Electricity Cost of Electric Geysers in Pakistan: Full Guide
The rising cost of electricity in Pakistan has made electric geysers one of the most closely monitored home appliances during winter. As temperatures drop, households rely more heavily on hot water, causing energy consumption — and electricity bills — to surge. Understanding the exact electricity cost of electric geysers, the factors that influence it, and how to reduce unnecessary consumption is essential for efficient winter planning.
This comprehensive guide breaks down electric geyser electricity consumption, cost calculations, usage factors, optimization methods, and real monthly bill estimates based on Pakistan’s latest per-unit electricity rates.
What Determines the Electricity Cost of an Electric Geyser?
The electricity cost of an electric geyser depends entirely on power rating, daily usage, and unit price of electricity. Since electric geysers convert electrical energy directly into heat, they are among the most power-hungry home appliances, often consuming between 1 kW to 3 kW per hour depending on the model.
To calculate geyser-related electricity cost, we follow a simple formula:
Electricity Cost = Monthly kWh Consumption × Price Per Electricity Unit
A geyser running for longer hours or with a higher wattage naturally consumes more electricity — leading to higher monthly bills.
What is the Electricity Cost of Electric Geysers Per Day?
Every electric geyser has a specific wattage rating, typically:
- 1 kW (1000 watts)
- 1.5 kW (1500 watts)
- 2 kW (2000 watts)
- 3 kW (3000 watts)
To calculate daily usage:
Wattage (kW) × Daily Usage Hours = Daily Consumption in kWh
For example:
- 1.5 kW geyser × 2 hours/day = 3 kWh/day
- 2 kW geyser × 3 hours/day = 6 kWh/day
The more hot water you use, the more power the geyser consumes, and the higher the bill.
Electricity Unit Rates in Pakistan (2025)
Electricity unit rates vary across slabs and distribution companies (KE, LESCO, MEPCO, FESCO, etc.). For updated pricing, the average user experiences:
- Minimum electricity rate: Rs. 32 per unit
- Maximum electricity rate: Rs. 45 per unit
These values are used to calculate monthly geyser costs under different usage scenarios.
Monthly Electricity Cost of Electric Geysers in Pakistan (Detailed Tables)
Below is an expanded, deeply detailed analysis of monthly electricity consumption for electric geysers of different wattages, based on 2 hours/day, 4 hours/day, and 5 hours/day usage.
1. Monthly Cost of a 1 kW Electric Geyser
Electricity Consumption Breakdown
- 1 kW × 2 hours/day = 2 kWh/day
- 1kW × 4 hours/day = 4 kWh/day
- 1 kW × 5 hours/day = 5 kWh/day
Monthly Consumption
- 2 hours/day = 60 kWh/month
- 4 hours/day = 120 kWh/month
- 5 hours/day = 150 kWh/month
Estimated Monthly Cost
| Usage Hours | Monthly Units | Min Cost (Rs. 32/unit) | Max Cost (Rs. 45/unit) |
|---|---|---|---|
| 2 hours/day | 60 kWh | Rs. 1,920 | Rs. 2,700 |
| 4 hours/day | 120 kWh | Rs. 3,840 | Rs. 5,400 |
| 5 hours/day | 150 kWh | Rs. 4,800 | Rs. 6,750 |
2. Monthly Cost of a 1.5 kW Electric Geyser
Electricity Consumption
- 1.5 kW × 2 hours/day = 3 kWh/day
- 1.5kW × 4 hours/day = 6 kWh/day
- 1.5 kW × 5 hours/day = 7.5 kWh/day
Monthly Consumption
- 2 hours/day = 90 kWh/month
- 4 hours/day = 180 kWh/month
- 5 hours/day = 225 kWh/month
Estimated Monthly Cost
| Usage Hours | Monthly Units | Min Cost | Max Cost |
|---|---|---|---|
| 2 hours/day | 90 kWh | Rs. 2,880 | Rs. 4,050 |
| 4 hours/day | 180 kWh | Rs. 5,760 | Rs. 8,100 |
| 5 hours/day | 225 kWh | Rs. 7,200 | Rs. 10,125 |
3. Monthly Cost of a 2 kW Electric Geyser
Electricity Consumption
- 2 kW × 2 hours/day = 4 kWh/day
- 2kW × 4 hours/day = 8 kWh/day
- 2 kW × 5 hours/day = 10 kWh/day
Monthly Consumption
- 2 hours/day = 120 kWh/month
- 4 hours/day = 240 kWh/month
- 5 hours/day = 300 kWh/month
Estimated Monthly Cost
| Usage Hours | Monthly Units | Min Cost | Max Cost |
