How NEA Billing Actually Works in Nepal
Every household in Nepal that has a legal electricity connection gets a monthly bill from Nepal Electricity Authority, known as NEA or, in everyday conversation, bidyut pradhikarana. The bill arrives either physically at your door or digitally via the NEA online portal and apps like eSewa, Khalti, and ConnectIPS.
Most Nepali households pay the bill once a month, typically within a two-week window after the meter is read. If you miss the deadline, NEA adds a late fee - which is exactly why so many people search online every month for "bijuli bill kasari herne" or "NEA bill check online." This calculator answers both questions at once: it tells you what your bill should be before it arrives, so you can budget in advance and verify the figure when the bill comes.
NEA uses a progressive tariff system. This is different from a flat rate. It means the more units you consume, the higher the rate becomes for the extra units. This design is intentional: low-income households who use very little electricity pay almost nothing per unit, while high-consumption households are charged progressively more. Think of it like Nepal's income tax brackets - but for electricity.
Understanding Nepal's Electricity Slab System
The word "slab" in the context of NEA billing means a range of units with its own fixed rate per unit. Nepal currently has six slabs for domestic single-phase consumers. Each slab covers a specific range of monthly consumption in kilowatt-hours (kWh), commonly called unit in Nepal.
Here is the most important concept that most people misunderstand: your slab is determined by your total monthly consumption, but the energy charge is calculated progressively across all slabs up to your total. It is not simply "total units multiplied by the rate of your slab."
This progressive calculation is what this tool does automatically. Many quick calculators apply only a flat-rate shortcut. Merokalam's calculator breaks the bill down slab by slab - the only way to get the correct figure.
The six slabs for FY 2082/83 are: 0-20 units, 21-30 units, 31-50 units, 51-100 units, 101-250 units, and 251 or more units. Your total monthly consumption determines which slab you "fall into," which also sets your service charge. But the energy charge calculation uses every slab from zero up to your actual total.
How to Use This NEA Electricity Bill Calculator
This tool is designed for regular smartphone users - no finance background needed. There are two ways to calculate your bill, and both are available via the toggle at the top of the calculator.
The Appliance Estimator tab is useful when you move into a new property and want to estimate your future electricity cost before the first NEA bill arrives. Select the appliances you plan to use, set how many hours per day each will run, and the tool projects your monthly unit consumption and expected bill.
How to Read Your NEA Electricity Meter
There are two types of NEA meters in common use across Nepal: the older analogue (dial-type) meter and the newer digital meter. Both show cumulative kWh consumed since installation - the same number that NEA's meter reader records each month during his visit.
Reading a Digital Meter
Digital meters have an LCD or LED display. The reading shown is a multi-digit number - typically 5 or 6 digits - followed by the unit kWh. This is your current reading. Write it down. Subtract last month's reading (visible on your previous NEA bill) to get units consumed this billing cycle.
Reading an Analogue Dial Meter
Analogue meters have four or five circular dials. Read them from left to right. When a pointer is between two numbers, always write the lower number. If the dial reads exactly on a number, check the dial to its right - if that dial has not yet passed zero, reduce your reading by one. This is the standard NEA tarika for analogue meter reading, and it sometimes confuses people who are reading it for the first time.
Once you have both readings, enter them into the Meter Reading mode of this calculator. It will subtract them and compute the estimated tariff subtotal from the published NEA domestic slabs.
Current NEA Tariff Rates 2082/83 - Full Reference
The Electricity Tariff Fixation Commission (ETFC) sets NEA's retail rates. For FY 2082/83 (2025-26), the domestic tariff for single-phase connections remains structured in six slabs as follows. Note that the service charge depends on both your slab and your meter ampere rating.
| Units/Month | Energy Rate (Rs/Unit) | Service Charge 5A | Service Charge 15A | Service Charge 30A |
|---|---|---|---|---|
| 0 – 20 | 0.00 (5A) / 4.00 (15A) / 5.00 (30A) | Rs 30 | Rs 50 | Rs 75 |
| 21 – 30 | Rs 6.50 | Rs 50 | Rs 75 | Rs 100 |
| 31 – 50 | Rs 8.00 | Rs 50 | Rs 75 | Rs 100 |
| 51-100 | Rs 9.50 | Rs 75 | Rs 100 | Rs 125 |
| 101-250 | Rs 9.50 | Rs 100 | Rs 125 | Rs 150 |
| 251 and above | Rs 11.00 | Rs 150 | Rs 175 | Rs 200 |
Notice that the 51-100 slab and the 101-250 slab share the same energy rate of Rs 9.50 per unit. Also notice the special 5A rule: 0-20 units have zero energy charge only when the consumer stays within that first band; if monthly use crosses 20 units, the first 20 units are charged at Rs 3 per unit. This is a deliberate government policy to reduce the cost burden on middle-income families who use moderate amounts of electricity for cooking and appliances. The rate only jumps significantly when consumption crosses 250 units - a level associated with air conditioning and large appliances.
