We explain, step by step, how you can calculate how much it costs to charge your smartphone annually.
with constants Increase in electricity prices which have been produced since the beginning of the year, we are all trying to reduce costs as much as possible so that Reduce electricity bills.
Since you usually have at least one smartphone at home and you charge it at least once a day, you must have asked yourself this more than once How much does it cost to charge your mobile annually? And for this reason, today we are going to tell you in detail, How you can calculate the annual cost of charging your mobile for 12 months.
How to calculate how much it costs to charge your mobile throughout the year
To calculate the amount you pay every year to charge your mobile, you just have to A series of basic mathematical operations Which I will detail below.
Before getting down to business, you should know that I am going to take my personal mobile phone, Google Pixel 4a 5G, as a reference to run these operations, since it is a terminal. A fairly standard battery capacity and voltage.
First thing you need to know The battery capacity of your Android mobile is mAhYou can find something by consulting the manufacturer’s official website or Andro4all pages, and voltage, which is typically 3.7v. In my case, I have the Pixel 4a 5G A capacity of 3,885 mAh and a voltage of 3.7v.
Once these data are known, the next step is to calculate the Watt-hours (Wh) that your smartphone battery can store, for which you need to Multiply your battery capacity by the voltage and divide by 1,000. Thus, by performing this calculation with data from the Pixel 4a 5G we verify that it has a battery Capacity of 14.37Wh.
Now that you know how many watt-hours your terminal battery has, the next thing you need to do is calculate how much it will cost you to charge a battery with that capacity, and for that you need to Convert Wh to kWhAs this unit is used by your electric company to bill you.
To perform this conversion you just have to Divide the watt-hours you got earlier by 1,000 And the result will be the kilowatt-hours of your mobile device’s battery. So, in my case, the battery capacity of my Pixel 4a 5G is 0.01437 kWh.
At this point, the next thing you need to do is to calculate how much it will cost you to charge your mobile kWh and for that you need to do Check the average price of kWh in Spain todayUsing this channel and this Telegram bot you can do anything in an easy way.
Once you know the average kWh for the current day, the final step is Multiply your battery capacity by its average value in kWh. So if I multiply the 0.01437 kWh of my Pixel 4a 5G battery by the 0.18023 cents per kilowatt average consumption today, the result is the total cost to charge my mobile. 0.0025 cents.
Taking into account that I usually charge my terminal once a day, yes I multiply 0.0025 cents by 365 days of the yearAmount of money to pay mobile charges every year 91 cents, less than one euro per year.
Having seen what has been seen, you should not worry about what it will cost you to charge your mobile for the whole year, since even during peak electricity prices, It costs less than coffee.