303°F converts to Gas Mark 2 for conventional ovens and air fryers. This moderate temperature is ideal for slow roasting, delicate baking, or keeping dishes warm without overcooking. Whether you're adapting a recipe or troubleshooting your air fryer settings, knowing this conversion ensures consistent results.
Many UK recipes use Gas Mark, while air fryers typically display Fahrenheit or Celsius. Converting 303 F to Gas Mark 2 helps bridge this gap, especially for baked goods like cakes or cookies where precision matters. Air fryers circulate heat more efficiently than ovens, so Gas Mark 2 (303°F) often cooks items faster—check food 5-10 minutes earlier than recipe timings suggest.
At airfryerrecipe.co.uk, we recommend using an air fryer conversion chart when switching between appliances. For example, a slow-cooked lamb dish requiring Gas Mark 2 (303°F) in an oven may need 20% less time in an air fryer. Always preheat your air fryer to 303°F (Gas Mark 2) for even cooking, just as you would with a traditional oven.
This temperature excels at dehydrating herbs, proofing dough, or warming plates. It’s also perfect for cooking frozen foods like spring rolls without burning the exterior. When converting 303 degrees Fahrenheit to Gas Mark, remember that most air fryers don’t have a "Gas Mark" setting—simply set to 303°F and adjust cooking times accordingly.
Beyond 303 F to Gas Mark, our readers frequently ask about conversions like 350°F (Gas Mark 4) or 180°C (Gas Mark 4). The formula is simple: Gas Mark = (°F - 250) ÷ 25 + 1. For 303°F: (303 - 250) ÷ 25 + 1 = Gas Mark 2.12 (rounded to Gas Mark 2). Bookmark airfryerrecipe.co.uk for quick reference charts covering all common conversions.
If your air fryer uses Celsius, 303°F equals 150.5°C. Some models like Ninja or Philips have presets for specific foods, but manual temperature input ensures accuracy. Always clean your air fryer after low-temperature cooking like 303°F (Gas Mark 2) to prevent grease buildup—here’s our guide to the best air fryer cleaner methods.
If food isn’t cooking evenly at 303 F (Gas Mark 2), check that your air fryer basket isn’t overcrowded. Smaller portions work best at this lower temperature. For roasts or whole chickens, use a meat thermometer since air fryers can vary in heat distribution at Gas Mark equivalents.