Three-phase (teen phase) connections, which are common in commercial buildings, factories, and larger properties, use a different and seasonally variable rate - Rs 10.50/unit in the wet season (Ashadh to Kartik) and Rs 11.50/unit in the dry season (Mangsir to Jestha) for consumption up to 400 units. This tool's Tariff Rates tab shows the full three-phase structure as well.
VAT, Service Charge, and Bill Adjustments
The FY 2083/84 budget introduced a 5% Value Added Tax (VAT) on electricity bills where monthly consumption exceeds 50 units. If your household uses 50 units or fewer in a month, no VAT is charged. If you use 51 units or more, 5% VAT is applied on the full tariff subtotal (energy charge + service charge). This is a new line you will start seeing on printed NEA bills from Shrawan 2083 onwards.
Beyond VAT, the main recurring charge is the service or minimum charge. Your official bill can also show separate adjustments such as meter rent, arrears, rebates, penalties, or local account corrections.
Service Charge (Seva Shulka)
The service charge is a fixed monthly fee for maintaining the meter, wiring infrastructure, and the administrative cost of reading and billing. It does not change inside a slab; it is determined by the slab your total monthly consumption falls into. A 15A meter household consuming 80 units pays Rs 100 in service charge. The same household consuming 180 units pays Rs 125 because it is in the 101-250 band. This calculator adds that service charge to the progressive energy charge.
Adjustments, Arrears, Rebates, and Meter Rent
Your printed bill may include account-specific lines that are not part of the standard slab table. These can include meter rent, arrears from a previous month, late-payment penalties, rebates, or local corrections. This calculator focuses on the repeatable tariff subtotal so you can verify whether the core unit-based charge looks right.
Some households also see a meter rent or adjustment charge depending on meter type and account history. This is charged separately and is not included in the standard tariff slab calculation. If your actual bill is slightly higher than this calculator's result, a separate adjustment line is the first thing to check.
Sample NEA Bill Calculations - Real Scenarios
Let's walk through three real-world scenarios common across Nepali households. These examples show exactly how the progressive slab engine works and why the result differs from a simple units-times-rate approach.
Scenario 1: Ram Bahadur's flat in Koteshwor - 75 units, 15A meter
Ram is a civil servant renting a single room. He runs a fan, LED lights, a fridge, and charges his phone. He consumed 75 units last month.
| Slab | Units | Rate | Charge |
|---|---|---|---|
| 0 – 20 | 20 | Rs 4.00 | Rs 80 |
| 21 – 30 | 10 | Rs 6.50 | Rs 65 |
| 31 – 50 | 20 | Rs 8.00 | Rs 160 |
| 51-100 | 25 | Rs 9.50 | Rs 237.50 |
| Energy Charge | Rs 542.50 | ||
| Service Charge (15A, 51-100 slab) | Rs 100 | ||
| Subtotal | Rs 642.50 | ||
| Adjustment line | Check official bill | ||
| Estimated Tariff Subtotal | Rs 643 | ||
Scenario 2: Sunita's house in Biratnagar - 200 units, 15A meter
Sunita runs a household of five. She has a fridge, washing machine, three fans, several LEDs, and an induction cooker used for evening meals. She consumed 200 units.
| Slab | Units | Rate | Charge |
|---|---|---|---|
| 0 – 20 | 20 | Rs 4.00 | Rs 80 |
| 21 – 30 | 10 | Rs 6.50 | Rs 65 |
| 31 – 50 | 20 | Rs 8.00 | Rs 160 |
| 51-100 | 50 | Rs 9.50 | Rs 475 |
| 101-250 | 100 | Rs 9.50 | Rs 950 |
| Energy Charge | Rs 1,730 | ||
| Service Charge (15A, 101-250 slab) | Rs 125 | ||
| Subtotal | Rs 1,855 | ||
| Adjustment line | Check official bill | ||
| Estimated Tariff Subtotal | Rs 1,855 | ||
Scenario 3: Roshan's high-use home in Pokhara - 320 units, 30A meter
Roshan runs a larger home with an AC, electric geyser, multiple appliances, and a home office. He consumed 320 units on a 30A meter.
