Beef tenderloin timing runs ~10–12 min/lb at 450°F, 12–15 at 425°F, or 15–18 at 400°F; check 125–130°F for medium-rare.
Roasting a whole tenderloin is all about steady heat, even shape, and a thermometer you trust. Minutes per pound get you in the ballpark; internal temperature tells you when to pull it. The chart below sets the baseline, then the rest of the guide shows how to lock in even doneness, a deep crust, and a silky slice from tip to tail.
Minutes Per Pound Guide For Whole Tenderloin
These ranges assume an oven roast on the center rack, meat tied into a uniform cylinder, and a start from fridge-cool (not icy). Use the ranges to plan, then watch the temp near the end. Food safety for whole beef allows pink center roasts; the doneness you choose is a style choice, while safe handling still matters. The USDA safe-temperature chart lists 145°F with a rest for whole cuts, while many cooks pull tenderloin earlier for a rosy center and then rest well.
Baseline Roast Ranges
| Oven Temp | Minutes Per Pound | Typical Pull Temp* |
|---|---|---|
| 450°F / 232°C | 10–12 min/lb | 120–125°F rare · 125–130°F med-rare |
| 425°F / 218°C | 12–15 min/lb | 125–130°F med-rare · 130–135°F medium |
| 400°F / 204°C | 15–18 min/lb | 130–135°F medium · 135–140°F med-well |
*Pull 5–10°F below your target; carryover heat during a 10–15 minute rest lifts the center several degrees.
What Changes The Clock
Shape And Tying
Tenderloin tapers. Tie it every 1–1½ inches into a cylinder, tucking the skinny tail under the thicker head. A uniform shape cooks evenly, which lets the minutes-per-pound math behave. A loose, un-tied roast finishes the tail early and sets the head back, stretching the window and risking a dry tip.
Starting Temperature
Cold meat slows the early phase. A 45–60 minute counter rest speeds things up and helps the crust brown. Keep it wrapped while it tempers and salt early so the surface dries a touch. Skip long room rests; the goal is chill off, not warm meat.
Convection Fan
A fan moves hot air across the surface, shaving minutes from each pound and boosting browning. Expect roughly one notch faster than a still oven. Watch your thermometer a little sooner.
Pan Choice
A low, sturdy rack over a sheet or shallow roasting pan encourages airflow. Tall sides trap steam and soften the crust. A heavy skillet works if you sear first, then move to a rack for the roast phase.
Pick Your Method
Any of these produce a plush center and a crisp coat. Choose based on schedule and oven space.
Sear-Then-Roast (Fast)
Brown first, finish hot. Minutes per pound sit near the lower end of the ranges, so plan attentively.
- Pat dry, tie the roast, and salt at least 45 minutes in advance. Add pepper before searing.
- Heat a film of oil in a heavy skillet until it shimmers. Sear all sides until deep brown, 6–8 minutes total.
- Move to a rack set over a sheet. Roast at 425–450°F. Insert a probe into the thick center.
- Pull at your chosen temp and rest 10–15 minutes before slicing.
Low-Roast Then Sear (Reverse)
Start gentle for edge-to-edge pink, finish with a hot flash for crust. Minutes per pound trend longer, but the doneness band runs very even.
- Roast at 250–275°F until the center sits 10°F below your goal.
- Rest 10 minutes while a skillet or broiler gets ripping hot.
- Sear hard for 60–90 seconds per side to finish and crust.
All-Oven Roast (Simple)
Skip the stovetop. Start at 450°F for 10–15 minutes to set color, then drop to 400–425°F to finish. Minutes per pound land mid-range. Use a rack and rotate the pan halfway through.
Doneness Targets You Can Trust
Minutes per pound are a guide; internal temperature is the truth. Insert the probe from the side into the center of the thickest section. Let carryover do its work during the rest. For official safety language on whole beef cuts, see the USDA beef page and the linked temperature chart noted earlier.
Common Pull Points
- Rare: pull 120–125°F; finish near 125–130°F after rest.
- Medium-rare: pull 125–130°F; finish near 130–135°F.
- Medium: pull 130–135°F; finish near 135–140°F.
- Past medium: pull 135–140°F+; tenderness drops fast on this cut.
Seasoning, Searing, And Surface
Salt Timing
Salt early so it can draw moisture, dissolve, and pull flavor back in. Thirty to ninety minutes works well. A light brush of oil helps spices stick after the early salt window.
