Can I get married when grandma dies?

Yes Grandma's death will not affect her grandson's marriage. It's an auspicious day to set a date first. There is no time for grandma's death. It's called leaving naturally. When the funeral and the happy event overlap, the funeral should give way to the happy event, so it is God's will to have the happy event, but it is not good for the woman to change the date, which is also called going to the funeral to welcome the happy event.