Convert -45 Fahrenheit to Celsius

What is minus 45 Fahrenheit in Celsius? How cold is minus 45 degrees Fahrenheit? 45° below zero from F to C.

Degrees

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-45 °Fahrenheit =

-42.78 °Celsius

result rounded

About

Fahrenheit is a scale commonly used to measure temperatures in the United States.

Celsius, or centigrade, is used to measure temperatures in most of the world. Water freezes at 0° Celsius and boils at 100° Celsius.

Inverse Conversion

Conversion Formula

°Celsius =	5	* (°Fahrenheit - 32)
	9

Selected Cities by Record Low Temperature

City	°Celsius	°Fahrenheit
Yakutsk, Russia	-64.4	-84
Anchorage	-38.9	-38
Minneapolis	-36.7	-34
Toronto	-32.8	-27
Denver	-31.7	-25
Chicago	-31.7	-25
New York City	-26.1	-15
Berlin	-26.0	-15
Paris	-23.9	-11
Atlanta	-22.2	-8
Dallas	-19.4	-3
London	-17.4	1
Seattle	-17.8	0
Rome	-11.0	12
San Francisco	-2.8	27
Los Angeles	-2.8	27
Miami	-2.2	28
Honolulu	10.0	50

Nearby Values

(results may be rounded)

°Fahrenheit	°Celsius
-45.00	-42.778
-44.99	-42.772
-44.98	-42.767
-44.97	-42.761
-44.96	-42.756
-44.95	-42.750
-44.94	-42.744
-44.93	-42.739
-44.92	-42.733
-44.91	-42.728
-44.90	-42.722
-44.89	-42.717
-44.88	-42.711
-44.87	-42.706
-44.86	-42.700
-44.85	-42.694
-44.84	-42.689
-44.83	-42.683
-44.82	-42.678
-44.81	-42.672
-44.80	-42.667
-44.79	-42.661
-44.78	-42.656
-44.77	-42.650
-44.76	-42.644
-44.75	-42.639
-44.74	-42.633
-44.73	-42.628
-44.72	-42.622
-44.71	-42.617
-44.70	-42.611
-44.69	-42.606
-44.68	-42.600
-44.67	-42.594

°Fahrenheit	°Celsius
-44.66	-42.589
-44.65	-42.583
-44.64	-42.578
-44.63	-42.572
-44.62	-42.567
-44.61	-42.561
-44.60	-42.556
-44.59	-42.550
-44.58	-42.544
-44.57	-42.539
-44.56	-42.533
-44.55	-42.528
-44.54	-42.522
-44.53	-42.517
-44.52	-42.511
-44.51	-42.506
-44.50	-42.500
-44.49	-42.494
-44.48	-42.489
-44.47	-42.483
-44.46	-42.478
-44.45	-42.472
-44.44	-42.467
-44.43	-42.461
-44.42	-42.456
-44.41	-42.450
-44.40	-42.444
-44.39	-42.439
-44.38	-42.433
-44.37	-42.428
-44.36	-42.422
-44.35	-42.417
-44.34	-42.411
-44.33	-42.406

°Fahrenheit	°Celsius
-44.32	-42.400
-44.31	-42.394
-44.30	-42.389
-44.29	-42.383
-44.28	-42.378
-44.27	-42.372
-44.26	-42.367
-44.25	-42.361
-44.24	-42.356
-44.23	-42.350
-44.22	-42.344
-44.21	-42.339
-44.20	-42.333
-44.19	-42.328
-44.18	-42.322
-44.17	-42.317
-44.16	-42.311
-44.15	-42.306
-44.14	-42.300
-44.13	-42.294
-44.12	-42.289
-44.11	-42.283
-44.10	-42.278
-44.09	-42.272
-44.08	-42.267
-44.07	-42.261
-44.06	-42.256
-44.05	-42.250
-44.04	-42.244
-44.03	-42.239
-44.02	-42.233
-44.01	-42.228