Where do these numbers come from?
- NISTSP 811 exact unit definitions (1 in = 25.4 mm, 1 lb = 453.59237 g)current edition
- NISTHandbook 44, weights and measurescurrent edition
- King Arthur BakingIngredient Weight Chart (kitchen tools)retrieved Oct 23, 2026
Checked Oct 23, 2026. °F = °C × 9/5 + 32, so 180 °C = 356 °F; ovens usually round this to 350 °F.
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245 °C = 473 °F
Worked example
245 × 9/5 = 441; 441 + 32 = 473 °F.
This is an oven temperature, close to gas mark 9 (475 °F). For a fan (convection) oven, recipes usually reduce by about 20 °C, to roughly 225 °C.
Nearby values
| Celsius | Fahrenheit |
|---|---|
| 235 °C | 455 °F |
| 237 °C | 458.6 °F |
| 239 °C | 462.2 °F |
| 241 °C | 465.8 °F |
| 243 °C | 469.4 °F |
| 245 °C | 473 °F |
| 247 °C | 476.6 °F |
| 249 °C | 480.2 °F |
| 251 °C | 483.8 °F |
| 253 °C | 487.4 °F |
| 255 °C | 491 °F |
Related
Frequently asked questions
What is 245 °C in Fahrenheit?
473 °F.
Is 245 °C hot or cold?
This is an oven temperature, close to gas mark 9 (475 °F). For a fan (convection) oven, recipes usually reduce by about 20 °C, to roughly 225 °C.