Best Portable Air Conditioners

A portable air conditioner is a small, moveable air conditioning unit that's usually no larger than a bedside table. It keeps a set temperature by pulling warm air from a room and cooling it, via a refrigerant and an exhaust hose. Any remaining air is vented outside. Continue Reading...

93 listings
Polocool PC-53AP/C / PC-58AP/C / PC-44BP/C
3.8 from 89 reviews
Cooling Power4.4 kW to 6 kW
Reverse Cycle No

Starting close to $1,000 for the smallest model, the Polocool PC range of portable air conditioners is a little dear, but with their high rating, are worth it according to reviewers.

Price (RRP) $1,049.00 to $1,395.00

  • Build Quality
    4.0 (9)
  • Value for Money
    3.3 (10)
  • Ease of Use
    3.9 (10)
  • Cleaning & Maintenance
    4.0 (10)
  • Noise Level
    3.0 (10)
  • Heating / Cooling Speed
    3.5 (10)
  • Portability
    3.6 (10)
  • Features On/Off Timer, Remote Control and Dehumidifying Function
  • Cooling Capacity19,000 BTU to 20,000 BTU
  • Auto Restart FunctionNo
  • Max Room Size 30 to 42
Kogan Portable Air Conditioner

Kogan Portable Air Conditioner

 · includes 4 listings
3.3 from 165 reviews
Cooling Power2.9 kW to 4.7 kW
Reverse Cycle Either

Retailing for $599 but commonly on sale for cheaper, the Kogan Portable Air Conditioner offers an affordable cooling option for rooms that are either 15 square metres or 50 sqm.

Price (RRP) $599.00 to $999.00

  • Build Quality
    3.7 (25)
  • Value for Money
    3.3 (26)
  • Ease of Use
    3.9 (25)
  • Cleaning & Maintenance
    3.8 (22)
  • Noise Level
    3.0 (24)
  • Heating / Cooling Speed
    3.7 (23)
  • Portability
    3.9 (23)
  • Features On/Off Timer, Remote Control and Dehumidifying Function
  • Cooling Capacity10,000 BTU to 16,000 BTU
  • Maximum Noise Level55 db to 56 db
  • Max Room Size 20 to 30
  • Max Room Air Flow 350 m³/h to 406 m³/h
Rinnai RPC35WA / RPC41WA

Rinnai RPC35WA / RPC41WA

 · includes 2 listings
3.7 from 41 reviews
Cooling Power3.5 kW to 4.1 kW
Reverse Cycle No

Retailing for around $849 for the smaller 3.5kW model, is Rinnai's compact range of portable air conditioners worth its price in cooling power?

Price (RRP) $699.00 to $749.00

Price from $689.95 Kogan

  • Build Quality
    3.5 (15)
  • Value for Money
    3.4 (15)
  • Ease of Use
    4.1 (15)
  • Cleaning & Maintenance
    3.6 (14)
  • Noise Level
    2.8 (16)
  • Heating / Cooling Speed
    4.0 (17)
  • Portability
    3.9 (16)
  • Features On/Off Timer and Remote Control
  • Cooling Capacity12,000 BTU to 14,000 BTU
  • Auto Restart FunctionNo
  • Max Room Size 21 to 25
  • Max Room Air Flow 410 m³/h to 450 m³/h
Omega Altise OAPC10
3.6 from 47 reviews
Cooling Power2.6 kW

Designed with an in-built air conditioner, fan and dehumidifier, this Omega Altise air conditioner is marketed to remove up to 2.4 litres of humidity per hour, while directional air louvres help to circulate the cool air produced.

Price (RRP) $399.00

ALDI Stirling Portable Air Conditioner
3.2 from 76 reviews
Cooling Power1.9 kW to 4.1 kW
Reverse Cycle No

Price (RRP) $299.00 to $399.00

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Dimplex DC10RC / DC12RCBW / DC15RCBW

Dimplex DC10RC / DC12RCBW / DC15RCBW

 · includes 3 listings
3.2 from 46 reviews
Cooling Power3 kW to 4.4 kW
Heating Power3 kW to 4.4 kW
Reverse Cycle Yes

Price (RRP) $799.00 to $1,199.00

Vostock Portable Air Conditioner VOPORAIR18HA
Cooling Power5.2 kW
Reverse Cycle Yes
Close Comfort Cool Focus
4.5 from 10 reviews
Reverse Cycle No

