The tested claim
A population is not a workforce.
The mainstream account needs a large, sustained workforce. This page follows the demographic filters: families, age, sex, farm labor, village operations, support duties, and replacement over time.
How many workers were actually available?
The model tests a range of population estimates. It starts at 1.6 million, a standard Old Kingdom comparison figure, and also checks a higher 2.0 million case. The slider also shows a 2.5 million edge case, which is outside the model's main Old Kingdom range.
Move right to give the claim a larger kingdom.
Adult, physically fit men available for sustained labor.
Move left to pull more men out of farming.
The Giza Workers' Village: Heit el-Ghurab
Heit el-Ghurab, “Wall of the Crow,” is the Giza worker settlement excavated and published by Mark Lehner and AERA. It is claimed to have housed those who worked on the pyramid and their families. The model uses that mainstream worker-village evidence as the capacity comparison, then tests it against the labor and support population the account requires.
The construction-side workforce counted at the site: hauling, water, rope plant, quarry, shaping/setting, and ramp work.
The model carries the worker-village claim through the support population it creates.
A deliberately high 25,000-person screen for the excavated worker village. Using a smaller capacity only worsens the result.
The worker village has jobs too.
A worker village cannot run on construction workers alone. Every day, other people have to turn supplies into meals, move water, clean waste, care for households, and keep basic order.
Grain still has to be milled, baked, and brewed before it feeds anyone.
Water is needed for drinking, cooking, washing, ration processing, and basic hygiene.
Waste, cleaning, illness, injuries, and simple care do not disappear because the project is busy.
Caregiving, textiles, food processing, and child/youth help are real village work, not spare idle capacity.
active millers, bakers, and brewers in the model check ?
water, grain/rations, and fuel moving through the support system each day ?
required village support people tested against the non-worker village ?
Could the workforce be renewed for 20 years?
The claim is not just a one-day headcount. If the project lasts decades, the labor system has to keep replacing workers while the rest of Egypt still needs men for farming, army service, temples, trade, and administration.
The model uses 32.5 as the midpoint of a 30-35 age range from the Giza worker cemetery evidence.
That is the annual replacement stream needed to keep the claimed project workforce going.
Every year, the project would take about one out of every eight new adult men entering the labor pool.
This is not one draft for one season. It is a new pull from the next generation every year, for one project, before the kingdom would have staffed any of its other work.
What this test is saying
The model does not say “there were no workers” or “families could not exist.” It says the mainstream claim has to pass through the same demographic filters every real population faces.
At the default setting, one pyramid draws 54,142 scheduled ex-farmer workers from a 76,800 non-farm male labor pool. That is 70.5% of the pool, before the kingdom also staffs army, temples, administration, trade, security, and other work.
When the workforce is converted into settlement and support population, the current partial footprint reaches 483,769 project-dedicated people. Families are not just mouths to feed. They are part of the operating system of the village: food processing, water handling, cleaning, caregiving, textile and household work, container circulation, and replacement over time.
The model handles this carefully: village operations are not counted twice, but they are not allowed to disappear either.
"Just count everyone"
Counting the whole population hides the filter. Children, elderly people, farm labor, household labor, and other state duties cannot all become pyramid labor at the same time.
"Use women and children"
That can be tested only by naming which jobs change and pricing the household, caregiving, textile, milling, brewing, food-processing, water, supervision, and replacement work they leave behind.
"Use soldiers or guards"
Soldiers come from the same prime-age cohort. Moving a man from army to monument changes the label, not the demographic draw.