Core

FEHB Premium Calculator

Shows your share of the premium, active vs retiree cost, and premium-conversion savings.

Enter your plan's total biweekly premium from OPM's premium tables. The full list of all plans isn't loaded yet.

Your share per pay period

$112.50

Government pays $337.50 · $243.75/month · $2,925/year

Active cost (monthly)
$243.75
Retiree cost (monthly)
$243.75
Premium-conversion tax savings
$867/yr
5-year rule
Met — FEHB continues in retirement
Show the math
  1. Government share: Lesser of the 2026 maximum ($711.17) and 75% of premium ($337.50) · Source
  2. Monthly: Biweekly × 26 ÷ 12
  3. Premium conversion: Your annual share × (7.65% FICA + 22%)