Plan on 6 to 8 ounces raw pork tenderloin per person, which yields about 4 to 6 ounces cooked. For big appetites or few sides, use 8 ounces. Cook pork tenderloin to 145°F and rest 3 minutes.
How Much Pork Tenderloin Per Person: plan on 6 to 8 ounces raw pork tenderloin per adult, which yields about 4 to 6 ounces cooked after trimming and moisture loss.
For a group, buy 1 pound raw pork tenderloin for every 2 adults, or a little more if you want leftovers. Cook pork tenderloin to 145°F (63°C) and let it rest 3 minutes before slicing.
The Short Answer, With Numbers
Plan on 6 to 8 ounces raw pork tenderloin per adult for a main-course dinner. That usually cooks down to about 4 to 6 ounces served, because pork tenderloin loses moisture and weight as it roasts.
For lighter eaters, lunch portions, or a buffet with several mains, use 5 to 6 ounces raw per person. For big appetites, a holiday plate, or few side dishes, use 8 to 10 ounces raw per person.
| Food | Safe minimum internal temperature | Rest time |
|---|---|---|
| Beef, pork, veal and lamb – steaks, chops, roasts | 145°F (63°C) | 3 minutes |
| Leftovers, reheated | 165°F (74°C) | None |
Buying Amounts by Guest Count
Use this quick rule: number of adults × 0.5 lb raw pork tenderloin. That gives a generous but not excessive dinner portion for most meals.
- 2 adults: buy 1 lb raw pork tenderloin.
- 4 adults: buy 2 lb raw pork tenderloin.
- 6 adults: buy 3 lb raw pork tenderloin.
- 8 adults: buy 4 lb raw pork tenderloin.
- 10 adults: buy 5 lb raw pork tenderloin.
- 12 adults: buy 6 lb raw pork tenderloin.
Most pork tenderloins weigh about 1 to 1.5 lb each, so a 4-person dinner often needs 2 small tenderloins or 1 large package containing 2 tenderloins.
Worked Examples
Example 1: For 6 adults, use 6 × 8 oz = 48 oz raw pork. That equals 3 lb. Buy two 1.5 lb tenderloins, or three 1 lb tenderloins.
Example 2: For 8 adults with mashed potatoes, salad, and bread, 8 × 6 oz = 48 oz raw pork. That is 3 lb, enough if the sides are substantial.
Example 3: For 8 adults with only one vegetable side, use 8 × 8 oz = 64 oz raw pork. That is 4 lb, usually 3 or 4 tenderloins depending on package size.
Adjustments That Matter
If children are included, count each child as 3 to 4 ounces raw. Two children usually equal about one adult portion.
If pork tenderloin is one of several proteins, cut the amount to 4 to 5 ounces raw per person. For a buffet with chicken, fish, or ham too, avoid buying a full 8 ounces per person.
If you want leftovers for sandwiches or bowls, add 25% extra. For 8 adults, 4 lb becomes 5 lb. For 12 adults, 6 lb becomes 7.5 lb.
If you slice pork thin for a platter, people usually take more pieces. Keep the same weight target, but slice after the 3-minute rest so juices stay in the meat.
Cook pork tenderloin to 145°F and let it rest 3 minutes. If reheating leftovers, heat them to 165°F.
Pork Tenderloin Per Person
Plan on 6 to 8 ounces raw pork tenderloin per adult. That yields about 4 to 6 ounces cooked, because pork tenderloin commonly loses about 20% to 25% of its weight during cooking.
Use 6 ounces raw per person when you have filling sides, appetizers, bread, or dessert. Use 8 ounces raw per person when pork is the main focus of the plate.
For children, plan on 3 to 4 ounces raw pork tenderloin each. For teenagers or big eaters, use the adult range, or count them as 1.25 servings.
Quick Buying Chart
| Guests | Light meal: 6 oz each | Hearty meal: 8 oz each |
|---|---|---|
| 2 people | 12 oz raw | 1 lb raw |
| 4 people | 1 1/2 lb raw | 2 lb raw |
| 6 people | 2 1/4 lb raw | 3 lb raw |
| 8 people | 3 lb raw | 4 lb raw |
| 10 people | 3 3/4 lb raw | 5 lb raw |
| 12 people | 4 1/2 lb raw | 6 lb raw |
Most pork tenderloins weigh about 1 to 1 1/2 pounds each. A 1-pound tenderloin serves about 2 hearty portions or 2 to 3 lighter portions.
A 1 1/2-pound tenderloin serves about 3 hearty portions or 4 lighter portions. If the package contains 2 tenderloins totaling 2 1/2 pounds, expect about 5 hearty servings.
Worked Examples
For 4 adults with potatoes and vegetables, buy 1 1/2 pounds raw. That is 24 ounces raw, or 6 ounces per person.
