How to find duplicate NIK / same KTP number in Excel

Опубликовано: 14 Май 2026
на канале: Apri Excel
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How to find duplicate NIK numbers / identical KTP numbers in Excel
"How to find and fix duplicate NIK numbers in Excel" is a topic related to checking NIK data in an Excel file to determine if there are any duplicates. Duplicate NIK numbers can cause errors in data processing. There are several ways to find duplicate NIK numbers in Excel, such as using formulas, equations, or conditional formatting. Once duplicate NIK numbers are found, we can fix the problem by deleting or changing the incorrect NIK number. This way, the NIK data in the Excel file will be more valid and accurate.

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