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    Verified 5/1/2026

    COBRA cost calculator: what you'll actually pay (2026)

    When you leave a job in the US, you can keep your employer's health insurance through COBRA — but you'll pay the full premium (employee + employer share) plus a 2% admin fee. Most people are blindsided by the number.

    Heads up: This guide is general information, not legal or financial advice. Rules change. Verify against the official source links before acting on anything that affects your money.

    The COBRA formula

    Your COBRA monthly premium = (employer's full plan cost) × 102%.

    A plan that cost you $200/month at work might cost $900/month on COBRA — because your employer was covering $700.

    Ask HR for the 'COBRA notice' within 14 days of your last day. It lists exact monthly amounts per coverage tier.

    Cheaper alternatives most people miss

    1) ACA Marketplace (healthcare.gov) — losing job-based coverage triggers a Special Enrollment Period (60 days). Subsidies are based on this year's income, not last year's. If your projected 2026 income drops, your premium can be $0–$200/month.

    2) Spouse's plan — losing coverage is a qualifying event for adding yourself to a partner's employer plan.

    3) Medicaid — if your monthly income is under ~$1,800 (varies by state and family size), you may qualify. No enrollment period.

    When COBRA still makes sense

    Keep COBRA if you're mid-treatment (cancer, pregnancy, surgery scheduled) and switching plans would interrupt care or restart deductibles. You have 60 days to elect — and it's retroactive to your termination date, so you can wait, see if you find a job, and only enroll if you actually need it.

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    Frequently asked

    How long does COBRA last?

    18 months for most job-loss situations; 36 months for spouses/dependents in certain qualifying events. After that you must move to ACA or another plan.

    What if I can't afford COBRA?

    Apply for ACA Marketplace coverage with the income-based subsidy. Most people losing a job qualify for substantial premium tax credits — often $0/month plans in 2026 expansion states.

    Can I cancel COBRA after I enroll?

    Yes, any time. Just stop paying. You'll lose coverage at the end of the month you last paid for.

    Official sources

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