Vietnam Electricity Bill Calculator
Tier 2 · Asia · Regulator: Electricity Regulatory Authority of Vietnam (ERAV)
Vietnam electricity bill estimator using EVN's inclining-block residential tariff, blended average.
EVN/ERAV tariff decision, blended residential average.
In Vietnam, the representative residential electricity rate is approximately ₫2100 per kWh (commercial rate averages ~₫2520/kWh), with reference data from Electricity Regulatory Authority of Vietnam (ERAV). Rates vary across tỉnh/thành phốs — use the regional selector or calculator below for localized estimates.
Electricity Bill Calculator
Estimate your Vietnam electricity bill in VND (₫) using average Electricity Regulatory Authority of Vietnam (ERAV) rates.
Auto-populated from reference data. Edit anytime to match your utility bill.
Flat base customer fee billed each month regardless of usage.
| Energy Charges | ₫6,30,000 |
| Fixed / Standing Charges | ₫0 |
| Tax (8%) | ₫50,400 |
Estimate only — verify current rates with your local utility or Electricity Regulatory Authority of Vietnam (ERAV).
How This Calculator Works
This tool multiplies your electricity usage in kWh by the average per-unit rate for Vietnam, adds any fixed monthly service charge, then applies the local tax rate to estimate your total bill. Domestic (household) and commercial (business) connections are calculated separately because Electricity Regulatory Authority of Vietnam (ERAV) bills them on different rate schedules. Enter your usage above to see the energy charge, fixed charge and tax broken out individually, updated instantly as you type.
Tips to Lower Your Electricity Bill
- ✓ Switch to LED bulbs — they use up to 80% less energy than incandescent bulbs for the same brightness.
- ✓ Set air conditioners to 24–26°C (75–78°F) rather than running them colder than needed; each extra degree saves roughly 3–5% on cooling costs.
- ✓ Unplug chargers and electronics left on standby — phantom load can quietly add 5–10% to a monthly bill.
- ✓ Run washing machines and dishwashers with full loads, and on off-peak hours if your tariff has time-of-use pricing.
- ✓ Clean or replace air conditioner filters every 1–3 months so the compressor doesn't have to overwork.
- ✓ Re-run this calculator month to month with your actual meter reading to catch unusual usage spikes early.
All 5 Tỉnh/Thành phốs in Vietnam
Select your tỉnh/thành phố to calculate your bill with that region's average utility rate.
Frequently Asked Questions
How much does electricity cost in Vietnam? +
The average residential electricity rate in Vietnam is around ₫2100 per kWh, though it varies by tỉnh/thành phố — select yours above for a closer estimate. Source: Electricity Regulatory Authority of Vietnam (ERAV).
How much is a 100 kWh electricity bill in Vietnam? +
Consuming 100 kWh in a month in Vietnam gives an estimated bill of ₫2,26,800 (about ₫2268.000/kWh effective rate) for a domestic connection, using the national average rate.
How much is a 200 kWh electricity bill in Vietnam? +
Consuming 200 kWh in a month in Vietnam gives an estimated bill of ₫4,53,600 (about ₫2268.000/kWh effective rate) for a domestic connection, using the national average rate.
How much is a 300 kWh electricity bill in Vietnam? +
Consuming 300 kWh in a month in Vietnam gives an estimated bill of ₫6,80,400 (about ₫2268.000/kWh effective rate) for a domestic connection, using the national average rate.
How much is a 500 kWh electricity bill in Vietnam? +
Consuming 500 kWh in a month in Vietnam gives an estimated bill of ₫11,34,000 (about ₫2268.000/kWh effective rate) for a domestic connection, using the national average rate.
How much is a 800 kWh electricity bill in Vietnam? +
Consuming 800 kWh in a month in Vietnam gives an estimated bill of ₫18,14,400 (about ₫2268.000/kWh effective rate) for a domestic connection, using the national average rate.
What's the difference between domestic and commercial electricity rates in Vietnam? +
Domestic (household) connections in Vietnam are charged around ₫2100/kWh, while commercial (business) connections are typically billed at a different rate — currently around ₫2520/kWh — since commercial tariffs often carry different fixed charges and tax treatment set by Electricity Regulatory Authority of Vietnam (ERAV).
What household appliances use the most electricity? +
Air conditioners, electric water heaters, clothes dryers and older refrigerators are typically the biggest consumers in a home. Air conditioning alone can account for 30–50% of a household's electricity bill during hot months, which is why it's worth re-checking the unit input above seasonally rather than relying on one estimate all year.
How often are electricity bills issued, and how do I match this calculator to my billing cycle? +
Billing frequency depends on the utility — most bill monthly, though some bill every two months or quarterly. Use the billing period selector above to match your own utility's cycle: if your bill covers two months of usage, choose the bi-monthly option so the fixed charges and tax are calculated over the correct period instead of a monthly period.
Is this an official Vietnam electricity bill? +
No — this is an independent estimate for budgeting purposes only, based on published average rates from Electricity Regulatory Authority of Vietnam (ERAV). Your actual bill depends on your specific plan, tariff structure, taxes, and usage pattern. Always check your utility's official bill or website for exact charges.