For 4 adults with only a salad or one side, buy 2 pounds raw. That gives 8 ounces raw per person and about 6 ounces cooked each.
For 6 adults and 2 children, calculate 6 adults at 6 ounces plus 2 children at 3 ounces. That is 42 ounces raw, or 2 pounds 10 ounces. Round up to 3 pounds.
For 10 buffet guests, buy 4 pounds raw if there are several mains. Buy 5 pounds raw if pork tenderloin is the only meat.
When to Buy Extra
Add 10% to 15% if guests serve themselves, if you want leftovers, or if the tenderloins have very tapered ends that may be sliced into smaller pieces.
Add 1/2 pound raw for every 4 guests if you are serving thick slices, making sandwiches, or feeding a group with mostly adults and teenagers.
Do not confuse pork tenderloin with pork loin. Tenderloin is smaller and leaner. Pork loin is a larger roast, so the package weight and serving math may look different.
Cook pork tenderloin to a safe minimum internal temperature of 145°F (63°C), then let it rest for 3 minutes. Measure in the thickest part with a food thermometer.
Quick Serving Size Chart
Plan pork tenderloin by raw weight, not cooked weight. A good standard is 6 ounces raw pork tenderloin per adult, which yields about 4 to 4.5 ounces cooked after trimming and cooking loss.
| Guests | Light serving | Standard serving | Hearty serving | Tenderloins to buy |
|---|---|---|---|---|
| 2 people | 8 oz raw | 12 oz raw | 1 lb raw | 1 small tenderloin |
| 4 people | 1 lb raw | 1 1/2 lb raw | 2 lb raw | 1 to 2 tenderloins |
| 6 people | 1 1/2 lb raw | 2 1/4 lb raw | 3 lb raw | 2 tenderloins |
| 8 people | 2 lb raw | 3 lb raw | 4 lb raw | 2 to 3 tenderloins |
| 10 people | 2 1/2 lb raw | 3 3/4 lb raw | 5 lb raw | 3 to 4 tenderloins |
| 12 people | 3 lb raw | 4 1/2 lb raw | 6 lb raw | 4 tenderloins |
Best Rule: 6 Ounces Raw Per Adult
Use 4 ounces raw per person for a buffet, lunch, or meal with several sides. Use 6 ounces raw for a normal dinner. Use 8 ounces raw for big eaters or a meat-centered plate.
Most pork tenderloins weigh about 1 to 1 1/2 pounds each. One 1 1/4-pound tenderloin serves about 3 adults generously or 4 adults modestly.
For 4 adults at a standard dinner: 4 × 6 ounces = 24 ounces raw. That is 1 1/2 pounds, so buy one large tenderloin or two smaller tenderloins.
For 8 adults with hearty portions: 8 × 8 ounces = 64 ounces raw. That is 4 pounds, usually 3 average tenderloins or 2 very large packages.
For 10 guests at a buffet: 10 × 4 ounces = 40 ounces raw. That is 2 1/2 pounds. Buy 2 large tenderloins or 3 smaller ones if portions need to look even.
Adjust for Kids, Leftovers, and Slicing
Count young kids as 2 to 3 ounces raw each. Count teens as adults. If pork tenderloin is the only main dish, do not use the light serving amount.
Add 25% extra if you want leftovers. For 6 adults at 6 ounces each, start with 36 ounces raw. Add 9 ounces extra, for 45 ounces raw, or about 2.8 pounds.
If slicing thin for sandwiches, plan 3 to 4 ounces cooked pork per sandwich. Since cooked yield is lower, buy about 5 to 6 ounces raw per sandwich.
If serving pork with another protein, such as chicken or ham, plan 3 to 4 ounces raw pork per person. For 12 guests, that is 36 to 48 ounces raw, or 2 1/4 to 3 pounds.
Cook pork tenderloin to a safe minimum internal temperature of 145°F, then let it rest for 3 minutes. Slice after resting so juices stay in the meat and portions look fuller.
How To Calculate Portions
Use cooked edible pork as the target, then convert to raw tenderloin. Pork tenderloin usually loses about 20% to 25% of its weight during trimming and cooking.
Step-by-step portion math
- 1. Pick the cooked portion size. For a normal dinner, plan on 5 to 6 ounces cooked pork per adult. For light eaters, use 4 ounces. For big eaters or no heavy sides, use 7 to 8 ounces.
- 2. Convert cooked pork to raw weight. Divide the cooked target by 0.75 to allow for about 25% loss. Example: 6 ounces cooked ÷ 0.75 = 8 ounces raw pork tenderloin per person.
