เครื่องคิดเลขเงินบำเหน็จ Basic Pay INR Dearness allownces(DA) INR No.of years served No. of months served 0 1 2 3 4 5 6 7 8 9 10 11 Covered under gratuity ACT 1972 Yes No Comission on salary Result: Total Gratuity INR