Great information, Peppy! That definitely changes the calculation, doesn't it?
To make the required gross of $77,047/year, at 1504 hours (per Peppy's above post) you need to bill
$51.23/hour - an increase of $14.19/hr over the original calculation.
Example:
Need: $77,047/year to make ends meet
Billable Rate $51.23/hr
Required billable hours: 1,504/yr
47 weeks/yr = 32 billable hours/week required (2 weeks vacation, 10 holidays, 5 sick days)
So - you can still work a 40 hour workweek and cover the income/expense needs (32 hours) and have 8 hours left per week for marketing, networking, etc. If you work more
billable hours than that per week and put the extra income aside each month, you have padding for the times you don't have 32
billable hours/week.
FYI - after calculating what I needed to earn, I compared it to the going rate for my 'job title' and ended up charging a higher rate. However, I was then confident that I would be earning enough even if my billable hours weren't as high as I hoped and I knew the minimum hours I had to bill to make ends meet were actually 2% lower than my estimate. On an average year of 1504 work hours, 2% works out to 30 hours of 'lost' billable time; good padding for the lean times.