RATNASAI is a village in Kumardungi taluk, West Singhbhum district, Jharkhand. Its LGD code is 378386 and it covers 15.761 km². Category: Rural.
Bordering villages: JIBASAI, TIYAPOSI, HALDI POKHAR, ULIHAM, JOJOHATU, BARA JAMHANI, KHANDKHORI.
Boundary from the Survey of India village boundary database. All villages in Jharkhand