50 °F to °C

50 °F equals 10 °C. 50 °F is cool: sweater or light-jacket weather.

Negative values are fine down to absolute zero (−459.67 °F).
Formula
°C = (°F − 32) × 5/9
Kelvin
283.15 K
Rankine
509.67 °R
As a temperature change
Δ50 °F = Δ27.7778 °C
50 °F =10 °C10 degrees Celsius

Show the work

  1. °C = (°F − 32) × 5/9
  2. Subtract 32: 50 − 32 = 18
  3. Multiply by 5/9 (divide by 1.8): 18 × 5/9 = 10 °C
Fahrenheit to Celsius conversion table
°F°CReference point
−40−40Both scales read the same
−20−28.89
0−17.78Freezer setting
10−12.22
20−6.67
320Water freezes
404.44Refrigerator limit
5010
6015.56
6518.33
6820Room temperature
7021.11
7222.22
7523.89
8026.67
8529.44
9032.22
9535
9736.11
9836.67
98.637Traditional normal body temp
9937.22
10037.78
100.438Fever threshold
10138.33
10238.89
10339.44
10440High fever
11043.33
12048.89
14562.78Whole cuts of beef, pork (USDA)
16071.11Ground meat (USDA)
16573.89Poultry (USDA)
212100Water boils at sea level
250121.11
300148.89
325162.78
350176.67Moderate oven
375190.56
400204.44
425218.33
450232.22
500260

50 °F at a glance

Celsius
10 °C
Exact fraction
10 °C
Kelvin
283.15 K
Rankine
509.67 °R
Rounded
10 °C
Quick estimate
10 °C

How to convert 50 °F to Celsius

°C = (°F − 32) × 5/9
(50 − 32) × 5/9 = 18 × 5/9 = 90/9 = 10 °C

Subtract 32 first because the two scales put zero in different places, then multiply by 5/9 because a Fahrenheit degree is only 5/9 the size of a Celsius degree. Here 18 divides evenly by 9, so the answer is a whole number.

Estimate it in your head

Subtract 30 and halve: (50 − 30) ÷ 2 = 10 °C. That is 0 degrees off, close enough to decide what to wear.

What 50 °F feels like

50 °F (10 °C) is the upper limit of the National Weather Service wind chill index — above it, wind makes you feel cooler but the index is not used.

Indoors, 50 °F is below the 68 °F daytime winter setting the US Department of Energy suggests for saving energy, so a home this cool would usually have the heat on.

Temperatures near 50 °F

FahrenheitCelsiusKelvin
45 °F7.22 °C280.37 K
46 °F7.78 °C280.93 K
47 °F8.33 °C281.48 K
48 °F8.89 °C282.04 K
49 °F9.44 °C282.59 K
50 °F10 °C283.15 K
51 °F10.56 °C283.71 K
52 °F11.11 °C284.26 K
53 °F11.67 °C284.82 K
54 °F12.22 °C285.37 K
55 °F12.78 °C285.93 K

Going the other way: 10 °C in Fahrenheit is 50 °F.

Frequently asked questions

What is 50 °F in Celsius?

50 °F is 10 °C: subtract 32 (18) and multiply by 5/9.

Is 50 °F hot or cold?

50 °F is cool: sweater or light-jacket weather.

How do you convert 50 °F to Celsius in your head?

Subtract 30 and divide by 2: (50 − 30) ÷ 2 = 10 °C, compared with the exact 10 °C.

What is 50 °F in Kelvin?

50 °F is 283.15 K. Convert to Celsius (10 °C) and add 273.15.

Need a different value? Use the Fahrenheit to Celsius converter, or browse the Fahrenheit to Celsius chart.

Sources: Wind chill and heat index use the US National Weather Service formulas. Health and food-safety thresholds are from the CDC, FDA, USDA, CPSC and US Department of Energy.