It all depends on the size of the structure and the materials used. A small mud brick pyramid from the middle kingdom could be thrown up in a year. The great stone pyramid of king Khufu on the other hand is said to have taken 20 years to build.
This would depend on the type of pyramid. Burial pyramids were usually started in the middle of the Pharaoh's life, to be ready for his death. It could take anywhere from 1-20 years depending on size and complexity. That would take 3 mid-sized pyramids about 10-30 years. If you need to be exact I would say 18.
20 to 30 years
It took 273 days for them to build the pyramid
about 20 years
It is estimated that it took a period of about 80 years.
it is estimated to take 9-24 months with the technology and slaves that they had back then. The Great Pyramid of Giza is estimated to have been built over a 20 year period.
about 20 years
how long did it take to buid the stratospher
No one knows exactly estimates range from 14 to 20 years. The Pharaoh Khufu builder of the Great pyramid is said to have reigned for 23 years and it thought the pyramid was completed before his death.
It took 273 days for them to build the pyramid
About 20 years for the great pyramid.
A long time!
About 20 years for the Great Pyramid other smaller pyramids take less time.
It will take about 350 years.
It is estimated that the Great Pyramid took 20 years to build.
It depends on what pyramid your talking about. The Great Pyramid took at least 20 years to build.
The Great Pyramid was built in 10 years. This, however, is not an average time. Building time varied from pyramid to pyramid.
about twenty years
about 20 years