102°F to °C — What is 102 Fahrenheit in Celsius?

102°F = 38.89°C. Use the exact formula (°F − 32) × 5/9 to convert any Fahrenheit temperature to Celsius — algebraically exact with zero rounding, as defined by the NIST.

Answer

38.89°C

102 °F = 38.89 °C

Exact: 38.890000 °C · uses the BIPM-defined constant

How it's calculated

(°F − 32) × 5/9 = °C

Step 1: Apply the formula to the input value.
Step 2: (102 − 32) × 5/9 = 70 × 5/9 = 38.89

What does 102°F feel like?

102°F is hot. Water boils at 212°F at sea level. This range is common for cooking methods: simmering (180–200°F), pasteurisation (161°F), and hot beverages (150–175°F).

102°F in other temperature scales

Celsius

38.89°C

Fahrenheit

102°F

Kelvin

312.04 K

Common temperature references

Key temperatures from science, cooking, and medicine

°C	°F	Reference
-40°C	-40°F	°C and °F are equal
-18°C	0°F	Zero Fahrenheit
0°C	32°F	Water freezes
10°C	50°F	Cool day
20°C	68°F	Room temperature
25°C	77°F	Warm room
37°C	98.6°F	Body temperature
38°C	100.4°F	Fever threshold (WHO)
100°C	212°F	Water boils (sea level)
160°C	320°F	Low oven
180°C	356°F	Moderate oven (Gas Mark 4)
200°C	392°F	Hot oven (Gas Mark 6)
220°C	428°F	Very hot oven (Gas Mark 7)
250°C	482°F	Max home oven

Fahrenheit to Celsius — Nearby Values

Click any row to open its full conversion page

Fahrenheit (°F)	Celsius (°C)
72 °F	22.22 °C
77 °F	25 °C
102 °Fthis page	38.89 °C

Common questions about 102 °F to °C

What is 102°F in Celsius?

102 degrees Fahrenheit equals exactly 38.89 degrees Celsius. The formula is (102 − 32) × 5/9 = 38.89°C. In Kelvin, this is 312.04 K.

How do you convert 102°F to °C step by step?

Step 1: Subtract 32 from 102 to get 70. Step 2: Multiply by 5/9 (or 0.5556). Result: 70 × 5/9 = 38.89°C. This formula is algebraically exact.

Is 102°F hot or cold?

102°F is very hot. Extreme heat conditions — limit outdoor activity.

What is 38.89°C back in Fahrenheit?

38.89°C converts back to exactly 102°F — which is 102°F. The conversion is perfectly reversible using the inverse formula: (°C × 9/5) + 32.

Is 102°F a fever?

The WHO defines fever as body temperature above 100.4°F (38°C). 102°F is a moderate fever — consult a doctor.

What should I wear at 102°F?

At 102°F, extreme heat clothing: lightest possible fabrics, wide-brim hat, frequent water breaks. Avoid outdoor exertion during midday. Seek air-conditioned spaces.