A year on Mercury is 88 earth-days.
Leap years are only something that occur on Earth, so there is no such thing as a Mercury leap year.
Mercury's orbit of 88 days is approximately 1/4 of an Earth year.
6 years= 72 months
1 year and 33weeks.
One year on Mercury, which is the time it takes for the planet to complete one orbit around the Sun, is about 88 Earth days. Therefore, 11 Earth years on Mercury would be approximately 11 x 88 days, which equals about 968 Earth days. This translates to roughly 2.65 Mercury years.
The popular comparison is one human year equals seven dog years.
730 or 731 if one of the years is a leap year.
7 years
At 0.2408, Mercury's year is a little under a quarter of an Earth year.
114 year approx
It is exactly 12 years, one year is one month