At One Place

65 °F to °C

65 degrees Fahrenheit in degrees Celsius
65 °F = 18.33333 °C
°C = (°F − 32) × 5/9

65 degrees Fahrenheit is 18.33333 degrees Celsius. To get there, use °C = (°F − 32) × 5/9.

Values either side

Degrees Fahrenheit near 65, converted to degrees Celsius.
Degrees Fahrenheit Degrees Celsius
45 °F 7.222222
50 °F 10
55 °F 12.77778
60 °F 15.55556
65 °F ← 18.33333
70 °F 21.11111
75 °F 23.88889
80 °F 26.66667
85 °F 29.44444

How the conversion works

The relationship is °C = (°F − 32) × 5/9. Both units measure temperature, so the conversion is a fixed formula that never changes. Temperature scales are the one common case where converting is not just multiplication — Celsius and Fahrenheit each put their zero in a different place, so an offset is applied as well as a scale factor.

Common questions

What is 65 °F in degrees Celsius?
65 °F is 18.33333 °C.
How do you convert degrees Fahrenheit to degrees Celsius?
Use °C = (°F − 32) × 5/9.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked