Convert 18 Fahrenheit to Celsius

What is 18 Fahrenheit in Celsius? How hot is 18 degrees Fahrenheit?
18 °Fahrenheit =
-7.77778 °Celsius
(rounded to 6 digits)

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
Nearby Values
(some results rounded)
°Fahrenheit °Celsius
18.00 -7.778
18.01 -7.772
18.02 -7.767
18.03 -7.761
18.04 -7.756
18.05 -7.750
18.06 -7.744
18.07 -7.739
18.08 -7.733
18.09 -7.728
18.10 -7.722
18.11 -7.717
18.12 -7.711
18.13 -7.706
18.14 -7.700
18.15 -7.694
18.16 -7.689
18.17 -7.683
18.18 -7.678
18.19 -7.672
18.20 -7.667
18.21 -7.661
18.22 -7.656
18.23 -7.650
18.24 -7.644
°Fahrenheit °Celsius
18.25 -7.639
18.26 -7.633
18.27 -7.628
18.28 -7.622
18.29 -7.617
18.30 -7.611
18.31 -7.606
18.32 -7.600
18.33 -7.594
18.34 -7.589
18.35 -7.583
18.36 -7.578
18.37 -7.572
18.38 -7.567
18.39 -7.561
18.40 -7.556
18.41 -7.550
18.42 -7.544
18.43 -7.539
18.44 -7.533
18.45 -7.528
18.46 -7.522
18.47 -7.517
18.48 -7.511
18.49 -7.506
°Fahrenheit °Celsius
18.50 -7.500
18.51 -7.494
18.52 -7.489
18.53 -7.483
18.54 -7.478
18.55 -7.472
18.56 -7.467
18.57 -7.461
18.58 -7.456
18.59 -7.450
18.60 -7.444
18.61 -7.439
18.62 -7.433
18.63 -7.428
18.64 -7.422
18.65 -7.417
18.66 -7.411
18.67 -7.406
18.68 -7.400
18.69 -7.394
18.70 -7.389
18.71 -7.383
18.72 -7.378
18.73 -7.372
18.74 -7.367
°Fahrenheit °Celsius
18.75 -7.361
18.76 -7.356
18.77 -7.350
18.78 -7.344
18.79 -7.339
18.80 -7.333
18.81 -7.328
18.82 -7.322
18.83 -7.317
18.84 -7.311
18.85 -7.306
18.86 -7.300
18.87 -7.294
18.88 -7.289
18.89 -7.283
18.90 -7.278
18.91 -7.272
18.92 -7.267
18.93 -7.261
18.94 -7.256
18.95 -7.250
18.96 -7.244
18.97 -7.239
18.98 -7.233
18.99 -7.228