The Kaiser Family Foundation released an updated online tool that calculates health reform subsidies for individuals or families of four under the House and Senate health reform bills.

From the summary:

This tool illustrates premiums and government assistance under the types of reform proposals being considered in Congress for people under age 65 who purchase coverage on their own in an Exchange and are not covered through their employer, Medicare or Medicaid. While the proposals considered would not take effect for several years (2013 in the House and 2014 in the Senate), the results are presented in terms of 2009 premium and income levels to enable better comparisons to current circumstances. The tool allows the user to start with the provisions from one of several proposals and examine the impact at different income levels. Advanced settings allow users to change assumptions to show the effect of different policy choices.

Access the Tool: http://healthreform.kff.org/SubsidyCalculator.aspx