ZELLER'S SAM FORMULA

ZELLER'S SAM FORMULLA

DAY= DT+{(13M-1)/5}+LD+LD/4+FD/4-2FD


DT= Date
M=month
LD=Last digit of the year
FD=First two digit Of the year


Rule-

1. Month starts from Mar to Feb means mar-1, apr-2....jan-11,feb-12.
2. Always ignore numbers after decimal points.
3. For Jan,Feb always LD-1
4. If value is more then 6 then divide by 7 and remainder is ans.
5. If value is negative then add +7.
6. Take Sunday to Monday as 0 to 6 value.

example- 14 may 2012


DT=14
M=3
LD=12
FD=20
NOW put the data and u will find ans.