Originally Posted by rowan

I have a site that does approx 30k uniques per day that has a rank of 10749 / 9872 / 9808 / 10406 (yesterday/7 day/1 month/3 month)

The reach is 0.016 / 0.0167 / 0.0161 / 0.0148

Another site that does approx 10k uniques per day has a rank of (n/a) / 280987 / 212494 / 156944

Reach of (n/a) / 0.00076 / 0.00092 / 0.00116

So I guess based on this extremely limited data you could conclude that a rank of 80,000 means you're somewhere between 10k and 30k uniques/day.

I hope you're not using this data to decide whether to buy a site.