Brown Equals Flavor
Deep browning makes mild tenderloin taste beefy. Dry surfaces brown best. High heat at the start (or the end, if reverse) builds a dark crust without drying the center when you pair it with a timely pull.
Butter Baste Option
During a skillet sear, baste with butter, smashed garlic, and herbs for the last minute. Spoon the foaming butter over the top while turning. Move to the rack and roast right away so the crust stays crisp.
Plan By Weight And Oven Setting
Use these sample schedules to map a dinner time. The numbers assume a tied roast. If your roast is oddly shaped or untied, the ends will sprint ahead, so set your probe in the thick center and be ready to pull on time.
Sample Timelines
| Roast Weight | Approx Total Time* | Notes |
|---|---|---|
| 3 lb / 1.4 kg | 35–40 min at 450°F · 40–45 min at 425°F | Plan 15 min rest; serves 6–8 with sides |
| 4 lb / 1.8 kg | 45–50 min at 450°F · 50–60 min at 425°F | Tie firmly; thicker center holds heat longer |
| 5 lb / 2.3 kg | 55–65 min at 450°F · 65–75 min at 425°F | Use a probe alarm; rotate pan halfway |
*Total time includes only the oven phase for a tied roast. Add 6–8 minutes if searing in a skillet first; rest 10–15 minutes before slicing.
Step-By-Step Roast Playbook
Trim And Tie
- Remove silverskin with a sharp boning knife. Leave a thin fat veil for flavor.
- Fold the tail under to match the head thickness. Tie every 1–1½ inches with butcher’s twine.
Season And Temper
- Salt evenly: about 1–1¼ teaspoons kosher salt per pound. Pepper right before heat hits.
- Rest on a rack for 45–60 minutes at room temp to take the chill off.
Brown And Roast
- Sear in a hot skillet until the surface is deep brown, turning to hit all sides.
- Move to a rack over a sheet. Insert the probe into the center from the side.
- Roast at your chosen temperature. Start checking 10 minutes before the low end of the range.
Rest And Slice
- Transfer to a board and tent loosely. Rest 10–15 minutes to let juices redistribute.
- Snip the twine. Slice across the grain into ½–¾-inch medallions.
Common Pitfalls And Fixes
Dry Ends, Pink Middle
Cause: an untied taper. Fix: fold the tail, tie tightly, and favor a reverse approach for even heat flow.
Pale Surface
Cause: wet exterior or low heat. Fix: pat dry, preheat fully, and start hot or finish hot. A sizzle you can hear delivers color.
Blown Past Target
Cause: no probe or late checks. Fix: set a probe alarm 5°F below your pull temp and keep the pan near the oven door for a quick exit.
Flavor Add-Ins That Play Nice With Timing
Herb Crust
Stir soft butter with minced rosemary, thyme, and garlic. Spread a thin layer after the sear and before the roast. The fat helps browning and keeps herbs from burning.
Mustard Rub
Whisk Dijon with olive oil and cracked pepper. Brush on after salting. The thin film bonds spices and boosts bark.
Smoky Edge
Use a pellet tube or a handful of hardwood chips in a smoker box during a 250–275°F reverse stage, then finish in a ripping hot skillet or broiler.
Thermometer Tips That Save Dinner
Use an instant-read for spot checks and a probe for the ride. Push to the center from the side so the tip sits in the coolest point. If the roast is thick at one end, take two readings along the centerline. Pull when the coolest zone hits your pull point. Rest without fail; carryover finishes the last few degrees gently.
Serving Math And Leftovers
How Much To Buy
Plan 6–8 ounces cooked meat per person. A 4-pound roast feeds eight when paired with sides. If you want leftovers for sandwiches, add a pound to your buy list.
Reheating Without Drying
Slice thick, splash with beef stock, and warm gently at 250°F under foil until just heated through. Finish with a quick pan kiss if you want fresh browning on the cut face.
Quick Reference: Pick A Temp, Set A Range
Speedy roast for a weeknight treat? Go 450°F and start watching at the low end of the minutes-per-pound band. Company coming and you want a wide rosy band? Use a 250–275°F reverse and finish blazing hot. Either way, tie the roast, season smart, track the center, and rest well. The clock helps you plan; the thermometer gets you perfect slices.
