Mount Everest Peak – Official 2020 Height, Location and Climbing Facts

Mount Everest, the world’s highest peak above sea level, stands as the ultimate landmark in geography and mountaineering. This fact-driven article examines its official height from the 2020 joint survey, its precise location on the border of Nepal and China, and the critical statistics every reader should know.

How Tall is Mount Everest? The Official 2020 Height

• The 2020 measurement added 0.86m to the previous official height of 8,848m.
• Everest is NOT the tallest mountain on Earth from base to summit (Mauna Kea is taller underwater).
• The summit is the highest point on Earth above sea level.
• Most deaths occur in the ‘death zone’ above 8,000m due to hypoxia and weather.
• Over 6,000 people have summited Everest since 1953.

In December 2020, Nepal and China jointly announced a new official measurement for Mount Everest, resolving decades of discrepancies. Nepal previously used 8,848m, while China used 8,844.43m. The new figure—8,848.86 meters (29,031.69 feet)—is the first time in history that Nepal measured its own mountain using its own surveyors, rather than relying on colonial or foreign surveyors, according to the Survey of Nepal.

Nepal used the Bay of Bengal as the sea level reference and employed Global Navigational Satellite System (GNSS) technology, including a GPS receiver placed on the summit to capture satellite pings. China used the Yellow Sea as the sea level reference and conducted surveys from the Tibetan side. The 0.86-meter increase stems partly from the debate over whether to include the permanent snow cap—the 2020 measurement includes it. Gravity deviation and light refraction also affect precise elevation.

Where is Mount Everest Located? Country and Continent

Mount Everest lies in the Great Himalayas of southern Asia, directly on the border between Nepal and the Tibet Autonomous Region of China. Its coordinates are approximately 27°59′ N, 86°56′ E. As noted by Britannica, the mountain is part of the crest of the Himalayas, formed by the collision of the Indian and Eurasian tectonic plates.

Geologically, Everest is still growing, rising by nearly a few millimeters per year due to ongoing tectonic activity. The Mahalangur Himal sub-range is home to several of the world’s highest peaks.

Is Mount Everest in China or Nepal?

The summit itself sits on the border. The southern slope lies within Nepal, while the northern slope lies within the Tibet Autonomous Region of China. Both countries issue climbing permits for their respective sides, and the 2020 joint survey represents a rare collaborative effort to establish a single official measurement.

What Continent is Mount Everest On?

Mount Everest is located in Asia, within the Himalayan mountain range. The continent of Asia is home to all of the world’s fourteen peaks over 8,000 meters, including K2 and Kangchenjunga.

How to Climb Mount Everest: Base Camp, Routes, and Best Time

On average, 800 to 1,000 people attempt to climb Mount Everest each year, according to expedition data compiled by Adventure Consultants. Success rates generally hover around 50% to 60% of those who reach the high camps, depending on the year’s weather conditions.

Everest Base Camp and Trekking

The South Base Camp in Nepal sits at approximately 5,364 meters (17,598 feet). The North Base Camp in Tibet is at about 5,150 meters (16,900 feet). The trek to South Base Camp is a popular destination in its own right, attracting thousands of visitors each year who do not attempt the summit. For those interested in exploring other mountainous landscapes, the TUI Lakes and Mountains – Complete Guide offers additional context on mountain destinations.

Best Time to Climb Mount Everest

The primary climbing season runs from April to May, just before the monsoon arrives. A secondary, shorter season in September to October is possible but less predictable. These windows offer the most stable weather and the highest chance of summit success.

Mount Everest Facts: Death Toll, Records, and Key Statistics

Since the first ascent in 1953 by Edmund Hillary and Tenzing Norgay, there have been over 300 recorded deaths on the mountain. The average number of deaths in recent decades is 5 to 10 per year, though this can spike significantly during disaster years—such as 2014 (18 deaths from an avalanche) and 2015 (22 deaths largely triggered by an earthquake). The most common causes of death include falls, altitude sickness (HACE/HAPE), avalanches, and exhaustion with hypothermia in the death zone.

Notable records include the fastest ascent, the oldest climber (reaching the summit at age 80 in 2024), and the most summits achieved by an individual. The number of summiteers now exceeds 6,000 people. However, increasing crowds have led to “traffic jams” at high camps, which some analysts argue contribute to higher fatality risks.

Timeline of Mount Everest Height Measurements

1. 1856: The Great Trigonometrical Survey estimated Everest at 8,840m (29,002 ft). This was the first modern survey-based measurement. Source: Wikipedia
2. 1953: First ascent by Edmund Hillary and Tenzing Norgay, confirming the peak’s accessibility but not altering its official height.
3. 1999: An American survey using GPS technology measured 8,850m (29,035 ft), offering a more precise reading.
4. 2020: Joint Nepal-China survey using GPS, leveling, and snow-depth radar finalizes the current official height of 8,848.86m (29,031.69 ft).

What We Know and What Remains Uncertain About Everest’s Height

The 2020 survey resolved decades of discrepancy between Nepal (8,848m) and China (8,844.43m). However, the mountain’s height is not static—it responds to earthquakes and continues to rise tectonically, meaning future surveys may produce slightly different results.

Why Does Everest’s Height Matter for Geography and Mountaineering?

The height of Everest is measured using a combination of GPS, radar, and traditional leveling. The mountain moves northward due to tectonic plate collision—specifically, the Indian plate pushing into the Eurasian plate. This process also generates the seismic activity that can reshape the summit. Understanding precise elevation helps geologists track plate movement and assess risks for climbers.

As NASA and USGS have noted, “Everest is the highest point on Earth, but not the tallest. That distinction belongs to Mauna Kea if measured from its base.” This distinction is often misunderstood but is scientifically well established. Climbing conditions have also evolved: more crowded permit systems have led to increased deaths and “traffic jams” at high camps, raising questions about future regulation.

For readers interested in broader natural phenomena, the What Is the Lunar Cycle – Complete Guide to Moon Phases and Facts provides additional context on Earth’s place in the solar system.

Sources and Key Perspectives on Mount Everest

Everest is the highest point on Earth, but not the tallest. That distinction belongs to Mauna Kea if measured from its base.

— NASA / USGS

The 2020 measurement is the most precise ever, using modern technology and collaboration.

— Survey of Nepal

The BBC has also covered record-setting climbs on Everest, noting the increasing number of summiteers and the evolving challenges of altitude, weather, and congestion. These perspectives together provide a well-rounded view of the mountain’s status as both a geographic landmark and a climbing destination.

What’s Next for Mount Everest?

New height measurements are expected in the coming decade as tectonic plates continue to shift. Climbing restrictions may increase due to environmental concerns, including waste management at high camps and base camp. Additionally, more records—fastest ascent, oldest climber, most summits—are anticipated as expedition technology improves and interest in the world’s highest peak endures.

Frequently Asked Questions About Mount Everest