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4952800000 cm = 4.9528*109 cm

The diameter of Neptune, in kilometers, is 49528 km. (See http://www.kidzworld.com/article/1404-neptune-the-windy-planet )

100000 cm=1 km, so 49528 km=49528 km*100000 cm/km=49528*100000 cm=4952800000 cm = 4.9528*109 cm

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14y ago
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14y ago

the diameter is 49,528 km. really big*

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11y ago

Neptune has a diameter of 49,528Km.

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Q: What is the diameter of Neptune in kilometers?
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How many kilometers bigger is Uranus than Neptune?

Neptune's diameter is 49,528 kilometers, while Mercury's is 3,473 kilometers. Neptune's diameter is 14 times the size of Mercury's.


Is Uranus the same size as Neptune?

They are close, but Uranus is slightly larger.Neptune's diameter is 49,528 kilometers or 30,775 miles.Uranus' diameter is 51,100 kilometers or 31,800 miles.


What is the diamiter of Neptune?

Neptune is spinning, and that makes the equator bulge a little bit, so the diameter at the equator is larger than its diameter at the poles. The diameter at Neptune's equator is 49,528 ± 30 km (30,775 miles) and the diameter atNeptune's poles is 48,642 ± 60 km (30,250 miles). Neptune is about 3.8 times the diameter of Earth.Planet Diameter in kilometersMercury------------ 4,880Venus -------------12,104Earth --------------12,756Mars ----------------6,794Jupiter -----------142,984Saturn -----------120,536Uranus ------------51,118Neptune -----------49,532(Dwarf Planet Pluto --2,274) The diameter of Neptune at its equator is 30,599 miles, or 49,244 kilometers. Neptune is one of the gas giants in the Solar System. The diameter of Neptune is 49,532AnswerNeptune's diameter is approximately 49,530 kilometers (30,789 miles). Here are all diameters of the planets. Pluto is no planet anymore. Mercury 4,880 km Venus 12,104 kmEarth 12,756 kmMars 6,794 kmJupiter 142,984 kmSaturn 120,536 kmUranus 51,118 kmNeptune 49,532 km Look for yourself. The diameter of Neptune is 30,599 miles. This is 49,244 kilometers. Neptune is a blue gas giant and the eighth planet from the Sun.


How does Neptune rate among planets in terms of size?

Neptune is about 49500 kilometers in diameter. The radius of Neptune is about 15,000 miles or 24,000 km.


What is the equatorial distance of Neptune?

The planet Neptune has a deep, dense atmosphere of gases and liquids, so there is no definitive surface to measure. So the closest approximation of its "diameter" is accurate to about 30 kilometers, and is 49,528 km (30,775 miles), which is almost 4 times as wide as Earth.

Related questions

How many kilometers bigger is Uranus than Neptune?

Neptune's diameter is 49,528 kilometers, while Mercury's is 3,473 kilometers. Neptune's diameter is 14 times the size of Mercury's.


What is the diamater of Neptune?

Neptune's diameter at the equator is 30,775 miles (49,528 kilometers).


What is the diametre of Neptune?

The diameter of Neptune is 30,599 miles. This can also be written as 49,244 kilometers. Neptune is one of the gas giants.


How big is Neptune in both diameter and mass?

In diameter it is 49,000 kilometers and in mass it is 102,000,000,000,000,000,000,000,000, kilograms.


Is Uranus the same size as Neptune?

They are close, but Uranus is slightly larger.Neptune's diameter is 49,528 kilometers or 30,775 miles.Uranus' diameter is 51,100 kilometers or 31,800 miles.


What is the diamiter of Neptune?

Neptune is spinning, and that makes the equator bulge a little bit, so the diameter at the equator is larger than its diameter at the poles. The diameter at Neptune's equator is 49,528 ± 30 km (30,775 miles) and the diameter atNeptune's poles is 48,642 ± 60 km (30,250 miles). Neptune is about 3.8 times the diameter of Earth.Planet Diameter in kilometersMercury------------ 4,880Venus -------------12,104Earth --------------12,756Mars ----------------6,794Jupiter -----------142,984Saturn -----------120,536Uranus ------------51,118Neptune -----------49,532(Dwarf Planet Pluto --2,274) The diameter of Neptune at its equator is 30,599 miles, or 49,244 kilometers. Neptune is one of the gas giants in the Solar System. The diameter of Neptune is 49,532AnswerNeptune's diameter is approximately 49,530 kilometers (30,789 miles). Here are all diameters of the planets. Pluto is no planet anymore. Mercury 4,880 km Venus 12,104 kmEarth 12,756 kmMars 6,794 kmJupiter 142,984 kmSaturn 120,536 kmUranus 51,118 kmNeptune 49,532 km Look for yourself. The diameter of Neptune is 30,599 miles. This is 49,244 kilometers. Neptune is a blue gas giant and the eighth planet from the Sun.


How does Neptune rate among planets in terms of size?

Neptune is about 49500 kilometers in diameter. The radius of Neptune is about 15,000 miles or 24,000 km.


What is the equatorial distance of Neptune?

The planet Neptune has a deep, dense atmosphere of gases and liquids, so there is no definitive surface to measure. So the closest approximation of its "diameter" is accurate to about 30 kilometers, and is 49,528 km (30,775 miles), which is almost 4 times as wide as Earth.


What is Neptune's diameter and volume?

The equatorial diameter is approximately 49,528 kilometers. The volume is 6.254 X 10 to the 13th squared, or about 57.74 Earths.


What is Neptune's moon proteus like?

Neptune's moon Proteus measures 420 kilometers in diameter. This moon is shaped like a sphere, has many craters, and is neutral in color.


Is Neptune diameter larger then earth diameter?

Yes. Neptune is a gas giant.


What is the diameter in km of Uranus and Neptune?

The diameter of Planet Uranaus is 51,118 km, and the diameter of Neptune is 49,528 km.