three hundred and forty three earth years
According to the linked website, Venus takes 225 days to go around the sun.
224.7 Earth days
0.62 earth years
Venus, which rotates backwards in comparison to Earth, takes 243 days to make a full rotation on its axis.
Each day is 2802 Earth hours long. Each year is 224.7 Earth days long.
A year on Venus is 224 Earth days and a day is 243 Earth days. This answer isn't bad, but remember the Solar day is "only" about 117 Earth days on Venus. I like the Solar day. It takes Venus about 243 Earth days to rotate once and that's what is called a Sidereal day.
A year here on planet Earth is 365 and a quarter days long. A "relative length of year" can only be given by comparison with some other object's year. Since we live on the Earth, we usually compare the years of other planets to that of Earth, rather than the other way around. So the year of Mars is 1.88 Earth years and that of Venus is 0.615 Earth years. The year of Earth is 1.000 Earth years.
Saturn take 29.447 Earth years to make one orbit of the sun.
Venus takes 225 days to orbit once around the Sun. This makes one year on Venus less than one year on Earth.
Venus orbits the Sun, not the Earth
At 0.2408, Mercury's year is a little under a quarter of an Earth year.
Venus is the second closest planet to the sun and orbits around the sun in about 225 days.
A year on our planet is 365.25 Earth days. Other planets take more or less time depending on their orbital distances from the Sun. Mercury - 88 Earth days Venus - 225 Earth days Mars - 687 Earth days Jupiter - 11.86 Earth years Saturn - 29.46 Earth years Uranus - 84 Earth years Neptune - 164.8 Earth years Pluto (now a dwarf planet) - 247.7 Earth years