- 3. Use this quick rule. Buy 1/2 pound raw pork tenderloin per adult for standard portions. Buy 3/4 pound per adult for hearty portions. Buy 1/4 to 1/3 pound per child.
- 4. Multiply by guest count. For 6 adults at 1/2 pound each, buy 3 pounds raw. For 8 adults at 3/4 pound each, buy 6 pounds raw. Round up if the package weights are uneven.
- 5. Adjust for the menu. If serving pasta, potatoes, bread, salad, and dessert, 5 ounces cooked is enough. If pork is the main feature with only one side, plan closer to 7 ounces cooked.
- 6. Add a buffer for slicing and seconds. Add 10% for a plated dinner. Add 15% to 20% for a buffet, holiday meal, or guests who may take seconds before everyone is served.
Fast buying guide
| Guests | Standard meal | Hearty meal |
|---|---|---|
| 2 adults | 1 lb raw | 1 1/2 lb raw |
| 4 adults | 2 lb raw | 3 lb raw |
| 6 adults | 3 lb raw | 4 1/2 lb raw |
| 8 adults | 4 lb raw | 6 lb raw |
| 10 adults | 5 lb raw | 7 1/2 lb raw |
A typical pork tenderloin weighs about 1 to 1 1/2 pounds. That means one tenderloin usually serves 2 to 3 adults, or 4 light portions, depending on sides and appetite.
Worked example: for 5 adults and 2 children, use 5 × 1/2 pound = 2 1/2 pounds, plus 2 × 1/3 pound = 2/3 pound. Total: about 3 1/4 pounds raw. Buy 3 1/2 pounds.
Buffet example: for 12 adults, standard math is 6 pounds raw. Add 20% for buffet service: 6 × 1.20 = 7.2 pounds. Buy about 7 1/4 to 7 1/2 pounds.
Leftover example: if you want 4 extra sandwiches, add 12 to 16 ounces cooked pork. That equals about 1 to 1 1/3 pounds extra raw tenderloin.
Edge case: sliced medallions look smaller on a platter than a whole roast. If guests self-serve thin slices, add at least 10% so the platter still looks full after the first pass.
Cook pork tenderloin to 145°F, then rest it for 3 minutes before slicing. Slice across the grain into 1/2-inch medallions for neat portions and easier counting.
Adjust For Appetites And Sides
Use 6 ounces raw pork tenderloin per adult when the meal has normal sides. That usually yields about 4 to 4.5 ounces cooked, because tenderloin loses moisture during roasting, grilling, or searing.
For lighter plates, use 5 ounces raw per adult. For hungry eaters, buffet plates, or minimal sides, use 8 ounces raw per adult. For children, plan 3 to 4 ounces raw each.
Raw Pork Tenderloin Amounts By Appetite
| Guest type | Raw pork tenderloin per person | Best use |
|---|---|---|
| Small appetite | 5 oz | Many sides, lunch, older guests |
| Average adult | 6 oz | Dinner with 2 to 3 sides |
| Big appetite | 8 oz | Few sides, athletes, hearty eaters |
| Child | 3 to 4 oz | Kids’ portions |
A typical pork tenderloin weighs about 1 to 1.25 pounds raw. At 6 ounces per adult, one 1.25-pound tenderloin serves about 3 adults. Two tenderloins serve 6 to 7 adults.
Round up, not down. Pork tenderloins are small, so buying one extra tenderloin is often better than trying to stretch thin slices across a table.
How Sides Change The Number
If you are serving potatoes, rolls, salad, and a vegetable, 5 to 6 ounces raw per adult is enough. The starch and bread reduce how much pork each person takes.
If the plate is pork plus one vegetable, use 7 to 8 ounces raw per adult. With no bread, rice, pasta, or potatoes, guests usually take more meat.
For a holiday spread with appetizers, soup, casseroles, and dessert, use 5 ounces raw per adult. For a casual cookout with chips and slaw only, use 7 ounces raw per adult.
Worked Examples
For 4 average adults: 4 × 6 ounces = 24 ounces raw. Buy about 1.5 pounds total, which is usually 1 large tenderloin or 2 smaller ones.
For 6 adults with big appetites: 6 × 8 ounces = 48 ounces raw. Buy 3 pounds total, which is usually 3 tenderloins.
For 8 adults and 4 children: adults need 8 × 6 ounces = 48 ounces. Children need 4 × 4 ounces = 16 ounces. Total: 64 ounces, or 4 pounds raw.
For 10 adults at a buffet with several sides: 10 × 5 ounces = 50 ounces. Buy about 3.25 pounds raw, or 3 tenderloins if they average slightly over 1 pound each.
Edge Cases
If pork tenderloin is sliced for sandwiches, plan 4 to 5 ounces cooked meat per large sandwich. Start with about 6 to 7 ounces raw pork per sandwich.
