	Rankine _	ο Ra = K × 1.8
absolute temperature	Réaumur _	oR= (K - 273.15) × 0.8
Rankine	Celsius	= ( °  Ra - 32 - 459.67) / 1.8
Rankine	℉	οF = οRa - 459.67
Rankine	absolute temperature	K =  ο Ra / 1.8
Rankine	Réaumur _	oR = (οRa - 459.67 - 32) / 2.25
Réaumur _	Celsius	℃ = oR × 1.25
Réaumur _	℉	οF = oR × 2.25 + 32
Réaumur _	absolute temperature	K = oR × 1.25 + 273.15
Réaumur _	Rankine _	οRa = oR × 2.25 + 32 + 459.67

  Common temperature value conversion table

Celsius temperature  ( ℃ ) Absolute temperature  (K) Fahrenheit  ( ο F ) Rankine  ( ο Ra ) Rieterian  ( o R ) -273.15 0 -459.67 0 -218.52 -17.78 255.37 0 459.67 -14.22 -10 263.15 14 473.67 -8 0 273.15 32 491.67 0 5 278.15 41 500.67 4 10 283.15 50 509.67 8 15 288.15 59 518.67 12 20 293.15 68 527.67 16 25 298.15 77 536.67 20 30 303.15 86 545.67 24 37 310.15 98,6 558.67 29.6 37.78 310,93 100 559.67 30.22 100 373.15 212 671,67 80 125 398.15 257 716.67 100