|---|---|---|---|
| 2 hours/day | 120 kWh | Rs. 3,840 | Rs. 5,400 |
| 4 hours/day | 240 kWh | Rs. 7,680 | Rs. 10,800 |
| 5 hours/day | 300 kWh | Rs. 9,600 | Rs. 13,500 |
4. Monthly Cost of a 3 kW High-Capacity Geyser
Electricity Consumption
- 3 kW × 2 hours/day = 6 kWh/day
- 3kW × 4 hours/day = 12 kWh/day
- 3 kW × 5 hours/day = 15 kWh/day
Monthly Consumption
- 2 hours/day = 180 kWh/month
- 4 hours/day = 360 kWh/month
- 5 hours/day = 450 kWh/month
Estimated Monthly Cost
| Usage Hours | Monthly Units | Min Cost | Max Cost |
|---|---|---|---|
| 2 hours/day | 180 kWh | Rs. 5,760 | Rs. 8,100 |
| 4 hours/day | 360 kWh | Rs. 11,520 | Rs. 16,200 |
| 5 hours/day | 450 kWh | Rs. 14,400 | Rs. 20,250 |
Factors That Increase the Electricity Cost of Electric Geysers
The cost of running an electric geyser is driven by both technical factors and user habits.
1. Wattage of the Geyser
Higher wattage = faster heating = more electricity consumed.
A 2 kW geyser consumes twice as much power as a 1 kW model.
2. Daily Usage Duration
If the geyser runs for:
- 2 hours/day, cost is moderate
- 5 hours/day, cost doubles or triples
Long showers = higher bills.
3. Family Size and Water Demand
Larger families require:
- More hot water
- Longer geyser operation
- Higher monthly energy consumption
4. Water Temperature Setting
Higher temperature = more electricity used.
Most households set geysers to 70°C–80°C, leading to unnecessary power usage.
5. Seasonal Temperature
Colder incoming water in winter means:
- Longer heating cycles
- Higher energy consumption
6. Poor Insulation
If geyser insulation or piping is weak:
- Heat escapes
- Geyser reheats more frequently
- Consumption rises
How to Reduce Electric Geyser Electricity Bills
Choose the Right-Sized Geyser
- 10–15 liters for 2–3 people
- 25–35 liters for families of 4–6
- Oversized geysers waste electricity
Install a Geyser Timer
Automatically switches the geyser off after a set duration.
Prevents:
- Overheating
- Unnecessary power consumption
Set Temperature Between 50°C–60°C
Reduces consumption by up to 20%–30%.
Regular Maintenance
Fix leaks, replace faulty thermostats, and ensure sediment removal to maintain peak efficiency.
Insulate Geyser and Hot Water Pipes
Keeps water hot longer, reducing reheating cycles.
Avoid Leaving the Geyser ON All Day
Turning it on only when needed cuts electricity waste drastically.
Is a Gas Geyser More Cost-Effective Than an Electric Geyser?
Due to rising gas prices and winter shortages, many homes prefer electric geysers. However, electric models are more expensive to operate because:
- Electricity per unit is costlier than gas
- Electric heating is energy-intensive
But electric geysers offer:
- Better safety
- Easier installation
- Consistent water heating
Average Monthly Electricity Cost of Electric Geysers in Pakistan
Based on typical household usage:
- Low usage → Rs. 2,000 to Rs. 4,000 per month
- Medium usage → Rs. 5,000 to Rs. 9,000 per month
- High usage → Rs. 10,000 to Rs. 20,000+ per month
Families with multiple bathrooms or 4–6 people will see higher bills.
Also read: How to save money? 8 simple ways to save money:
Conclusion (Electricity Cost of Electric Geysers in Pakistan)
Electric geysers are an essential appliance for winter, but they come with a substantial electricity cost. Understanding wattage, daily usage, and unit rates is crucial for estimating your actual monthly bill. By selecting the right size, optimizing usage, installing timers, and conducting regular maintenance, households can significantly reduce energy consumption.
Depending on the model and consumption, the electricity cost of electric geysers in Pakistan ranges between Rs. 2,700 and Rs. 20,250 per month. Efficient usage and proper planning can help households manage winter bills more effectively.
Also read: Solar Inverter Price in Pakistan 2025-26: The Ultimate Guide