Subtract 32, then divide the result by 1.8 which gives the result 48.889 to three decimal places.
59 degrees F
[°C] = ([°F] − 32) × 5⁄970.7 degree Fahrenheit = 21.5 degree Celsius
The range 120°F to 160°F is about 48.9°C to 71.1°C (One degree Celsius is the same range as 9/5 of a degree Fahrenheit)
Use this formula to convert degrees Fahrenheit (F) to degrees Celsius (C): [°C] = ([°F] − 32) × 5⁄9
90 degrees F
59 degrees F
[°C] = ([°F] − 32) × 5⁄970.7 degree Fahrenheit = 21.5 degree Celsius
Use this formula to convert degrees Fahrenheit (F) to degrees Celsius/Centigrade (C): (F - 32) / 1.8 = C
The range 120°F to 160°F is about 48.9°C to 71.1°C (One degree Celsius is the same range as 9/5 of a degree Fahrenheit)
Use this formula to convert degrees Fahrenheit (F) to degrees Celsius (C): (F - 32) / 1.8 = C
C to F Formula: F = C x 9/5 + 32
You can't convert one degree C to one degree F. Not only are the "steps" between the degrees not the same size, the scales also use different reference points.
Use this formula to convert degrees Fahrenheit (F) to degrees Celsius (C): (F - 32) / 1.8 = C
Use this formula to convert degrees Fahrenheit (F) to degrees Celsius (C): [°C] = ([°F] − 32) × 5⁄9
54 F
90 degrees F
C = (F-32)*5/9. So 100° F = 37.78° C