Number of Weeks Calculator

Enter start date and end date to find number of weeks in between, or enter start date and number of weeks to find end date.

Present Value Calculator

Enter amount, number of weeks, and interest rate (eg "5" = 5%) to find present value.

Life Expectancy Calculator

Effective March 31, 2017, CMS will begin referencing the CDC's "National Vital Statistics Report, Volume 55, Number 8: United States Life Tables, 2012" for WCMSA life expectancy calculations.
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