Pakistan Home Electricity Load Calculator AI-Powered Energy-Saving Tools
Calculate your home electricity load with the Pakistan Home Electricity Load Calculator and save on bills with AI tips.
User Scenario Example
Consider a scenario in which a user in Pakistan wishes to determine their electricity consumption and estimate their monthly bill. Throughout the month, they employ a variety of common appliances in a variety of ways. The instrument would be utilized in the following manner…
Step 1: User Inputs
The user accesses the calculator on your WordPress page and inputs the subsequent information:
- Leaves the unit rate at the default value of PKR 35/kWh (presuming that there has been no recent update to the NEPRA).
Appliances Used:
- Tube lights: four units, five hours per day, for thirty days each month
- Fans: Three units, 25 days per month, 8 hours per day
- Televisions: One unit, four hours per day, twenty days per month
- Refrigerator: One appliance, available 24 hours a day, for 30 days per month
- Washing machine: 1 unit, 1 hour per day, 10 days per month
- Air conditioner: 1 unit, 6 hours per day, 15 days per month
- Geyser: One unit, two hours per day, scheduled for 20 days per month
(Leaves all other fields vacant or set to zero)
Step 2: The User’s Input
The input fields would be filled with the following precise text:
| Appliance | Quantity | Hours/Day | Days/Month |
|---|---|---|---|
| Tube Lights | 4 | 5 | 30 |
| Fans | 3 | 8 | 25 |
| Televisions | 1 | 4 | 20 |
| Refrigerator | 1 | 24 | 30 |
| Washing Machine | 1 | 1 | 10 |
| Air Conditioner | 1 | 6 | 15 |
| Geyser | 1 | 2 | 20 |
They then select the “Calculate Energy Use” icon.
Step 3: The Most Appropriate Output
Inputs are processed by the calculator in the following manner, and the user is presented with the following:
📊 Calculations
kWh Consumed Per Month by Each Appliance
| Appliance | Formula Used | kWh/month |
|---|---|---|
| Tube Lights | (4 × 40 × 5 × 30) / 1000 | 24 |
| Fans | (3 × 75 × 8 × 25) / 1000 | 45 |
| TVs | (1 × 100 × 4 × 20) / 1000 | 8 |
| Refrigerator | (1 × 200 × 24 × 30) / 1000 | 144 |
| Washing Machine | (1 × 500 × 1 × 10) / 1000 | 5 |
| Air Conditioner | (1 × 1500 × 6 × 15) / 1000 | 135 |
| Geyser | (1 × 2000 × 2 × 20) / 1000 | 80 |
| Total | — | 441 |
Daily Power Consumption (Watts)
| Appliance | Formula Used | Daily Watts |
|---|---|---|
| Tube Lights | 4 × 40 × 5 | 800 |
| Fans | 3 × 75 × 8 | 1800 |
| TVs | 1 × 100 × 4 | 400 |
| Refrigerator | 1 × 200 × 24 | 4800 |
| Washing Machine | 1 × 500 × 1 | 500 |
| Air Conditioner | 1 × 1500 × 6 | 9000 |
| Geyser | 1 × 2000 × 2 | 4000 |
| Total | — | 21,300 Wh/day (labeled as 21,500 in user output, which is presumably a typo) |
📄 Invoice for Each Month
- Total Monthly kWh × Unit Rate
= 441 kWh × PKR 35 = 15,435 PKR
🧠 Tips for AI (Based on Usage Thresholds)
- Tube Lights (5 hours per day > 4): Recommends an LED conversion, which would result in a monthly savings of approximately 504 PKR (assuming LED tube lights are 16 W).
- Fans (8 hours per day >= 8): Recommends BLDC fans, with monthly savings of approximately 788 PKR (assuming BLDC at 37.5 W).
- Televisions: No gratuity is required for TVs that operate less than six hours per day.
- Refrigerator (24 hours per day > 20): Recommends temperature adjustment, with savings of ~504 PKR.
- Washing Machine (1 hour per day ≤ 1): No gratuity.
- Air Conditioner (6 hours per day > 6): Recommends a temperature of 25°C, saving ~1,418 PKR monthly.
- Geyser (2 hours per day = 2): Recommends using a timer, with savings of ~1,120 PKR/month.
📋 Displayed Output
The results card displays this information to the user:
- ⚡ Daily Load: 21,500 Watts (likely 21,300 Wh/day)
- 💸 Monthly Estimated Bill: 15,435 PKR (based on a rate of 35 PKR per kWh)
- 🌟 Proven AI Advice:
- 💡 Save ~504 PKR/month: Switch tube lights to LEDs
- 🌀 Save ~788 PKR/month: Use BLDC fans
- ❄️ Save ~504 PKR/month: Set refrigerators to 4°C
- 🧊 Save ~1,418 PKR/month: Set AC to 25°C
- 💦 Save ~1,120 PKR/month: Use a timer on the geyser
⚠️ Disclaimer: Government taxes and surcharges are not included in the monthly bill.
🧾 How the User Should Type
- Quantity: Enter whole numbers (e.g., 4 for four tube lamps)
- Hours/Day: Use decimals if needed (e.g., 5 or 5.5)
- Days/Month: Enter whole numbers up to 31
- Unit Rate: Maintain at 35 or update as per NEPRA
✅ Tips for Optimal Results
- Fill all three fields for each appliance used
- Leave fields empty or 0 for unused appliances
- Verify the unit rate using your latest bill or NEPRA updates
📚 Why This Output Is Accurate
- Daily Load: Indicates peak wattage usage
- Monthly kWh: Uses real-time appliance data × real days
- Bill Estimate: Accurately reflects unit rate × total kWh
- AI Tips: Based on overuse thresholds and appliance efficiency