Calculate your electricity bill from meter reading online - Free, accurate, and easy to use
Calculate your electricity bill in seconds from meter readings
Get precise bill calculations with energy charges, fixed charges, and subsidies
Understand your electricity bill breakdown and charges
Step 1: Find your electricity meter and note down the current reading (in kWh).
Step 2: Find your previous month's reading from your last bill.
Step 3: Calculate units consumed = Current Reading - Previous Reading
Step 4: Multiply units consumed by your electricity rate (₹/kWh) to get energy charges.
Step 5: Add fixed charges (based on connected load) and subtract any applicable subsidies.
Note: Electricity rates vary by state, consumer category, and consumption slabs in India. Fixed charges typically range from ₹50-100 per kW of connected load per month.
Calculate your electricity bill from meter readings
Total connected load capacity of your connection
Enter units directly if you know the consumption
Your electricity rate per unit (varies by state and slab)
Leave blank to auto-calculate (₹50/kW) or enter your actual fixed charges
Any government or utility subsidy applicable
Enter your details and click "Calculate Bill" to see the results
Our Electricity Bill Calculator for India is a free online tool that helps you calculate your electricity bill accurately from meter readings. Whether you're a residential consumer, business owner, or just want to verify your electricity bill, this calculator provides transparent and detailed bill breakdowns including energy charges, fixed charges, and applicable subsidies.
Electricity bills in India typically consist of:
Input your connected load (kW) and either meter readings (previous & current) or units consumed directly
Enter your electricity rate per unit (₹/kWh). Fixed charges will auto-calculate or enter manually
If applicable, enter any government or utility subsidy amount
Click Calculate to see detailed bill breakdown with energy charges, fixed charges, and total bill
To calculate your electricity bill from meter reading:
Step 1: Find your electricity meter and note the current reading (in kWh).
Step 2: Find your previous month's reading from your last bill.
Step 3: Calculate units consumed = Current Reading - Previous Reading
Step 4: Multiply units consumed by your electricity rate (₹/kWh) to get energy charges.
Step 5: Add fixed charges (based on connected load) and subtract any applicable subsidies.
Our calculator automates all these steps and provides a detailed breakdown of your bill.
Connected load is the total capacity (in kW) of all electrical appliances and equipment connected to your electricity supply. It determines your fixed charges, which are typically ₹50-100 per kW per month depending on your state and consumer category. Higher connected load means higher fixed charges, regardless of actual consumption. This is separate from units consumed (kWh) which determines energy charges.
Units Consumed (kWh): This is your actual electricity consumption measured by the meter. It's calculated as the difference between current and previous meter readings. This determines your energy charges.
Connected Load (kW): This is the total capacity of all electrical appliances you have connected, regardless of whether they're running. It determines your fixed charges. For example, if you have appliances totaling 5 kW capacity, you pay fixed charges for 5 kW even if you only use 2 kW at any given time.
Electricity rates vary by state, consumer category, and consumption slabs. To find your rate:
• Check your electricity bill - it shows the rate per unit for each consumption slab
• Visit your state electricity board's website (e.g., BSES, TPDDL for Delhi, MSEB for Maharashtra)
• Contact your electricity provider's customer service
• Check tariff orders published by your state's electricity regulatory commission
Note: Many states have tiered/slab rates where the rate increases with consumption (e.g., ₹3/kWh for 0-100 units, ₹6/kWh for 100-200 units). For accurate calculations, use the rate applicable to your consumption slab.
Fixed charges are monthly fees that are charged regardless of your actual electricity consumption. They are typically based on:
• Connected Load: ₹50-100 per kW of connected load per month (varies by state)
• Sanctioned Load: Some states charge based on sanctioned load (approved capacity)
• Consumer Category: Different rates for domestic, commercial, industrial consumers
Fixed charges cover infrastructure costs, maintenance, and ensure minimum revenue for electricity providers. They are separate from energy charges which are based on actual consumption.
Various subsidies are available depending on your state and consumer category:
• Domestic Subsidies: Free or subsidized electricity for low consumption (e.g., 200 units free in some states)
• Agricultural Subsidies: Heavily subsidized or free electricity for farmers
• Below Poverty Line (BPL): Special subsidies for BPL families
• Senior Citizen Discounts: Reduced rates for senior citizens in some states
• Direct Benefit Transfer (DBT): Subsidies credited directly to bank accounts
Check with your state electricity board or visit their website to see available subsidy schemes and eligibility criteria.
Our calculator provides accurate estimates based on standard electricity billing formulas used in India. However, actual bills may include additional charges like:
• Fuel adjustment charges (FAC)
• Electricity duty/tax
• Meter rent
• Late payment charges
• Slab-based tiered rates (different rates for different consumption ranges)
For the most accurate calculation, use the exact rates from your electricity bill and include all applicable charges. This calculator is best used for estimation and understanding bill components.
Yes, this calculator works for all consumer categories (domestic, commercial, industrial). However, you'll need to use the appropriate rates for your category, as commercial and industrial rates are typically higher than domestic rates. Also, fixed charges may be calculated differently for commercial/industrial connections. Always refer to your electricity provider's tariff schedule for category-specific rates.
If your current reading is less than the previous reading, it usually means:
• The meter was replaced or reset (check with your electricity provider)
• There's an error in reading entry
• The meter reading was recorded incorrectly
In such cases, you can directly enter the units consumed from your bill instead of using meter readings. If you notice this consistently, contact your electricity provider as there may be a meter issue.
Many Indian states use slab-based or tiered electricity rates where different consumption ranges have different rates:
Example:
• 0-100 units: ₹3.00/kWh
• 101-200 units: ₹5.00/kWh
• 201-300 units: ₹7.00/kWh
• Above 300 units: ₹9.00/kWh
If you consume 250 units, you pay: (100 × ₹3) + (100 × ₹5) + (50 × ₹7) = ₹300 + ₹500 + ₹350 = ₹1,150
For accurate calculations with slab rates, you may need to calculate manually or use the average rate that applies to your consumption range. Our calculator uses a single rate per unit, so for slab rates, use an average rate or calculate each slab separately.