His bill includes units across all six slabs, with 69 units charged at Rs 11.00 (the highest rate). His total energy charge alone exceeds Rs 3,000 before service charge and any official adjustment. This is the scenario where high electricity usage starts to feel expensive - and where the Appliance Estimator helps identify which devices to cut back on.
Use the calculator above for the exact figure on any consumption amount. The slab-wise breakdown table shows each component clearly.
How to Pay Your NEA Bijuli Bill Online
Gone are the days of standing in a long queue at the NEA office or designated bank. In 2082, most Nepali households can pay their electricity bill from a mobile phone in under two minutes. Here are the main tarika available.
eSewa
Open the eSewa app, go to "Utility Payments," select "NEA Electricity," enter your 10-digit consumer number (printed on your NEA bill), verify the amount, and confirm payment. eSewa supports all payment methods including Fonepay, bank transfer, and eSewa wallet balance. No extra charge is added for this service.
Khalti
Khalti's process is almost identical. Go to "Pay Bills," then "Electricity," enter your consumer number. Khalti pulls the exact outstanding amount from NEA's system, so you see the exact figure before confirming. This is a good way to double-check against this calculator's result.
ConnectIPS
ConnectIPS is Nepal Clearing House's payment platform. It connects directly to most Nepali bank accounts. Go to connectips.com, log in, select "Bill Payment," then "NEA," and enter your consumer number. This is the most direct bank-to-NEA transfer available.
Mobile Banking (NIC Asia, Nabil, Kumari, etc.)
Most major Nepali banks now include utility payment inside their mobile banking apps. Look for "Utility" or "Bill Payment" in the menu. The process takes under three minutes. NIC Asia, Nabil, Global IME, and Kumari Bank all support NEA bill payment through their respective apps.
NEA also has its own online portal at nea.org.np where you can check your consumption history and outstanding balance by entering your consumer number. This is particularly useful when your physical bill has not arrived yet.
Why Is Your Electricity Bill Higher Than Expected?
One of the most common searches in Nepal every month is "bijuli bill kina badyo" - why did my electricity bill increase. There are several legitimate reasons, and a few that warrant a complaint to NEA.
- Bimonthly catch-up billing: In some areas, NEA reads meters every two months instead of monthly. When the bill arrives, it covers two months of consumption - making it appear doubled. This is normal in rural areas and semi-urban zones. Kaha kaha NEA 2 mahina ko ek palta meter reading garcha.
- New appliance not accounted for: A new fridge, geyser, or air conditioner can add 50-150 units per month. If you started using a geyser in winter, expect a significant jump in your Mangsir or Poush bill.
- Meter reader estimated your bill: If the meter reader could not access your property, NEA sometimes issues an estimated bill based on past averages. The next month it is corrected. Check if your bill says "estimated" (andaaji) near the reading.
- Slab jump: If your consumption crossed a slab boundary - for example, from 98 units to 102 units - both the energy rate and service charge change, creating a noticeable bill increase for a small increase in usage.
- Meter malfunction: Rarely, digital meters can over-count. If your bill is dramatically higher than normal with no change in your appliances, file a complaint with NEA. They will test your meter. The number to call is 1167.
- Shared connection load: In apartment buildings where the wiring was not properly separated, a neighbor's consumption can sometimes appear on your meter. This is more common in older buildings in Kathmandu's Baneshwor and Sundhara areas.
The best way to verify your bill is to use this calculator with your meter reading before the NEA bill arrives. If the calculator's result and the official bill differ by more than Rs 50, cross-check the meter reading printed on the bill against your physical meter. Discrepancies should be reported to NEA within the billing period.
How to Reduce Your Electricity Bill in Nepal
Nepal's progressive slab system means that reducing consumption near a slab boundary produces a disproportionately large bill saving. If you consume 52 units instead of 51, you pay the same energy rate. But if you go from 102 units to 98 units, both your energy rate and service charge drop.
Strategy 1: Target Slab Boundaries
Use the Appliance Estimator tab to see your projected monthly units. If you are sitting at 102 units, reducing by just 3 units drops you into the 51-100 slab and cuts your service charge on a 15A meter from Rs 125 to Rs 100. It is worth knowing which appliances to trim to achieve this.
Strategy 2: Replace Geysers with Solar Water Heaters
A standard 2kW electric geyser running for 45 minutes daily consumes about 45 units per month. A rooftop solar water heater costs Rs 25,000-50,000 and eliminates this cost entirely with payback in 2-3 years. This is one of the most effective single changes a Nepali household can make - especially in Chitwan, Pokhara, and Biratnagar where sunshine is more consistent than Kathmandu.
