-21 Fahrenheit to Celsius - What is -21°F in °C?
What is -21°Fahrenheit in Celsius? Find out if it's hot or cold at -21 degrees Fahrenheit. Convert and compare temperatures from F to C!
Celsius
📖 Celsius (°C) is a unit of temperature on the Celsius scale, also known as the centigrade scale. It is commonly used in scientific and everyday contexts for measuring temperature.
💡 Did you know that the Celsius scale was originally defined based on the freezing and boiling points of water? 0°C represents the freezing point of water, while 100°C represents the boiling point at sea level. It's a scale deeply rooted in the properties of one of our most essential resources.
Fahrenheit
📖 Fahrenheit (°F) is a temperature scale primarily used in the United States. It is based on the freezing and boiling points of water, but with a different zero point and increment compared to Celsius or Kelvin.
💡 Ever wonder how Fahrenheit got its name? The scale was developed by Daniel Gabriel Fahrenheit, a Polish-German physicist, in the early 18th century. He invented the mercury-in-glass thermometer and introduced this scale, which is still commonly used in the United States today.
Convert -21º Fahrenheit to Celsius Table
| Fahrenheit | Celsius |
|---|---|
| -21 | -29.444 |
| -20.99 | -29.439 |
| -20.98 | -29.433 |
| -20.97 | -29.428 |
| -20.96 | -29.422 |
| -20.95 | -29.417 |
| -20.94 | -29.411 |
| -20.93 | -29.406 |
| -20.92 | -29.4 |
| -20.91 | -29.394 |
| -20.9 | -29.389 |
| -20.89 | -29.383 |
| -20.88 | -29.378 |
| -20.87 | -29.372 |
| -20.86 | -29.367 |
| -20.85 | -29.361 |
| -20.84 | -29.356 |
| -20.83 | -29.35 |
| -20.82 | -29.344 |
| -20.81 | -29.339 |
| -20.8 | -29.333 |
| -20.79 | -29.328 |
| -20.78 | -29.322 |
| -20.77 | -29.317 |
| -20.76 | -29.311 |
| -20.75 | -29.306 |
| -20.74 | -29.3 |
| -20.73 | -29.294 |
| -20.72 | -29.289 |
| -20.71 | -29.283 |
| -20.7 | -29.278 |
| -20.69 | -29.272 |
| -20.68 | -29.267 |
| -20.67 | -29.261 |
| -20.66 | -29.256 |
| -20.65 | -29.25 |
| -20.64 | -29.244 |
| -20.63 | -29.239 |
| -20.62 | -29.233 |
| -20.61 | -29.228 |
| -20.6 | -29.222 |
| -20.59 | -29.217 |
| -20.58 | -29.211 |
| -20.57 | -29.206 |
| -20.56 | -29.2 |
| -20.55 | -29.194 |
| -20.54 | -29.189 |
| -20.53 | -29.183 |
| -20.52 | -29.178 |
| -20.51 | -29.172 |
| -20.5 | -29.167 |
| -20.49 | -29.161 |
| -20.48 | -29.156 |
| -20.47 | -29.15 |
| -20.46 | -29.144 |
| -20.45 | -29.139 |
| -20.44 | -29.133 |
| -20.43 | -29.128 |
| -20.42 | -29.122 |
| -20.41 | -29.117 |
| -20.4 | -29.111 |
| -20.39 | -29.106 |
| -20.38 | -29.1 |
| -20.37 | -29.094 |
| -20.36 | -29.089 |
| -20.35 | -29.083 |
| -20.34 | -29.078 |
| -20.33 | -29.072 |
| -20.32 | -29.067 |
| -20.31 | -29.061 |
| -20.3 | -29.056 |
| -20.29 | -29.05 |
| -20.28 | -29.044 |
| -20.27 | -29.039 |
| -20.26 | -29.033 |
| -20.25 | -29.028 |
| -20.24 | -29.022 |
| -20.23 | -29.017 |
| -20.22 | -29.011 |
| -20.21 | -29.006 |
| -20.2 | -29 |
| -20.19 | -28.994 |
| -20.18 | -28.989 |
| -20.17 | -28.983 |
| -20.16 | -28.978 |
| -20.15 | -28.972 |
| -20.14 | -28.967 |
| -20.13 | -28.961 |
| -20.12 | -28.956 |
| -20.11 | -28.95 |
| -20.1 | -28.944 |
| -20.09 | -28.939 |
| -20.08 | -28.933 |
| -20.07 | -28.928 |
| -20.06 | -28.922 |
| -20.05 | -28.917 |
| -20.04 | -28.911 |
| -20.03 | -28.906 |
| -20.02 | -28.9 |
| -20.01 | -28.894 |