Can you survive a fall from 4 stories?

While the odds are against you, you can increase your chance of surviving a long fall by keeping your wits about you and finding ways to lessen the impact once you hit the ground. Though you may be terrified, try to relax your body, since the impact to your organs and bones will be greater if your body is rigid. However, try to keep your knees slightly bent to increase your chance of landing feet-first, rather than on your head, which is the most vulnerable part of your body. You should also look for large objects you can grab, like a jutting piece of rock or a tree branch, which will help absorb some of the impact when you land. For more advice, including how to survive a long fall from a plane keep reading.

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There is a saying in the safety world: "It's not the fall that kills you; it's the sudden stop at the end of it." The fall's impact on the body and the worker's collision with the point of impact are usually what causes a fall to become fatal.

Since higher falls have greater impact, they also have a higher potential to cause death or serious injury.

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Major Sources of Fatal Falls

There are three major sources of fatal falls in the construction industry:

  • Roofs
  • Ladders
  • Scaffolds

Thankfully, the number of fatalities resulting from these falls has gone down significantly, according to data collected between 2016 and 2018. The largest reduction is to fatal falls involving scaffolds (-23.3%), followed by ladders (-15.4%) and roofs (-8.1%).

Fall Fatality Statistics

Despite these reductions, statistics from the CDC show that falls remained the leading cause of work-related deaths in the construction industry in 2019. This single incident category, in fact, accounts for more than one in three (36.4%) of the total number of fatalities across the industry, with 401 of the 991 construction fatalities recorded in 2019 attributed to falls to a lower level.

The fatality statistics vary from year to year, but the fatality rate significantly increases above the 10-foot threshold. The Center for Construction Research (2018) states that:

  • 11.7% of fall-related fatalities resulted from falls from heights between 6 and 10 feet
  • 19.7% from falls 11 to 15 feet
  • 17.4% from falls 16 to 20 feet

After that, the numbers start to decrease. But that doesn't mean that workers are more likely to survive a fall from a greater height. Rather, it is a reflection of the fact that work at height is typically carried out at elevations between 10 and 20 feet.

The Greater the Height, the Greater the Danger

Heights over 30 feet also account for a large percentage of fall fatalities and have a greater probability of resulting in serious injuries involving the spleen, liver, and lungs, along with blunt chest trauma and rib fractures.

Other trauma studies seem to indicate that a fall from a fourth-floor (about 48 feet) has a 50% survival rate, while a fall from a 7th floor (about 84 feet) has only a 10% survival rate.

Variables in Fall Fatality

Some of the variables that affect the outcome and severity of a fall include the following:

  • Surface – Falls that culimate on tilled soil and snow have a lower fatality rate than falls culminating against concrete. Landing on rebar from 6 feet could also be more dangerous than falling 20 feet onto a flat surface.
  • Age – Workers aged 65 or older are more likely to suffer serious injuries or be fatally injured as a result of a fall. Individuals under 15 years of age are the second-most vulnerable group, followed by those aged 15 to 24.
  • Gender – There is some evidence suggesting that men are more likely to die in a fall than women. However, this might be due to the fact that men are disproportionately represented in high-risk jobs.
  • Luck – While unquantifiable, there are individuals who beat the odds. There are reports of people falling from extreme heights (well over 100 feet in some cases) and surviving.

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Presented By

Can you survive a fall from 4 stories?

Written by Karoly Ban Matei | HR and Safety Manager

Can you survive a fall from 4 stories?

Karoly has worked at a senior level (both as an employee and a contractor) for organizations in the construction and manufacturing industries. He has a passion for developing and improving health and safety programs.

Read Karoly Ban Matei’s bio

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Can you survive a fall from 5 stories?

People who fall just a few stories and land on their heads almost always die: According to a study published in the journal Injury, you're just as likely to survive a five-story fall landing feet first as you are a one-story fall headfirst.

How many stories up can you survive a fall?

Normally, not very far. People usually survive falls from a height of 20-25 feet (6-8 meters), but above that, things get very deadly very fast. A study done in Paris in 2005 looked at 287 victims of falls, and found that falls from 8 stories (30 meters) or higher were 100% fatal.

How many stories fall fatal?

Almost all falls from beyond about 10 stories are fatal, although people have survived much higher falls than this, even onto hard surfaces. For example, one suicidal jumper has survived a fall from the 25th story of a building, as has a non-suicidal person who accidentally fell from the 47th floor.

Can you jump from a 4 story building?

Statistics from Golden Gate Bridge jumpers show that 2% survive the fall. For jumping on land, 3-4 stories provide a 50/50 chance of survival, while seven stories still leave a 10% chance of survival.