Cooking a turkey depends on its weight and cooking method. Generally, for a whole turkey in the oven, you can estimate about 13 minutes per pound at 350°F (175°C) if unstuffed. It's important to check that the internal temperature reaches 165°F (75°C) to ensure it's properly cooked. Do you have a specific method or type of turkey you're preparing? I'm here to help with any tips you might need!