Strategy 3: Time-Shift Heavy Loads
Nepal's grid currently has surplus power during off-peak hours. Running your washing machine at night or early morning causes no billing difference (NEA does not yet use time-of-use pricing for residential consumers), but it reduces grid stress. However, avoid running high-load appliances simultaneously - a washing machine, geyser, and induction cooker running together can trip your 15A circuit breaker, which wears it out over time.
Strategy 4: Audit Standby Consumption
Devices on standby across a typical Nepali household - TV, set-top box, router, phone chargers, desktop computer power supply - collectively draw 30-60W continuously. Over a month, this is 22-44 units of consumption you are paying for while getting nothing. A power strip with an individual switch per outlet, available at electronics shops in Asan or New Road for Rs 300-500, solves this.
NEA Meter Types and Connection Sizes Explained
Nepal Electricity Authority provides three tiers of single-phase domestic connection: 5 ampere, 15 ampere, and 30 ampere. The ampere rating determines how much total electrical load you can run simultaneously without tripping the main breaker, and it also determines your service charge tier.
| Meter Type | Max Load | Typical Household | Service Charge Range |
|---|---|---|---|
| 5 Ampere | ~1,100W | 1-2 room rural or small urban setup. Lights, fan, phone charging only. | Rs 30 – Rs 150 |
| 15 Ampere | ~3,300W | Standard Kathmandu flat. Fridge, fans, LED lights, TV, laptop, occasional induction. | Rs 50 – Rs 175 |
| 30 Ampere | ~6,600W | Larger home. AC, geyser, washing machine, induction cooker, multiple rooms. | Rs 75 – Rs 200 |
If you want to upgrade your meter from 5A to 15A or from 15A to 30A, the application process goes through your local NEA distribution center. There is an upgrade fee and a new meter installation charge. Upgrading is worth considering if you regularly trip your breaker or if you plan to add major appliances. NEA ko office ma gaidai aafno meter capacity badhauna application dinu parcha.
Does Induction Cooking Actually Save Money in Nepal?
This is one of the most contested questions in Nepal's energy conversation, especially since the government began actively promoting induction cooking as part of its clean energy push. The answer depends on your current gas usage and which electricity slab you fall into.
A standard induction cooker in Nepal runs at 1,800-2,000W. If you cook two meals a day for about 45 minutes total, that is roughly 45 units per month of electricity. At the current price of a gas cylinder in Nepal (approximately Rs 1,600-2,000 for a 14.2kg cylinder), a comparison depends on how many cylinders you use per month.
For an average family cooking two meals daily, one 14.2kg cylinder lasts approximately 6-7 weeks. That comes to about Rs 900-1,000 worth of gas per month. The same cooking using induction at NEA slab rates costs approximately Rs 400-500 per month in electricity - assuming your total household consumption stays below 250 units and you pay the mid-slab energy rates.
The key is that your total household consumption after switching must not push you into the 251+ slab, where the rate jumps to Rs 11.00 per unit. Use the Appliance Estimator to check your projected total before making the switch.
Solar Rooftop and NEA Net Metering in Nepal
Nepal Electricity Authority introduced a net metering policy that allows residential consumers to install rooftop solar panels and feed surplus electricity back into the NEA grid. The excess units are credited against your NEA bill, effectively running your meter backwards during high-sun periods.
The process to apply for net metering goes through NEA's Technical Services Division. You need to install a solar system through an NEA-approved vendor, submit the wiring diagram and panel specifications, and get the net meter (which records both consumption and export) installed at your property.
A 1kW rooftop solar system in Nepal generates approximately 100-130 kWh per month depending on location and season. In cities like Pokhara and Chitwan, the generation is closer to 130 units. In Kathmandu, with more overcast days, it is closer to 100 units. At current tariff rates, this offsets Rs 950-1,235 worth of electricity per month at the mid-range energy rate.
The government of Nepal provides an Alternative Energy Promotion Centre (AEPC) subsidy of up to 50% of system cost for residential installations below a certain capacity. This makes the payback period on a solar installation approximately 3-4 years even before accounting for NEA rate increases over time.
If you are already using this calculator and regularly see bills above Rs 2,500, solar net metering is worth a serious financial evaluation. The Appliance Estimator can show you which months your solar generation would exceed consumption, giving you months with zero or near-zero NEA bills.