I read somewhere that a rule of thumb is to double the number and then scale it up by one order of magnitude. Example: 1 day == 2 weeks, 1 week = 2 months, 1 m

I read somewhere that a rule of thumb is to double the number and then scale it up by one order of magnitude. Example: 1 day == 2 weeks, 1 week = 2 months, 1 month = 2 years. More than a month = Let’s not even start.