Age & Days Since Maggie's Birth
Vue 3 (Options API) · leap-year aware · live updating
Baseline (fixed)
{{ formattedDob }}
As of
{{ formattedNow }}
“Days since birth” uses UTC midnights to avoid DST issues.
“Years (fraction)” uses the exact birthday-to-birthday span
(365/366 days as appropriate).
Days Since Birth
{{ daysSinceBirth.toLocaleString() }}
Age (Years, fractional)
{{ ageYearsFractional.toFixed(9) }}
Age (Years • Months • Days)
{{ ymdBreakdown.y }}y · {{ ymdBreakdown.m }}m · {{
ymdBreakdown.d }}d