
What is the per diem rate in South Carolina?
The standard federal per diem in South Carolina is $181 a day for FY2027 ($113 lodging, $68 M&IE), but 4 locations carry higher rates, led by Charleston at up to $288 a night. The rates apply through September 30, 2027.
After Charleston, the highest-rate South Carolina locations are Hilton Head (up to $226 a night) and Myrtle Beach (up to $202 a night), plus 1 more. Rates follow the county, so a town inside a listed county gets that county's rate. Every other place in South Carolina uses the standard $181.
Lodging in some South Carolina locations changes by season. Charleston peaks at $288 from March 1 to May 31 and drops to $218 from November 1 to February 28.
Use the South Carolina per diem calculator to add your dates and get the total for your trip.
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