Sous Vide Temperature Guide: Safe Temperatures From Official Guidance
Sous vide safety depends on time and temperature together, not temperature alone. Doneness temperatures, FDA hold times, and danger zone rules explained.
By Galactic News Editorial · Published 2026-11-07T22:38:17+00:00 · Updated 2026-11-07T22:38:17+00:00
Sous Vide Temperature Guide: Safe Temperatures From Official Guidance
Sous vide cooks food in a water bath held at an exact temperature. The food cannot overcook past the bath temperature. That precision is the appeal. It is also the risk. Many sous vide temperatures sit below the familiar safe minimums on a meat thermometer. This sous vide temperature guide explains how time and temperature work together, with the numbers from USDA and FDA guidance.
The one rule: safety is time plus temperature
A thermometer reading alone does not make food safe. Pasteurization depends on holding food at a temperature long enough to reduce harmful bacteria to a safe level. Lower temperatures need longer holds. Higher temperatures need shorter ones. A chicken breast at 150 degrees Fahrenheit held for 2.8 minutes is as safe as one cooked to 165 degrees in an instant. The USDA's safe minimum for poultry is 165 degrees when measured instantly. Cooking below that is safe only if the food is held at temperature long enough to pasteurize.
That is the principle behind every number in this guide. A temperature without a hold time is incomplete. Always pair the two. If you are ever unsure, cook to the USDA instant-read minimums: 165 degrees for poultry, 145 degrees with a rest for beef, pork, and fish steaks.
Sous vide temperature guide: the table
These are the doneness temperatures home cooks commonly use. Times are for a typical one-inch piece. Thicker pieces need longer. Time depends on thickness, not weight. Cooking from frozen adds roughly 50 percent more time.
| Food | Temperature | Typical time | Notes |
|---|---|---|---|
| Steak, rare | 120 to 128 degrees F | 1 to 2 hours | Short cook only; serve promptly |
| Steak, medium-rare | 129 to 134 degrees F | 1 to 3 hours | Most popular target |
| Steak, medium | 135 to 144 degrees F | 1 to 3 hours | Firm but still pink |
| Steak, medium-well | 145 to 155 degrees F | 1 to 3 hours | Matches USDA minimum of 145 degrees with a rest |
| Chicken breast, juicy | 140 to 146 degrees F | 1.5 to 2.5 hours | Must hold long enough to pasteurize for its thickness |
| Chicken breast, firm | 150 to 160 degrees F | 1 to 2 hours | Familiar texture; pasteurizes faster |
| Chicken thighs | 165 to 175 degrees F | 1 to 3 hours | Fall-apart result at the higher end |
| Pork chop | 135 to 145 degrees F | 1 to 2 hours | USDA minimum is 145 degrees with a rest |
| Salmon fillet | 120 to 130 degrees F | 30 to 45 minutes | Silky texture; short cook, serve promptly |
| Eggs, soft and custardy | 145 degrees F | 45 minutes to 1 hour | Classic onsen-style egg |
| Carrots and root vegetables | 185 degrees F | 1 hour | Vegetables need higher heat to soften |
Pasteurization times from FDA guidance
The FDA Food Code gives time and temperature combinations for pasteurization. These are hold times at the center of the food, not bath times. The bath must first bring the center to temperature. Then the hold time applies.
For meat and poultry, the published combinations include 130 degrees for 112 minutes, 140 degrees for 11 minutes, 150 degrees for about one minute, 155 degrees for five seconds, and 158 degrees instantly. For chicken specifically, the FDA guidance cites 145 degrees held for 8.5 minutes and 150 degrees held for 2.8 minutes. These figures show why a low temperature is not automatically unsafe. It is unsafe only when the hold time is too short.
Below 130 degrees, pasteurization either does not happen or takes impractically long. Do not hold food below 130 degrees for extended periods. A rare steak at 125 degrees is a short cook. Serve it promptly. Never leave it in the bath for hours.
The danger zone and chilling
Bacteria multiply fastest between 40 and 140 degrees Fahrenheit. That range is the danger zone. Food should not sit in it longer than necessary. Keep vacuum-sealed food below 40 degrees or above 130 degrees during cooking.
Chilling matters as much as cooking. If you cook food to eat later, cool it fast. Use an ice bath that is at least half ice. FDA guidance calls for cooling from 135 degrees to 70 degrees within two hours, then from 70 degrees to 41 degrees within four more hours. That is six hours total. Store the chilled food at 41 degrees or below. Reheat it quickly to a safe temperature before serving.
Use food-grade bags rated for the cooking temperature. Keep the bag fully submerged so heat transfers evenly. If a bag floats, air is trapped inside. Re-seal it or weigh it down.
Who should cook to the standard temperatures
Lower sous vide temperatures are for healthy adults who understand the time and temperature rules. People who are pregnant, immunocompromised, very young, or elderly should cook to the standard safe internal temperatures. That means 165 degrees for poultry and 145 degrees with a rest for beef, pork, and fish. Ground meat should reach 160 degrees. When cooking for these groups, do not experiment with low temperatures.
The same caution applies to fish cooked below 130 degrees. Use fish you would be happy to eat raw. Treat it as a short cook and serve it promptly.
How to cook sous vide safely in five steps
- Set the bath to your target temperature. Preheat it fully before the food goes in.
- Seal the food in a food-grade bag. Remove as much air as possible.
- Submerge the bag completely. Clip it to the side so it stays under water.
- Hold the food for the full time its thickness demands. Time starts when the center reaches temperature, not when the bag goes in.
- Serve at once, or chill fast in an ice bath and refrigerate at 41 degrees or below.
Bottom line
Sous vide is safe when you respect time and temperature together. A low temperature is not dangerous by itself. A short hold at that temperature is. Use the table above as a starting point. Check a pasteurization reference for your exact cut and thickness. When in doubt, cook poultry to 165 degrees and steaks to 145 degrees with a rest. Those are the numbers that need no calculation at all.