Cooking Time Calculator
Estimate cooking time for common foods by weight and cooking method, using standard reference guidelines.
Estimated Cooking Time
20–30 min
Oven, 375°F (190°C)
| Food | Method | Guideline |
|---|---|---|
| Chicken Breast | Oven, 375°F (190°C) | 20-30 min total |
| Whole Chicken | Oven, 350°F (175°C) | ~18-22 min per lb, plus 10-15 min |
| Roast Beef | Oven, 350°F (175°C) | ~18-22 min per lb |
| Whole Turkey (unstuffed) | Oven, 325°F (165°C) | ~12-15 min per lb |
| Baked Potato | Oven, 425°F (220°C) | 40-55 min for 0.5 lb, +25 min per extra lb |
| White Rice | Stovetop, boiled/simmered | 15-20 min total |
| Pasta | Stovetop, boiled | 8-12 min total |
| Hard-Boiled Egg | Stovetop, boiled | 9-12 min total |
How This Calculator Works
Pick a food type from the list, and for meats and other weight-dependent foods, enter the weight in pounds. The calculator applies standard reference cooking-time guidelines (based on common recipe and food-safety charts) for that food and method to estimate a time range.
Reference Cooking Time Guide
The table above shows the general guideline used for each food type. These are starting points, not guarantees — see the FAQ below for why actual results vary.
Example
A 4 lb whole chicken roasted at 350°F takes roughly 82-98 minutes (about 18-22 minutes per pound, plus a base allowance), while a single baked potato in a 425°F oven takes about 40-55 minutes regardless of exact weight for typical sizes.
Common Use Cases
- Planning meal timing when cooking multiple dishes for dinner.
- Getting a starting-point cook time for an unfamiliar cut of meat.
- Working backward from a serving time to figure out when to start cooking.
FAQs
Why might my actual cooking time be different?
Actual cooking time varies by your exact oven or appliance (ovens can run hot or cold by 25°F or more), the starting temperature of the food (refrigerated vs. room temperature), the shape and thickness of the item, whether it's stuffed, and altitude. Treat these numbers as a planning estimate, not a guarantee.
How do I know meat and poultry are actually done?
Always use a food thermometer to confirm doneness for meat and poultry — don't rely on time alone for food safety. Common safe minimum internal temperatures are 165°F for poultry, 145°F for whole cuts of beef/pork (with a rest time), and 160°F for ground meats. Check your local food safety guidelines for the most current recommendations.
Does this account for resting time after cooking?
No — the estimates above are active cooking time only. Many meats (especially roasts and whole poultry) benefit from resting 10-20 minutes after cooking before carving, which isn't included in these numbers.