FoodSafety.gov and USDA FSIS
Food safety tools
Quick answers for cooking, thawing, cooling, storing, and reheating—not generic guesses.
Meat temperature chart
Search official minimum internal temperatures in Fahrenheit and Celsius.
02Safe thawing helper
Check refrigerator, cold-water, microwave, and unsafe counter methods.
03Leftovers decision helper
Apply room-temperature, refrigerator, cooling, and reheating rules.
04Refreezing decision tool
Use thawing method and warm-exposure time to determine the next action.
05Food danger zone
Understand 40–140°F, the two-hour rule, and hot-weather limits.
06How long food can sit out
Compare common perishable foods using one government-backed table.
What these tools can and cannot decide
They reorganize published federal guidance. They cannot account for an active recall, contamination, an inaccurate thermometer, unknown handling, or stricter package instructions. When the history is unknown, choose the safer action.