>A day of you working closely to your profession is probably worth something similarly close to your salary. A day every 2-4 weeks of working closely to your p

>A day of you working closely to your profession is probably worth something similarly close to your salary. A day every 2-4 weeks of working closely to your profession might be, but less frequently than that and most high-skill professions will spend most of their time having to re-orient to what the needs are or get the details of where the org is today vs. where it was three months ago. I've done volunteer work where I spent over half the time figuring out what they needed. What they really needed was money to hire someone that they could get to do that same thing on a consistent basis so that overhead didn't take up more than half of the donation.