Another formulation of that rule of thumb is double the per-hour salary (equivalent since there are roughly 40 * 50 = 2000 working hours in a year). $130K/yr s

Another formulation of that rule of thumb is double the per-hour salary (equivalent since there are roughly 40 * 50 = 2000 working hours in a year). $130K/yr salary -> $65/hr salary, so you should charge 2 * $65/hr = $130/hr