How much electricity does a 5 litre oxygen concentrator use in India?

How much electricity does a 5 litre oxygen concentrator use in India?

An oxygen concentrator is a medical device that concentrates oxygen from the air and delivers it to patients who require supplementary oxygen. In India, with the ongoing COVID-19 pandemic, the demand for oxygen concentrators has increased significantly. However, one question that arises in the minds of many is how much electricity does a 5 litre oxygen concentrator use in India?

Oxygen concentrators are considerably more easy to use than oxygen cylinders. It also delivers 95% pure oxygen which is recommended.

Answer to the question

To answer this question, we need to understand that electricity consumption of an oxygen concentrator depends on several factors, such as the model of the device, the flow rate, and the duration of usage.

Typically, a 5-litre  oxygen concentrator consumes between 300 to 500 watts of power per hour, depending on the brand and model. However, this is an estimate, and the actual power consumption may vary based on the above-mentioned factors.

Average usage of an oxygen concentrator

If we consider the average usage of an oxygen concentrator, which is about 8 to 12 hours per day, the daily power consumption could be anywhere between 2.4 to 6 kilowatt-hours (kWh). The cost of electricity varies from state to state, but on average, it could be around Rs. 10 to Rs. 15 per unit (1 kWh) in India.

Using these estimates, the daily electricity cost of running a 5-litre  oxygen concentrator in India could be anywhere between Rs. 24 to Rs. 90. This cost may seem high, but it is a small price to pay for the benefits of having an oxygen concentrator.

Power-saving mode

It is also essential to note that some oxygen concentrators come with a power-saving mode, which reduces power consumption when the device is not in use. Additionally, regular maintenance and cleaning of the device can also help optimize its performance and reduce energy consumption.


In conclusion, the power consumption of a 5-litre  oxygen concentrator in India can vary between 300 to 500 watts per hour, with an estimated daily cost of Rs. 24 to Rs. 90, depending on several factors. However, it is crucial to remember that the benefits of having an oxygen concentrator outweigh the electricity cost, especially during the ongoing pandemic.

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