Free South Carolina (SC) Financial Calculators

South Carolina (SC) has a top marginal income tax rate of 6.4%, which applies to a progressive system with 5 brackets. Understanding your effective tax rate is important for budgeting and financial planning in South Carolina.

Housing costs: The median home price in South Carolina is $270,000 with an effective property tax rate of 0.55%.At 0.55%, property taxes in South Carolina are well below the national average of approximately 1.1%, which can make homeownership more affordable over the long term.Use our mortgage calculator to estimate your full monthly payment including property taxes and homeowners insurance.

Income and cost of living: The median household income in South Carolina is $59,000. With a cost of living index of 92 (national average = 100), South Carolina is8% below the national average, meaning your dollars go further for everyday expenses like groceries, utilities, and transportation.

Tools for South Carolina residents: Use the calculators above to estimate your income taxes, mortgage payments, auto insurance costs, and more using South Carolina-specific data.We also have financial tools for 2 cities in South Carolina, including Columbia, Charleston.All calculators are free to use with no account required, updated with current rates and data for the 2026 tax year.