It varies depending on many circumstances. There is no way we can calculate it without knowing a bunch of stuff you probably don't even know like amount of fermentables in the beer, the cell count of viable yeast, temperature, headspace, etc.
Generally a bottled beer is carbed at between 2-3 weeks, maybe a bit more. Bottle bombs could happen almost any time before then and any time after. Temperature of the bottles and agitation levels can also influence the propensity of a bottle to explode.