S.C. Code Ann. § 8-21-770
(B) In estate and conservatorship proceedings, the fee shall be based upon the gross value of the decedent's probate estate or the protected person's estate as shown on the inventory and appraisement as follows:
(5) Property valuation of $100,000.00 but less than $600,000.00 $95.00
plus .15 percent of the property valuation between
$100,000.00 and $600,000.00
(6) Property valuation of $600,000.00 or higher amount set forth in (5) above plus one-fourth of one percent of the property valuation above $600,000.00.
For purposes of this subsection, "decedent's probate estate" means the decedent's property passing under the decedent's will plus the decedent's property passing by intestacy and "protected person's estate" means the protected person's property that vests in a conservator as trustee pursuant to Section 62-5-420.
(C) Other fees of the Probate Court are as follows: