How to convert Month (30 days) to Gregorian year

Conversion factor and calculation steps from Month (30 days) (mo (30d)) to Gregorian year (yr).

Conversion logic

Each unit is defined via the base unit (second (s)). The value is first converted to the base unit, then to the selected unit.

1 mo (30d) = 2592000 s

1 yr = 31556952 s

1 mo (30d) × 2592000 = 2592000 s

2592000 s ÷ 31556952 = 0.0821372102097 yr