The best automatic egg incubators

The pick for most people is the Harris Farms Nurture Right 360: 22 eggs, an automatic turner, a 360-degree view and an established poultry-equipment brand behind it. If you want the machine that automates the harder job, the Brinsea Maxi 24 EX Connect adds automatic humidity control and phone alerts on top of automatic turning — no topping up water channels, no guessing — and that is the single feature that most reduces the number of ways a first hatch goes wrong.

Before the picks, the thing nobody says plainly: almost every incubator sold today has an automatic egg turner, so "automatic" on a listing title tells you very little. There are two separate automations and they are worth very different amounts.

The two automations, and which one matters

Automatic turning

Eggs have to be turned through the first 18 days. Extension guidance is at least three times a day, or automatically, stopping at day 18 when the chick moves into hatching position. A turner does it hourly or every few hours and removes the single easiest thing to forget on a working week. It is genuinely useful, it is also now fitted to machines at every price point, and it is not a reason to pay a premium.

Automatic humidity

Humidity is the parameter people actually get wrong. It has to run at one level for 18 days and a higher level for the last three, and in a manual machine you maintain it by topping up water channels and watching a reading that drifts every time you open the lid. A machine with automatic humidity holds the set point from a reservoir and tells you when to refill. One machine on this page does that.

The numbers every machine has to hold

Those are the figures the machine exists to maintain. The full day-by-day process is in incubating chicken eggs day by day, and the parameters themselves are worked through in incubator temperature and humidity.

What to look for

1. A published capacity in chicken eggs. Capacity figures elsewhere sometimes count quail eggs, which are much smaller. Every capacity below is as published.
2. Automatic humidity, if the budget reaches it. This is the feature that changes outcomes rather than convenience.
3. A visible, trustworthy display, and your own thermometer anyway. A second independent reading is the cheapest insurance in hatching — built-in sensors on budget machines are the commonest cause of a confident, failed hatch.
4. A candler, included or bought alongside. Without one you cannot tell at day 7 which eggs are developing, and you end up incubating duds through to day 21. Egg candlers.
5. A clear view of the eggs without opening the lid, because every opening drops the humidity you are trying to hold.
6. Capacity you will actually fill. A 56-egg machine run with twelve eggs in it holds temperature less evenly than a small machine run full.

The picks

Five machines from 20 to 56 eggs, ranked on what is automated and what is published rather than on the feature list.

#1 · The best first incubator for most people

$100.59·Harris Farms, 22 Eggs at Amazon

$157.88 36% off

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Harris Farms Nurture Right 360 Incubator, 22 Eggs

Harris Farms

9.4/10★★★★◐Assessed on specs and owner reports

22 eggs, an automatic turner and a 360-degree view, from an established poultry-equipment brand. It sits exactly where a first incubator should: enough capacity to be worth running, simple enough to get right.

Published specifications

Capacity	22 eggs
Turning	Automatic turner
Viewing	360-degree window
Humidity control	Not published by manufacturer
Candler	Not published by manufacturer

Specifications per Manufacturer figures as published on the Amazon product listing, as published at the date above.

Why we picked it

• 22 eggs is a realistic backyard hatch — enough that a 60% hatch rate still gives you a flock
• Automatic turning removes the three-times-a-day job that sinks most first hatches
• 360-degree viewing means you can watch without lifting the lid and dumping the humidity
• Made by a poultry brand with a long track record rather than a marketplace label

Good to know — Humidity control detail is not published; expect to top water channels manually

Our rubric

Temperature stability

9.8

Humidity control

8.9

Capacity

9.3

Beginner friendliness

10.0

Value

8.9

#2 · Serious hatching with automatic humidity

$449.99·Brinsea Maxi 24 EX, 24 Eggs at Amazon

$499.99 10% off

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Brinsea Maxi 24 EX Connect, 24 Eggs

Brinsea

9.4/10★★★★◐Assessed on specs and owner reports

24 eggs with automatic turning, automatic humidity control and app-driven monitoring with real-time alerts. The humidity automation is what separates it from everything cheaper — no topping up water channels, no guessing — and the alerts mean a power cut at 3 a.m. wakes your phone rather than ending the hatch.

Published specifications

Capacity	24 eggs
Turning	Automatic
Humidity control	Automatic
Monitoring	App control with real-time alerts
Brand class	Specialist incubator manufacturer

Specifications per Brinsea published specifications, as published at the date above.

