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Its approximately 1429 miles thick and 2300 km.
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoThe inner core of the Earth is about 3,000 miles deep inside the Earth. The pressure in the inner core is about 3.5 million times the pressure on the surface.
Wiki User
∙ 13y ago5 - 40 km thick depending where it is being measured. the greater the thickness the higher up you will be (mountain ranges) and the lower the thickness the lower you would be (sea)
Wiki User
∙ 12y ago22.23 miles
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How thick is the earth's outer core?
The earth's outer core is 2,300 kilometers thick.
How thick are the outer and inner core?
Outer Core:1,370 miles, 2,200 kilometers. Inner Core:780 miles, 1,250 kilometers. 
The border between the inner core and the outer core is how many kilometers?
5,000,000,000, miles thick
How thick is the inner core of the earth?
the thickness of the outer core is 2250 km.
Earths outer core?
The outer core of the Earth is a liquid layer about 2,260 kilometers thick composed of iron and nickel which lies above the Earth's solid inner core and below its mantle.
How thick is the earths outer core in Km?
2,300 km
How thick is the earth's outer core?
The earth's outer core is 2,300 kilometers thick.
How thick is the outer core miles?
2 miles
How thick are the outer and inner core?
Outer Core:1,370 miles, 2,200 kilometers. Inner Core:780 miles, 1,250 kilometers. 
How thick is the outer core in km?
the outer core is 2300 km thick the inner core on the other hand is 1200 km thick.
How deep in the earth is the outer core?
About 2,890 km (1,800 mi) below the earths surface at its outer boundary. it is about 2,260 km thick.
How many mile thick is the outer core?
5 to 25 miles thick
The border between the inner core and the outer core is how many kilometers?
5,000,000,000, miles thick
How many miles thick is the earths inner core?
The core of the Earth, about 4,216 kilometers across and 2635 miles, is thought to be divided into an outer core of liquid iron and a nearly solid iron inner core about 1,500 miles in diameter.
How thick is the inner core plus the outer core?
The distance from the boundary between the mantle and the outer core, to the center of the Earth, is around 3,470 km, or 2,156 miles.
How are the inner and the outer core different?
The inner core - the centre of earth - is solid and about 780 miles (1,250 km) thick. The inner core may have a temperature up to about 13,000°F (7,200°C = 7,500 K), which is hotter than the surface of the Sun. The inner core (which has a radius of about 750 miles (1,228 km) is solid. The outer core is so hot that the metal is always molten. The outer core is about 1370 miles (2,200 km) thick. Because the earth rotates, the outer core spins around the inner core and that causes the earth's magnetism. The outer core is in a liquid state and is about 1,400 miles (2,260 km) thick.
How thick is the inner core of the earth?
the thickness of the outer core is 2250 km.
