Estimate oven roasting time by meat type, cut, weight, oven temperature, and doneness preference using FoodSafety.gov chart references. Planning estimates only — verify with a thermometer.
Chart reference for about 4–8 lb roasts.
145°F + 3-minute rest
63°C + 3-minute rest
FoodSafety.gov and FSIS list this as the official minimum internal temperature reference for whole beef, pork, lamb, and veal roasts.
This tool is for informational cooking planning and food journaling use only. It is not medical guidance. Chart times are estimates — use a probe thermometer in the thickest part of the roast. Active roasting time scales with roast weight using chart minutes-per-pound values at the chart oven temperature, adjusted when you change oven temperature.
Last reviewed: 2026-07-08. This tool is for informational cooking planning and food journaling use only. It is not medical guidance. Chart times are estimates — use a probe thermometer in the thickest part of the roast.
Bone-in beef rib roast at chart oven temperature (325°F), rest included. Chart minutes per pound do not change with doneness preference in this calculator — times are computed from the same formula as above.
| Weight (lb) | Active roast (min) | Total with rest (min) |
|---|---|---|
| 3 | 69–90 | 79–105 |
| 4 | 92–120 | 102–135 |
| 5 | 115–150 | 130–170 |
| 8 | 184–240 | 199–260 |
| 10 | 230–300 | 250–330 |
For per-pound chart rows, total oven time increases with roast weight because heat must reach the center of a larger mass. Tenderloin chart rows use total minutes instead because the published chart is written that way for those roasts.
FSIS recommends roasting meat and poultry at 325°F or higher. A lower oven temperature usually lengthens the cook; a higher temperature usually shortens it, though the relationship is approximate in home ovens.
Resting lets juices redistribute and the center temperature continue rising slightly after the roast leaves the oven. Chart references also include a minimum rest period for whole-cut roasts.
Starting temperature, roast shape, bone-in vs boneless, pan type, convection setting, and opening the oven door can all shift real cook time away from a chart estimate.
FoodSafety.gov and FSIS emphasize using a food thermometer in the thickest part of the roast. The minutes shown here come from public roasting charts and are meal-planning ranges, not exact kitchen guarantees.
Each cut stores the oven temperature used in the FoodSafety.gov or FSIS chart row. If you choose a different oven temperature, the estimate adjusts proportionally and should still be treated as approximate.
Doneness preferences for beef, lamb, and veal are shown as common final temperature planning ranges. They do not change the chart roasting time in this calculator. The official minimum internal temperature reference for whole roasts remains listed separately on the results panel.
Chuck and brisket entries use extended planning ranges for oven low-and-slow cooking. Tender cuts such as rib roast use standard dry-roast chart rows.
It depends on the cut. A bone-in rib roast chart row is about 23–30 minutes per pound at 325°F, while a boneless rib roast is about 39–43 minutes per pound. Round roasts run about 30–35 minutes per pound. Use the calculator above for your exact cut and weight.
At the bone-in rib chart rate of 23–30 minutes per pound at 325°F, a 5 lb roast plans for about 115–150 minutes of active roasting before resting. Use a thermometer rather than the clock alone.
FoodSafety.gov lists 145°F with at least a 3-minute rest as the official minimum internal temperature reference for whole beef, pork, lamb, and veal roasts. Poultry references use 165°F. Fully cooked USDA-inspected hams reheated in the oven use a 140°F reference. Preference ranges for beef doneness are separate planning references shown when applicable.
No. This page is a planning tool only. Chart times help with meal scheduling, but a probe thermometer in the thickest part of the roast is the practical way to check doneness.
Those cuts use a low-and-slow oven planning range because they are tougher muscles that usually need longer cooking than a rib or tenderloin roast. Smoked brisket follows different timing altogether.
Yes. Select Turkey and choose whole unstuffed or breast. The poultry chart row uses about 13–17 minutes per pound at 325°F for whole unstuffed turkey, with a 165°F official reference endpoint.
Chart references include at least 3 minutes for whole-cut roasts. This calculator also suggests a practical rest window of about 10–30 minutes depending on roast size so you can plan total meal timing.
The cook time estimator is steak-first and uses thickness for high-heat cooking. This roasting calculator uses weight and FoodSafety.gov chart rows for oven roasts across beef, pork, lamb, turkey, chicken, and veal.
Complements the steak-first cook time estimator which uses thickness for high-heat cooking.
Pair with the doneness temperature guide for pull-temperature planning on steaks and roasts.
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