If pork is one of two main dishes, cut the amount to 3 to 4 ounces raw per person. For 12 guests with chicken also served, buy 36 to 48 ounces, or 2.25 to 3 pounds raw.
If you want leftovers, add 25% to your raw total. For 8 average adults, 8 × 6 ounces = 48 ounces. Add 12 ounces, for 60 ounces total, or 3.75 pounds raw.
For food safety, cook pork tenderloin to 145°F and let it rest 3 minutes before slicing. Slice after the rest so juices stay in the meat and portions look fuller.
Raw Weight Versus Cooked Yield
Plan pork tenderloin by raw weight, because packages are sold raw, but servings are eaten cooked. A trimmed pork tenderloin typically loses about 20% to 25% of its weight during roasting, grilling, or pan-searing.
That means 1 pound raw usually gives about 12 to 13 ounces cooked. If you want a 6-ounce cooked serving, buy about 8 ounces raw per person.
Quick Yield Rule
| Raw pork tenderloin | Approx. cooked yield | Serves at 4 oz cooked | Serves at 6 oz cooked |
|---|---|---|---|
| 1 lb | 12 to 13 oz | 3 | 2 |
| 1.5 lb | 18 to 19 oz | 4 to 5 | 3 |
| 2 lb | 24 to 26 oz | 6 | 4 |
| 3 lb | 36 to 39 oz | 9 | 6 |
For a normal dinner with sides, use 6 ounces cooked pork per adult. That equals about 8 ounces raw. For lighter plates, sandwiches, or buffets, use 4 ounces cooked, or about 5 to 6 ounces raw.
For big eaters or a pork-centered meal, plan 8 ounces cooked per person. That requires about 10 to 11 ounces raw per person, especially if there are few sides.
Worked Examples
For 4 adults at a standard 6-ounce cooked portion, you need 24 ounces cooked. Divide by a 75% to 80% yield: buy about 30 to 32 ounces raw, or 2 pounds.
For 6 adults at 6 ounces cooked each, you need 36 ounces cooked. Buy about 45 to 48 ounces raw, or roughly 3 pounds.
For 10 guests at buffet portions of 4 ounces cooked, you need 40 ounces cooked. Buy about 50 to 54 ounces raw, or 3.25 pounds.
For 8 hungry adults at 8 ounces cooked each, you need 64 ounces cooked. Buy about 80 to 86 ounces raw, or 5 to 5.5 pounds.
Package Size Reality
Most pork tenderloins weigh about 1 to 1.5 pounds each. Many stores sell a two-pack totaling 2 to 3 pounds. Do not confuse tenderloin with pork loin, which is much larger and slices differently.
If the math says 2.4 pounds, buy 2.5 to 3 pounds, not 2 pounds. Tenderloin tapers at the ends, and thin slices can look skimpy on a dinner plate.
If serving children, count each child as 2 to 3 ounces cooked. Four children at 3 ounces each need 12 ounces cooked, or about 1 pound raw.
If you are slicing for sliders, tacos, rice bowls, or salad, use 3 to 4 ounces cooked per serving. A 2-pound raw tenderloin batch usually gives 6 to 8 smaller servings.
Cook pork tenderloin to 145°F and rest it for 3 minutes. Resting helps retain juices, but the cooked yield estimate still stays near 75% to 80% of raw weight.
Frequently Asked Questions
How much pork tenderloin should I buy per person?
Buy 6 to 8 ounces of raw pork tenderloin per adult. That yields about 4 to 6 ounces cooked after trimming and moisture loss. For lighter eaters, use 5 ounces raw; for big appetites or few side dishes, plan 8 ounces raw per person.
How many people does a 1-pound pork tenderloin serve?
A 1-pound pork tenderloin serves about 2 to 3 adults. Use 2 servings if pork is the main focus or guests are hearty eaters. Use 3 servings if you have filling sides like potatoes, rice, beans, bread, or a large salad.
How many pork tenderloins do I need for 10 people?
For 10 adults, buy 4 to 5 pounds raw pork tenderloin total. Since one tenderloin often weighs about 1 to 1.5 pounds, that usually means 3 to 4 tenderloins. Choose the higher amount for buffet service or leftovers.
How much cooked pork tenderloin do I need per person?
Plan on 4 to 6 ounces cooked pork tenderloin per adult. Pork tenderloin loses weight as it cooks, so start with 6 to 8 ounces raw per person. For children, 2 to 3 ounces cooked is usually enough.
What temperature should pork tenderloin be cooked to?
Cook pork tenderloin to a safe minimum internal temperature of 145°F, then let it rest for 3 minutes. Check the thickest part with a food thermometer. Slice after resting so the meat stays juicier and portions are easier to serve.
