How to calculate 125 units of free electricity (or power)

Kokila Chokkanathan
⚡ Understanding 125 Units of Electricity

1 unit of electricity = 1 kilowatt-hour (kWh)

  • 1 unit = 1 kWh = using 1,000 watts for 1 hour
    Example: A 100 W bulb running for 10 hours = 1 unit (100 W × 10 h = 1,000 Wh = 1 kWh = 1 unit)
So, 125 units = 125 kWh of electricity.

🏠 How Much electricity Is 125 Units?

Here’s how much you can use with 125 units (approximate calculations):

Appliance

Wattage

Usage (hours/day)

Units Consumed in a Month (~30 days)

40 W LED bulb

40 W

5 h

6 units

Ceiling Fan

70 W

8 h

16.8 units

Refrigerator

200 W

24 h

144 units

TV

100 W

5 h

15 units

Washing Machine

500 W

1 h

15 units

Observation:

  • 125 units can cover basic lighting, fan, TV, and small appliance usage for a month for an average household.
  • Heavy appliances like refrigerators, ACs, and water heaters consume more units quickly.
🧮 How to Calculate Your Usage

Find the wattage of your appliance (usually on the label).

Multiply by hours of use per day → gives watt-hours.

Divide by 1,000 → converts to units (kWh).

Multiply by number of days in the month to get monthly consumption.

Example:

  • A 60 W fan used 10 hours/day for 30 days:
    60×10×30=18,000Wh60 × 10 × 30 = 18,000 Wh60×10×30=18,000Wh → 18,000÷1,000=18units18,000 ÷ 1,000 = 18 units18,000÷1,000=18units
✅ Summary

  • 125 units = 125 kWh of free electricity
  • Can power: fans, lights, TVs, and small appliances for a month
  • For heavy appliances, units deplete quickly
  • Use the formula: Units = (Wattage × Hours × Days) ÷ 1000
 

Disclaimer:

The views and opinions expressed in this article are those of the author and do not necessarily reflect the official policy or position of any agency, organization, employer, or company. All information provided is for general informational purposes only. While every effort has been made to ensure accuracy, we make no representations or warranties of any kind, express or implied, about the completeness, reliability, or suitability of the information contained herein. Readers are advised to verify facts and seek professional advice where necessary. Any reliance placed on such information is strictly at the reader’s own risk.

For more interesting updates click and follow Indiaherald WhatsApp channel

Find Out More:

EB

Related Articles: