Calculate Your Electricity Bill
▾| Period | Estimated Bill |
|---|---|
| Daily | — |
| Monthly | — |
| Annual | — |
| Avg Rate (per kWh) | — |
South Africa electricity rates at a glance (2026-03 dataset)
| Customer type | Approx. rate |
|---|---|
| Residential | 3.5 ZAR/kWh |
| Commercial | 2.8 ZAR/kWh |
| Industrial | 2.2 ZAR/kWh |
| VAT on electricity | 15% |
Tariff bands
| Band | Supply | Rate |
|---|---|---|
| Lifeline | Up to 350 kWh/month | 1.2 ZAR/kWh (Low-income subsidy) |
| Standard | 350+ kWh/month | 3.5 ZAR/kWh |
Tariffs are regulated by NERSA (National Energy Regulator of South Africa). Average grid supply is about 16 hours per day. Eskom 2.80 ZAR/kWh. Municipal markup adds 20-40%. Load shedding ongoing.
South Africa Electricity Tariff Calculator — What You Need to Know
Check current electricity tariff rates in South Africa and calculate your monthly bill. Our calculator covers residential, commercial, and industrial tariff bands, giving you an accurate cost estimate based on actual consumption.
Use the result as a budgeting estimate, not an official bill. Tariff bands, service charges, and fuel-cost adjustments change during the year — compare the estimate against a recent bill from your utility.
Disclaimer: These are planning estimates based on AfroTools dataset assumptions and available market context. Actual tariffs, fuel prices, battery prices, and installation costs may vary. Always verify current utility, regulator, installer, and vendor pricing before buying.
Frequently asked questions
How much is electricity per kWh in South Africa?
As of the AfroTools 2026-03 dataset, residential customers pay roughly 3.5 ZAR/kWh, commercial rates are around 2.8 ZAR/kWh, industrial rates are around 2.2 ZAR/kWh. VAT of 15% may apply. Eskom 2.80 ZAR/kWh. Municipal markup adds 20-40%. Load shedding ongoing. Always verify against your latest bill or the utility's published tariff.
Who sets electricity tariffs in South Africa?
Electricity prices in South Africa are regulated by NERSA (National Energy Regulator of South Africa). Tariff reviews can change rates during the year, so treat calculator results as planning estimates.
How many hours of grid electricity does South Africa average per day?
Grid supply in South Africa averages about 16 hours per day in the AfroTools dataset. Supply varies widely by area and season.