Why we picked it

• Automatic humidity control removes the biggest variable in a hatch after temperature
• 24 eggs is a real batch at full automation, monitored from your phone rather than from the spare room
• Built and supported as laboratory-grade equipment, not a consumer gadget

Good to know — Among the most expensive incubators a backyard keeper will consider

Our rubric

Temperature stability

10.0

Humidity control

10.0

Capacity

9.3

Beginner friendliness

9.8

Value

7.5

#3 · Twenty eggs with the candler in the box

$79.99·MATICOOPX 20 Egg Incubator at Amazon

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MATICOOPX 20 Egg Incubator with Candler

MATICOOPX

9.2/10★★★★◐Assessed on specs and owner reports

20 eggs, automatic turning, a humidity display and an included candler. The candler matters more than it sounds: without one you cannot tell at day 7 which eggs are developing.

Published specifications

Capacity	20 eggs
Turning	Automatic
Humidity	Humidity display
Candler	Included

Specifications per Manufacturer figures as published on the Amazon product listing, as published at the date above.

Why we picked it

• Candler included, so you can pull clear eggs at day 7 instead of incubating duds
• Humidity display rather than guesswork
• 20 eggs at a mid-range price

Good to know — Humidity is displayed, not controlled — you still add water by hand

Our rubric

Temperature stability

8.9

Humidity control

8.9

Capacity

8.9

Beginner friendliness

9.8

Value

9.8

#4 · Twenty-four eggs for the price of a bag of feed

$39.99·24 Egg Incubator at Amazon

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24 Egg Incubator with Humidity Display and Candler

Generic

9.3/10★★★★◐Assessed on specs and owner reports

24 eggs, automatic turning, temperature and humidity control, auto water refill and a built-in candler, at an entry-level price. The cheapest honest route to a batch big enough to matter, and the auto refill removes the single most common beginner mistake — letting humidity crash overnight.

Published specifications

Capacity	24 eggs
Turning	Automatic, adjustable turner
Control	Temperature and humidity control with humidity display
Water	Automatic water refill
Candler	Candler included
Suits	Chicken, duck, goose, turkey, quail eggs

Specifications per Manufacturer figures as published on the Amazon product listing, as published at the date above.

Why we picked it

• 24 eggs, a candler and auto water refill for roughly the price of two bags of layer feed
• External water refill means the lid stays shut, which is where most hatches are lost
• Humidity display on the unit rather than a separate meter to buy
• Turner is adjustable, so it handles duck and quail eggs as well as chicken

Good to know — Budget machines drift with room temperature, so site it somewhere thermally stable and away from a window

Our rubric

Temperature stability

8.4

Humidity control

9.3

Capacity

9.3

Beginner friendliness

9.3

Value

10.0

#5 · Fifty-six eggs without a specialist budget

$64.99·Sailnovo 56 Egg Incubator at Amazon

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Sailnovo 56 Egg Incubator with Automatic Turning

Sailnovo

9.2/10★★★★◐Assessed on specs and owner reports

56 eggs with automatic turning at a budget price. If you are hatching to build a flock rather than for the experience, capacity per dollar is the number that matters and this wins it.

Published specifications

Capacity	56 eggs
Turning	Automatic
Finish	Gray
Humidity control	Not published by manufacturer

Specifications per Manufacturer figures as published on the Amazon product listing, as published at the date above.

Why we picked it

• 56 eggs for a fraction of what a specialist 56-egg machine costs
• Automatic turning at full capacity
• Enough birds from one hatch to replace a whole flock

Good to know — Humidity control is not detailed on the listing

Our rubric

Temperature stability

8.4

Humidity control

8.4

Capacity

10.0

Beginner friendliness

8.9

Value

10.0

How they compare

Still air, forced air, and why it matters here

All five machines above are fan-driven forced-air designs, which is why a single temperature figure of 99.5 F applies throughout the cabinet. A still-air incubator has a temperature gradient and is set higher, measured at the top of the egg. If you are comparing a cheap still-air machine against anything on this page, read still air versus forced air incubators first — the setpoints are not interchangeable and using the wrong one is a failed hatch.

What automation does not fix

• Egg quality and storage. A turner cannot rescue eggs that sat in a cold shed for two weeks.
• Opening the lid. Every opening dumps humidity. Automation makes the machine stable; curiosity makes it unstable.
• Lockdown discipline. Turning stops at day 18 and the lid stays shut through hatching, whatever the machine does. A chick that has pipped needs the humidity held, not inspected.
• A broken sensor. Budget machines report what their sensor believes. An independent thermometer and hygrometer in the cabinet is the only way to know.
• Brooder planning. Chicks come out on day 21 whether or not the brooder is ready. What baby chicks need is the next step, and brooder bedding is the part people buy last and need first.

Which capacity

A first hatch rarely needs more than twenty eggs, and a half-full large machine is harder to run than a full small one. Fertility and hatch rates mean a 22-egg setting realistically produces something in the low to mid teens of chicks, which is already more birds than most backyards want. Choose 50-plus eggs only if you are hatching to build or replace a flock, in which case the capacity-per-dollar argument is real — and small incubators covers the other end for a first, cautious attempt.