Sous Vide Time & Temperature Science: Temperature & Time Guide
The two dials of sous vide do different jobs: temperature sets doneness, time sets tenderness (and safety). Understanding the split unlocks the method.
Our top pick
Anova Precision Cooker 3.0
A circulator with an on-device screen makes it easy to dial these exact temps without touching your phone — our top pick for precision cooking.
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Quick comparison
| Pick | Why we like it | |
|---|---|---|
| Anova Precision Cooker 3.0 | A circulator with an on-device screen makes it easy to dial these exact temps without touching your phone — our top pick for precision cooking. | View → |
| Instant-read meat thermometer | Use one to verify your water bath and spot-check the finish — a $15 probe removes all guesswork. | View → |
Anova Precision Cooker 3.0
Editor’s PickA circulator with an on-device screen makes it easy to dial these exact temps without touching your phone — our top pick for precision cooking.
- + On-device temperature control
- + 1100W heats fast
- + Recipe library for temps
- − Premium price
- − Some app features paywalled
Free shipping on eligible items
Use one to verify your water bath and spot-check the finish — a $15 probe removes all guesswork.
- + Verifies actual temperature
- + Cheap insurance
- − Not needed if your circulator is accurate
Free shipping on eligible items
Buying advice
Temperature = doneness. 131°F is medium-rare whether it cooks for 1 hour or 24. Time = tenderness. Collagen in tough cuts breaks down over 24-72 hours at 140-155°F. Time + temperature = safety. Pasteurization tables give the minimum time at each temperature to kill pathogens. This is why sous vide short ribs (140°F/48h) are tender like braised but rosy like steak.
FAQ
Does longer sous vide mean more tender?
For tough cuts, yes — collagen breaks down over time. For tender cuts, longer just means softer texture, not more tender.
Can food overcook sous vide?
Texture changes over very long times (muscle fibers soften, then mush) — that's why time still matters.
What are the safe pasteurization numbers?
Chicken: 149°F for 30+ min. Beef: 131°F for 2+ hours (or higher temps for less time). Exact tables are in our temperature guides.
Ready to cook perfectly?
Our top pick for this guide — check today’s price and clip any on-page coupon on Amazon:
Anova Precision Cooker 3.0
A circulator with an on-device screen makes it easy to dial these exact temps without touching your phone — our top pick for precision cooking.
As an Amazon Associate we earn from qualifying purchases.
Want exact temps and times? Use our free sous vide calculators.