Estimated take home pay?

I'm trying to calculate bi-weekly take home pay. Say you make 120k/year, are single, and contribute 5% to 401k. Any estimates of what your bi-weekly check would be after taxes and 401k? I'm coming up with $2,850 assuming taxes are 35%, with the 5% 401k contribution, does that seem about right?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums