Free tools · From NERSA’s 2026/27 decision · Free State
How many units for R100 in Mafube?
R100 buys 33.3 kWh of prepaid electricity in Mafube at the start of the month, VAT included, on Mafube’s prepaid tariff for homes, 4 & 5. Domestic prepaid: single and three phase, flat rate. There’s no fixed charge, so all of your money buys units. Units cost more as the month goes on: once you’ve bought 350 kWh, R100 buys 18.4 kWh.
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- 33.3 kWhFor R100at the start of the month
- 151.6 kWhFor R500at the start of the month
- 18.4 kWhFor R100 lateronce you’ve bought 350 kWh
- NoneFixed chargeall your money buys units
What R50 to R1,000 buys in Mafube
4 & 5. Domestic prepaid: single and three phase, flat rate33.3 kWhfor R100 at the start of the month
Units (kWh) for each amount, VAT included. Start of month: your first units of the month. After 350 kWh: once you’ve bought 350 kWh this month.
| You pay | Start of month | After 350 kWh |
|---|---|---|
| R50 | 16.6 | 9.2 |
| R100 | 33.3 | 18.4 |
| R200 | 66.5 | 36.9 |
| R300 | 99.8 | 55.3 |
| R500 | 151.6 | 92.2 |
| R1,000 | 272.0 | 184.5 |
| Units this month | Price a unit | R100 buys |
|---|---|---|
| First 100 kWh | R3.01 | 33.3 kWh |
| 100 to 250 kWh | R3.87 | 25.9 kWh |
| Above 250 kWh | R5.42 | 18.4 kWh |
No fixed charge: all of your money buys units. The decision doesn’t say whether its tariffs include VAT; 15% added, as municipal tariffs are usually quoted without it. Source: NERSA decision, page 18.
Why the same R100 buys less later in the month
On this tariff, Mafube sells electricity in blocks that start again on the first of every month. The first 100 kWh each month cost R3.01 a unit, VAT included, and the price goes up in steps after that, to R5.42 a unit above 250 kWh.
So R100 buys 33.3 kWh at the start of the month, but only 18.4 kWh once you’ve bought 350 kWh that month. Splitting your purchases doesn’t change this: the blocks count every unit you buy in the month, however you buy them.
Not worked out from rand alone: 1. Domestic conventional: single phase, time of use (time of use: the price depends on the time of day); 2. Domestic conventional: three phase, time of use (time of use: the price depends on the time of day); 6 & 7. Domestic prepaid: single and three phase, time of use (time of use: the price depends on the time of day).
Elsewhere in the Free State
- Bloemfontein (Centlec)28.6 kWh
- Dihlabeng40.7 kWh
- Kopanong24.4 kWh
- Letsemeng41.6 kWh
- Maluti-A-Phofung43.5 kWh
- Mantsopa32.4 kWh
- Masilonyana42.4 kWh
- Welkom (Matjhabeng)23.5 kWh
- Sasolburg (Metsimaholo)42.0 kWh
- Mohokare24.8 kWh
- Kroonstad (Moqhaka)34.6 kWh
- Nala39.2 kWh
- Ngwathe22.1 kWh
- Nketoana42.6 kWh
- Setsoto41.2 kWh
- Tokologo32.5 kWh
- Tswelopele39.3 kWh
Units for R100 at the start of the month, VAT included.
- A month’s electricity bill in MafubeLine by line
- Mafube: the municipalityWards, water
- Every municipalityUnits for R100
Source: NERSA decision, page 18, Mafube’s tariffs for 2026/27, from 1 July 2026. Worked out for November 2026. In parts of most municipalities, Eskom supplies homes directly.