Price (RRP) $699.00

DeLonghi PAC WE120HP
3.6 from 14 reviews
Cooling Power3.52 kW
Reverse Cycle Yes

Price (RRP) $849.00

Honeywell MN10CES / MN12CES

Honeywell MN10CES / MN12CES

 · includes 2 listings
3.9 from 11 reviews
Cooling Power2.9 kW to 3.5 kW

Price (RRP) $599.00 to $899.00

Price $699.00 Kogan

Vostok 14,000 BTU Portable Air Conditioner VOPORAIR14HA
Cooling Power4.1 kW
Reverse Cycle Yes

Price (RRP) $799.00

Dimplex DC17 / DC18

Dimplex DC17 / DC18

 · includes 2 listings
3.0 from 14 reviews
Cooling Power5.3 kW
Reverse Cycle No

Price (RRP) $1,349.00

Euromatic Portable Air Conditioners

Euromatic Portable Air Conditioners

 · includes 3 listings
3.2 from 10 reviews
Cooling Power3.3 kW to 5 kW
Reverse Cycle No

Price (RRP) $419.00 to $699.00

InstaChill Portable Air Cooler

InstaChill Portable Air Cooler

 · includes 5 listings
1.6 from 85 reviews

Since InstaChill blasted its way onto TV, it’s garnered a lot of interest. The ad appealingly promises: ‘in less than one second, hot and sticky air is transformed into cool and refreshing.’ But does this portable AC deliver on its promises?

Kmart Anko 10 Litre Evaporative Cooler

Latest review: Although the unit is big, the outlet vent is just small. You have to stay right in front, as in very close, to feel the effect. 10L water tank is more than enough to run it long hours. I am putting

Price (RRP) $89.00

Blaux Portable AC
1.3 from 76 reviews

Latest review: It is a complete lie. I have ordered my cooler in April , not it is 4 month, it is not even delivered!!! Customer service keeps saying my patience is appreciated, but how ? Terrible terrible

Price (RRP) $139.99

Williston Force Portable AC
1.0 from 12 reviews

Latest review: Do not buy, its total rubbish and only lasts a few hours,scammers should be shut down. The only time you get cold air coming from it is if you use ice cold water. The one they advertise is a square

DeLonghi PACN76
5.0 from 1 review
Reverse Cycle No

Price (RRP) $649.00

DeLonghi Pinguino PACN76DG (2.1kW)

Latest review: I tried SO MANY portable air cons (including other delonghi models) before this one and it is BY FAR the best there is. I literally made an account just to leave this review because I wasted so much

Olimpia Splendid AirPro

Olimpia Splendid AirPro

 · includes 3 listings
5.0 from 1 review
Cooling Power2.93 kW to 5.2 kW
Reverse Cycle No

Price (RRP) $1,099.00 to $1,399.00

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Are portable air conditioners any good?

These little air conditioners are great for rooms that are sensitive to the weather outside – for example small rooms that get flooded with direct sunlight. They're good at providing cooling comfort for 1-2 people in these small rooms.

If you're getting a reverse cycle portable air conditioner, you can use it for rooms that are teeth-chatteringly cold as well, as these units are designed to both cool and heat.

Portable aircons can also help to complement the work of larger ducted air conditioners or split system units on especially scorching (or freezing) days.


  • Portability means you can use it to cool multiple rooms
  • Travels with you when you move house
  • Many have reverse-cycle functionality, giving them dual cooling and warming functions
  • Cheap and easy to install
  • Cheaper models are around $100, much cheaper than split system air conditioners


  • Not effective in cooling or warming larger rooms
  • Not as powerful as split system air conditioners, and less efficient
  • Installation requires a window or a duct in the wall
  • Some portable ACs produce a lot of condensation and can leave wet spots on the floor

Factors to consider when buying a portable air conditioner


Consider the size of the room/s you are cooling, as this determines the cooling power you need (measured in kilowatts). Portable aircons work better in smaller spaces, such as bedrooms or study rooms.

They also often have a one-directional airflow, which makes them suitable for heating up a person, rather than a room. With a larger space, you’ll need a more powerful cooling system such as a split system air conditioner or a ducted air conditioner. Keep in mind however that a more powerful aircon usually means more noise and a more prominent, permanent unit.

Calculate your kilowatts

To find out how many kW your portable AC should be, measure the room/s that you’re intending to use it for. The measurement should be in square metres - you do this by calculating the length and width, and multiplying them. For example a room 8m long x 4m wide would be 32sqm.

Portable Air Conditioners Sizing Chart


While installation is required for a portable AC, it’s minimal and fairly straightforward. The box will usually come with an exhaust hose and a product manual with installation instructions. You attach one end of the exhaust hose to the aircon, and the other end to a window or a duct in the wall. You may even be able to vent the AC through a door. The exhaust hose will usually stretch about 2-3 metres, giving you a little bit of leeway.

