Electricity Bill Estimator in South Carolina
Estimate household-profile electricity bills in South Carolina using fixed monthly kWh assumptions and the statewide residential rate. These pages are for scenario planning and complement the benchmark average-bill and calculator pages.
Key metrics
| Metric | Value |
|---|---|
| South Carolina average rate | 17.06 ¢/kWh |
| Benchmark monthly bill (900 kWh) | $153.54 |
| Benchmark annual bill | $1842.48 |
| U.S. benchmark monthly bill | $173.88 |
South Carolina benchmark vs U.S. benchmark
South Carolina's typical residential bill estimate is lower than the U.S. average by $20.34 per month (11.7%).
Household profile scenarios
This state page is the main bill estimator entry for South Carolina. Linked profile pages are available only where we currently publish them (4 active for this state).
Across the site we currently publish 204 profile scenario pages in 51 states; other combinations are not linked yet.
Profile pages for South Carolina: Apartment · Small Home · Medium Home · Large Home.
| Profile | Monthly usage | Monthly estimate | Annual estimate | Profile scenario |
|---|---|---|---|---|
| Apartment | 650 kWh | $114.23 | $1370.71 | Apartment scenario page |
| Small Home | 900 kWh | $153.54 | $1842.48 | Small Home scenario page |
| Medium Home | 1,200 kWh | $200.72 | $2408.60 | Medium Home scenario page |
| Large Home | 1,600 kWh | $263.62 | $3163.43 | Large Home scenario page |
Estimates are modeled as two-part bills: Dominion Energy South Carolina's $12.01 fixed monthly charge plus a per-kWh remainder anchored to the EIA all-in average rate, so the 900 kWh benchmark is matched exactly while lower and higher usage track how bills are actually charged. See what's inside South Carolina's rate.
Related tools and pages
- Average bill benchmark in South Carolina (single standard usage baseline).
- Electricity cost calculator in South Carolina (custom kWh and bill math).
- 1,000 kWh fixed usage cost in South Carolina (fixed monthly kWh example).
- Appliance operating cost pages in South Carolina (hourly and monthly appliance examples).
- Energy comparison hub (organized comparison entry points).
- Offers and savings in South Carolina (shopping and promotions).
- Electricity providers in South Carolina (who sells power in your area).
Appliances and comparisons
Track South Carolina electricity changes
Get notified about 900 kWh rate changes and savings opportunities in South Carolina.
Frequently asked questions
How does the electricity bill estimator work for South Carolina?
The estimator multiplies each profile's monthly kWh assumption by the state average residential electricity rate and shows all-in-rate monthly and annual amounts.
Is this the same as the average bill page for South Carolina?
No. This section covers profile-based scenarios, while the average bill page uses one standard household usage baseline for a quick benchmark.
Where can I compare appliance-specific operating cost estimates?
See the South Carolina appliance cost pages, like the refrigerator and central AC cost-to-run estimates.
State cost and bill pathways for South Carolina
- South Carolina electricity price per kWh — What a kWh of electricity costs in South Carolina
- South Carolina electricity rates & prices — Core authority page with statewide pricing context
Historical and trend pages
- South Carolina electricity price history — Historical context and trend interpretation
- Electricity inflation in South Carolina — State electricity inflation analysis
Fixed-usage and calculator pathways
- Electricity cost for 1,000 kWh in South Carolina — Cost for this usage amount in the same state
- 600 kWh cost in South Carolina — Cost for this usage amount in the same state
Appliance and estimator pathways
- Refrigerator cost in South Carolina — Appliance operating-cost page for this state
- Refrigerator calculator in South Carolina — Calculator page for adjusting wattage and usage for this appliance
State comparison pathways for South Carolina
- South Carolina electricity comparisons — State-to-state comparison hub
- South Carolina vs California electricity cost — Head-to-head comparison page
Discovery and navigation hubs
- South Carolina electricity hub — Guide to this state's electricity rate, usage, comparison, and tool pages
- Electricity cost scenario hub — Entry point for residential and industry scenario pages
Consumer electricity drivers
- Price drivers in South Carolina — Understand what influences state electricity prices
Source & Method
Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Updated: April 2026. Estimates use the EIA all-in average residential rate — energy, delivery, fixed charges, and utility fees together, not just the electricity itself. Fees are inside the rate, not an extra on top; how your own bill splits fixed versus per-kWh charges varies by utility. For what's inside the all-in rate, see hidden electricity fees; for how rates and estimates are defined, see the methodology hub.