How Do You Calculate Cooking Time for Roast Beef?
The weight of the beef, the cut you’re using, the oven’s temperature, and the level of doneness you prefer will all affect how long it takes to cook. As a general rule, aim for rare beef at 20 minutes per pound, medium at 25 minutes per pound, and well done at 30 minutes per pound.
How Many Hours Per Pound Do You Cook a Roast?
Roast the beef for around 20 minutes per pound if you want it rare. Therefore, a 3-lb roast will take roughly an hour to reach rare doneness. Following roasting, loosely tent the roast with foil and allow it to stand for 15 to 20 minutes before slicing.
How Long Do You Cook a Roast at 350 Degrees?
First, preheat the oven to 350°F. In a 13 x 9 x 3-quart baking dish that has not been greased, place the roast and the vegetables. Add the desired amount of seasoning to the roast and vegetables, top with water, and wrap it in foil. Bake the beef and vegetables for 2 to 2 12 hours, or until they are tender.
Roast Beef Internal Temperatures
| Type of Beef | Weight | Internal Temperature |
| Rib Roast, bone in | 4 to 6 lbs. | Medium rare 145°F |
| Rib Roast, boneless rolled | 4 to 6 lbs. | Medium rare 145°F |
| Chuck Roast, Brisket | 3 to 4 lbs. | Medium 160°F |
| Round or Rump Roast | 2 1/2 to 4 lbs. | Medium rare 145°F |
| Eye of Round Roast | 2 to 5 lbs. | Medium 145°F |
| Sirloin Tip Roast | 4 to 8 lbs. | Medium 145°F |
| Strip Roast | 4 to 8 lbs. | Medium 145°F |
| Tenderloin | 3 to 7 lbs. | Medium 145°F |
| Top Round Pot Roast | 4 to 8 lbs. | Medium 145°F |
| Top Sirloin Roast | 4 to 8 lbs. | Medium 145°F |
| Bottom Sirloin Roast | 2 to 4 lbs. | Medium (145°F) |
How Long to Cook Roast Beef
The weight of the roast and the desired degree of doneness determine the cooking time. The roast should also be given 15 minutes to sear before baking and 15 minutes to rest after the roast has been taken out of the oven.
What Temperature is a Medium Rare Roast?
| Degree of Doneness | Internal Core Temperature |
| Rare | 120 to 125°F |
| Medium Rare | 130 to 135°F |
| Medium | 140 to 145°F |
How Long to Cook a Small Roast
For rare, medium, and well-done roasts, set a roasting timer for 13 to 15 minutes per pound, respectively. Use an instant-read meat thermometer to determine when meat is done. For medium rare and medium, the roast’s internal temperature should be 145°F and 160°F, respectively.
Should I Cover Beef When Roasting?
That depends on how you like your roast. It produces a lot of steam to cover the roast with foil. To get a nicely browned and crisp crust, you might want to uncover the roast before it finishes cooking.
Easy Roast Beef RecipeThis roast beef recipe is a delicious beef dinner that’s lean and flavorful. This budget-friendly cut is easy to prepare in the oven or crockpot using a few simple tips.
- ▢ 4 pounds top round roast
- 1 tablespoon high-temperature oil, such as refined olive oil or canola oil
- ▢ 2 teaspoons kosher salt or sea salt
- ▢ 1 teaspoon black pepper freshly ground
- ▢ 1 teaspoon paprika optional
- ▢ 1 teaspoon garlic powder optional
- Optional: Take the beef out of the refrigerator an hour beforehand. This promotes even cooking for more tender meat.
- Preheat the oven to 450°F. Set aside after attaching an oven-safe wire rack to a shallow roasting pan.
- Combine the salt, pepper, paprika, and garlic powder in a small bowl.
- Pat dry the meat with paper towels. Rub it on all sides with oil. Then rub the seasoning mix all over.
- If you’re using a wireless thermometer, insert it after placing the top round in the prepared pan.
- 10 minutes of roasting should be done in the pan in a preheated oven. Then lower the heat to 325°F.
- Roast for an additional 50 to 60 minutes, or until the meat reaches 125°F or medium rare (see note). Optional: spoon the pan juices into the meat and baste it halfway through.
- Remove from the oven and tent with aluminum foil. Rest for 10 to 15 minutes to allow the meat’s juices to redistribute. (At this point, you can make gravy using the pan drippings.) ).
- Slice thinly against the grain and top with juices or gravy to serve.
- Beef: If top round is unavailable, sirloin tip is a good fallback option.
- Top round should be cooked to a medium rare level of doneness because cooking it longer could result in tough meat.
- Slow Cooker Method: Follow steps 1-4 above. Place after that in the slow cooker and cook for 8 to 10 hours on “Low” or until done.
- Remaining top round can be used to make beef vegetable soup or roast beef sandwiches. Note: this cut can become tough when reheated.
The Perfect Roast Beef – Medium Rare
FAQ
How long to cook roast beef per pound at 350?
For every pound of meat you are roasting at 350°F, it will take roughly 18 minutes for rare, 20 minutes for medium, and 25 minutes for well-done. If you’re up for some simple math.
How many minutes per pound to cook roast beef at 325 degrees?
To evenly heat a pound, bake it at 325 degrees Fahrenheit for 12 to 15 minutes. until internal temperature reaches 185 to 190 degrees Fahrenheit, bake for 30 minutes per pound. Or Bake at 350 degrees F for 20 minutes.
How long does it take to cook a 6 pound roast beef?
Average weightRare (125 °F)Medium (145 °F)5 lb1 hr 14 min1 hr 36 min6 lb1 hr 42 min2 hr 4 min7 lb2 hr 13 min2 hr 35 min8 lb2 hr 46 min3 hr 8 min
Should roast beef be 325 or 350?
Typical Total Cooking TimeBeef Cutoven Temperature (Preheated)Sirloin Tip Center Roast325°FMedium Rare: 1-1/4 to 1-1/2 hoursRump Roast, Bottom Round Roast325°FMedium Rare: 1-1/4 to 1-3/4 hoursEye of Round Roast325°FMedium Rare: 1-1/4 to 1-1/2 hours