Sometimes a venting kit is also included, to make it easier. If you’re planning to use the portable AC for multiple rooms, buying a second venting kit and installing it in the other room could save your summer self some time.

If you don't have an exhaust point in the room/s you're cooling, a portable air conditioner is probably not practical for you, as the vast majority of models rely on an exhaust hose.


Portable ACs contain a compressor and a fan, both of which produce noise while operating. A portable air con with powerful cooling capacity and a fast cooling speed tends to produce a noisier unit. This is irrespective of size – you may think that a smaller AC will be quieter, but this isn’t true. Think about the following when choosing a portable AC that's not too noisy.

Which rooms are you cooling or heating?

Aim for a balance between cooling capacity and a noise level you can tolerate. For example, you might prefer a quieter model in your bedroom or office. Also consider whether the room is carpeted (as this can absorb echoes or reverberation) and whether it’s well insulated, as this can also tamp down the noise.

Check the decibel level (dB) of a prospective air conditioner

Most portable air conditioners are between 48-60 dB. For reference, the average noise level for a portable AC is around 53dB, similar to the sound of a normal conversation. A decibel rating of 53 dB and under is suitable for most rooms. If you don’t want to compromise on performance, the highest dB rating that would still be somewhat ear-friendly is 58 db.

Pro Tip: If you’re shopping in-store, ask the salesperson to demonstrate how quiet the AC really is, as this will give you a more real-to-life understanding of the noise you'll be living with when your aircon is turned on.


Since summer can often be humid and air conditioners are cold (the nature of their job), condensation is bound to happen. However sometimes the degree of condensation a portable aircon generates can be surprising. Some air conditioners that aren’t effective at dealing with condensation may even leave wet spots on the floor.

Since cleaning up after your AC is probably not high on your list of fun things to do, it’s helpful to understand how a portable air conditioner will handle condensation. These are the three options you have when it comes to condensation – choose one that will be sustainable and easy to manage for you.

  • Drip air conditioners: These contain condensation containers, which are internal containers that collect water and have to be emptied periodically.
  • Partial drip air conditioners: Some condensation collects inside a drip pan, and the rest is vented outside. This pan sits on your floor and needs o be emptied to prevent overflow.
  • No drip air conditioners: Also called a self-evaporating air conditioner or an auto drain system, this is the most ideal solution when it comes to condensation. No drip ACs collect moisture and humidity that would usually turn into condensation and evaporate it like magic (...or technology) – requiring no action on your part.


Price can be divided into two parts: the initial purchase price of your unit, and ongoing running costs.

Purchase price

This can range between $60-$1395. The price is determined by several factors, including brand, cooling power and capacity (measured in BTU), whether the AC is designed for both cooling and heating (a reverse cycle portable air conditioner) and the number of extra features it has. Many cheaper models are evaporative coolers, which use a fan and water pump rather than a fan and a compressor with a refrigerant.

Running costs

This can be hard to gauge as portable ACs aren’t required to have an energy star rating, which usually indicates cost effectiveness. A more energy efficient portable AC will be dual hose, with a separate intake hose and exhaust hose.

Efficiency is also influenced by the placement of the portable AC in the room. Avoid placing it in a sunny spot, as this means the air conditioner must expend more energy to regulate the room. Also change your filter/s regularly, as this helps your portable air conditioner to operate optimally.

Extra Features:


  • Air vents: To add cool air into a room with multiple people in it, are going to be multiple people in the room, you’ll probably want an oscillating fan that moves from side to side rather than just up and down.
  • Dehumidifier: Removes dampness from the air, which helps with allergies and makes a room more comfortable on hotter days.
  • Reverse cycle: Allows the refrigeration cycle to be reversed, meaning an air conditioner can double as a cooler and a heater, increasing its functionality for use all year round.
  • Remote control: One of the simple conveniences in life, a remote control lets you control the air conditioner from a distance, so you can adjust the temperature or switch it on and off without getting up.
  • Self-evaporator: This ensures collected humidity and moisture from your room is simply evaporated, so you won’t have to constantly empty the collected water out.
  • Wi-Fi Smart controls: These let you operate your portable air conditioner via a smartphone app, so you can turn your portable AC on an hour before you get home for ultimate temperature control and comfort. Many are also compatible with Amazon Alexa and Google Assistant.

Wrapping up

The main thing to consider if you're in the market for a portable AC s your room size and whether your room can accommodate an exhaust hose. Also consider the amount of noise and condensation you can handle, as well as whether you'd like any handy extra features such as a dehumidifier.

No matter whether you're shopping online or in-store, remember to do some research first. Our portable air conditioner reviews can really help you find a portable AC that will last you several summers.