Change log
Formula changes, new pages and corrections, newest first. The current method version is 1.1; see the methodology for the formulas themselves.
: Methodology page, formula boxes and review dates
Method version 1.1
- Published the full methodology, an editorial policy and an author profile.
- Every calculator now shows its formula, and every page shows its accuracy limits and a “Last reviewed” date.
- No formulas or multipliers changed.
: Temperature, food, fan oven, gas oven and “can you put” pages
- Added 15 oven temperature pages, 19 food pages, 10 “can you put it in the oven or air fryer” pages, fan and gas oven converters and 4 guides.
- Food pages use the same convert() function as the calculator. Where the general rule is a poor fit (small frozen snacks, large roasts), the page says so and shows both numbers.
: Launch
Method version 1.0
- Four calculators: oven to air fryer, air fryer to oven, convection oven and toaster oven.
- Rules: −25°F / −15°C and time × 0.8 into the air fryer; the reverse adds 25°F / 15°C and × 1.25; convection keeps the temperature and uses × 0.9 / × 1.1.