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That depends what you mean by "size". Diameter: 0.38 times the diameter of Earth. Radius: same number, since the radius is half the diameter. Volume: the ratio of the diameters cubed. Mass: 0.055 times Earth's mass.

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10y ago
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6y ago

Mercury's radius is approx 0.38 that of the Earth.

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Q: How does mercury's size compare to the size of earth?
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How does mercurys density compare to earths?

Mercury's density is approximately 5.4 grams per cubic centimeter, while Earth's average density is around 5.5 grams per cubic centimeter. This means that Mercury is slightly less dense than Earth.


How many mercurys would equal the size of earth?

It would take about 18.6 Mercurys to equal the size of Earth. Mercury has a diameter of approximately 4,880 kilometers, whereas Earth has a diameter of about 12,742 kilometers.


How do mercury radius and mass compare with the earths?

Mercury is much smaller and less massive than Earth. Mercury has a radius of about 1,516 miles (2,440 km) compared to Earth's radius of about 3,959 miles (6,371 km). Mercury's mass is about 0.055 times that of Earth.


How can uranus compare to earth?

they are the same exact size


How does mercurys rate compare to the other planets?

Mercury is the smallest planet compared to the other ones


A sentence on Venus and Mercury?

Mercurys size is very big it is 444,888


How does Ceres size compare to earth?

it is smaller than pluto.


Compare to the size of the entire earth the crust is very?

The Earth's crust is relatively thin compared to the overall size of the Earth. It is estimated to be between 5-70 kilometers thick, whereas the Earth's radius is about 6,371 kilometers. This means the crust only accounts for a small fraction of the Earth's total radius.


How lagre is the moon compare to earth?

1/6th the size.


What is mercurys rotation length?

Mercury rotates in about 58.65 Earth days.


What size is earth compare to?

Mars has a diameter about 0.53 of the Earth's. Mars has a mass about 0.107 times the Earth's.


How long is the length of mercurys day?

It is approx 4223 Earth-hours = 176 Earth-days long.