The short list
Full buying guide →| 1 |  | Best overallCosori PremiumThe best dehydrator for most kitchens: steady temperature, stainless trays and a 48-hour timer. | $159.99 list6 stainless steel trays | 95–165°FTimer: 48 hr | Review |
| 2 |  | Best for big batchesExcalibur 9-TrayThe big-batch classic: 15 square feet of drying space and a 10-year limited warranty. | $279.99 list9 plastic trays | 105–165°FTimer: 26 hr | Review |
| 3 |  | Best stainless valueMagic Mill MFD-7070Stainless trays and even drying for less than most stainless models. | $199.99 list7 stainless steel trays | 95–167°FTimer: 24 hr | Review |
| 4 |  | Best under $100Nesco Snackmaster ProThe best cheap dehydrator: quiet, expandable and easy to clean. | About $905 trays | 95–160°FNo timer | Review |
| 5 |  | Best for jerkyTribest Sedona ExpressThe premium pick for jerky makers and raw-food cooks who want precise two-stage control. | About $55011 stainless steel trays | 77–167°FTimer: Yes, two-stage | Review |
| 6 |  | Best for beginnersPresto DehydroThe simplest way to try dehydrating: one setting, four trays, about $65. | About $654 trays | One fixed settingNo timer | Review |
What temperature to dry at
Full temperature chart →Herbs want the gentlest heat, and not every dehydrator goes low enough; the Excalibur 9-Tray, for one, starts at 105°F. Fruit and vegetables sit in the middle of the dial. Push them hotter and the outside seals over before the inside dries. Meat is the exception to "low and slow": USDA wants it heated to 160°F (165°F for poultry) before it goes on the trays, then dried somewhere that holds at least 130 to 140°F.
Sources: University of Missouri Extension, Drying Foods; USDA FSIS, Jerky and Food Safety.
It comes down to where the fan is
Shelf dehydrators are boxes with a fan in the back. Warm air crosses every tray at once, so food dries evenly without rotating trays. Missouri Extension calls horizontal airflow the best system. They cost about $160 to $550.
Stackable dehydrators are round towers with a fan in the top or base. They cost $65 to $180 and store small, but air has to pass through every tray, so trays far from the fan lag behind and need rotating.
| Shelf | Stackable | |
|---|---|---|
| Price | About $160 to $550 | About $65 to $180 |
| Even drying | Yes, without rotating | Rotate trays every few hours |
| Jerky and leather | Square trays fit long strips | Round trays with a center hole |
| Our pick | Cosori Premium | Nesco Snackmaster Pro |
Which dehydrator fits how you'll use it?
Shelf vs stackable, explained →Reviews
All 10 reviews →Shelf dehydrators
Cosori Premium
The best dehydrator for most kitchens: steady temperature, stainless trays and a 48-hour timer.
Excalibur 9-Tray
The big-batch classic: 15 square feet of drying space and a 10-year limited warranty.
Magic Mill MFD-7070
Stainless trays and even drying for less than most stainless models.
Cosori Pro 10-Tray
Cosori's big stainless model for hunters and gardeners who fill every tray.
Stackables and premium shelf models
Nesco Snackmaster Pro
The best cheap dehydrator: quiet, expandable and easy to clean.
Nesco Gardenmaster
A round stacker that grows with your garden: up to 30 trays on 1,000 watts.
Excalibur 10-Tray Digital
Excalibur's stainless flagship, with two-stage drying and an 80-hour timer.
Tribest Sedona Express
The premium pick for jerky makers and raw-food cooks who want precise two-stage control.
Drying is half the job. Storage is the other half.
Dried food takes moisture back from the air. Cool it, condition it, then pack it airtight, and it keeps for up to a year. Our sister site covers the sealing side.
- Let the trays cool for 30 to 60 minutes before packing. Warm fruit sweats in the jar.
- Pack it loosely and shake the jar every day for a week to ten days. If you see condensation, it goes back in the dehydrator.
- Then seal it in glass jars or vacuum bags; our sister site has guides to vacuum sealing dry goods and mason jars.
- Keep it somewhere cool and dark. Dried fruit lasts about a year at 60°F, but only about six months at 80°F.
Common questions
What temperature should I dehydrate at?
University of Missouri Extension recommends 95 to 105°F for herbs, 115 to 130°F for vegetables, 125 to 135°F for fruit and 155°F for meat jerky. For jerky, USDA also advises heating meat to 160°F (poultry to 165°F) before drying, then keeping the dehydrator at 130 to 140°F or higher throughout.
Is a shelf or stackable dehydrator better?
Shelf dehydrators with a rear fan blow air across every tray at once, which Missouri Extension calls the best system, so food dries evenly without rotating trays. Stackables cost less and store smaller, but trays far from the fan dry more slowly.
How long does dehydrated food last?
Stored airtight in a cool, dark place, most dried fruit and vegetables keep about a year below 60°F and only a few months at 80 to 90°F, according to Missouri Extension. USDA says homemade jerky keeps 1 to 2 months.
Can I use my air fryer or oven instead?
For small batches, yes, if it holds a low temperature. A dehydrator runs for 12 hours or more at 95 to 165°F on little power and holds far more food, which is why most people who dry regularly buy one.
Best picks
- Best food dehydrators10 models, every type compared
- Best dehydrators for jerkyPrecise heat for safe, chewy jerky
- Best stainless steel dehydratorsNo plastic near the food
- Best dehydrators under $100Good drying for less
- Best large-capacity dehydrators15 square feet and up
- Best dehydrators for beginnersSimple controls, forgiving results
Comparisons
How we choose
A dehydrator is only as good as its thermostat. One that runs hot hardens the outside of fruit before the middle dries; one that runs cool leaves jerky under-dried. So we lean on independent temperature tests, and we tell you whose test each number came from.
After that, it's airflow. Even drying comes from where the fan sits, not the wattage on the box, and every review says plainly whether you'll be rotating trays. And because you'll scrub the trays after every batch, we note what they're made of, whether they go in the dishwasher and whether a fruit-leather sheet comes in the box.