How this instrument works
This calculator counts forward exactly 60 calendar days from a start date you choose — today, by default — using the same civil-calendar arithmetic as the rest of this site's date tools, returning the resulting date and its day of the week.
Sixty days is a recurring deadline in U.S. employee-benefits law: after a qualifying event like a job loss, federal law gives you at least 60 days from whichever is later — the date coverage would otherwise end, or the date the election notice is provided — to decide whether to elect COBRA continuation coverage.
The same round number shows up elsewhere too, from certain refund and dispute windows to various administrative deadlines. This calculator handles the day-counting for any of them; it isn't a substitute for reading the specific notice or rule that applies to your situation.
- Enter the date the clock starts — for COBRA, that's the later of your coverage-loss date or your election-notice date.
- Leave the day count at 60, or edit it for a different span.
- Read the resulting date and day of the week beneath the inputs — that's the deadline.
- Enter a negative day count to find a date 60 days before the start date instead of after.
Worked example — a 60-day COBRA election deadline
Someone's job-based health coverage ends July 29, 2026, and their COBRA election notice arrives the same day. Enter 2026-07-29 as the start date and keep the day count at 60: the result is 2026-09-27, a Sunday — the last calendar day they can elect to enroll under federal law.
Starting instead from January 1, 2026, the same 60-day count lands on 2026-03-02, a Monday. This is date arithmetic only, not benefits advice — check the actual notice from your plan administrator for your specific deadline before acting on it.
Questions
Does the 60-day COBRA clock start from my last day of coverage or the notice date?
Whichever is later. Federal law requires at least 60 days from the date coverage would otherwise end, or from the date the election notice is provided, whichever comes later — so check your actual COBRA notice for the exact date it lists rather than assuming it's your last day worked.
What happens if I miss the 60-day COBRA election window?
Missing it generally means losing the right to elect COBRA continuation coverage for that qualifying event. This calculator only does the date arithmetic — for anything involving your actual coverage, confirm the deadline with your plan administrator or the notice you received.
Is the 60-day period calendar days or business days?
Calendar days — all 60 days count, including weekends and holidays. This calculator counts accordingly, matching the standard federal rule for COBRA elections.
Can I use this calculator for something other than COBRA?
Yes — it's general 60-day arithmetic and works for any deadline expressed that way, from certain return or dispute windows to project or contract deadlines. COBRA is simply the most common reason people search specifically for a 60-day calculator.
Does this account for leap years?
Yes. The underlying arithmetic runs on the civil (Gregorian) calendar, so a leap day within the 60-day span is already folded into the result.