The short answer: A mature giant sequoia can weigh roughly 1,500 to 2,700 metric tons (about 3.3 to 6 million pounds), making it among the heaviest living organisms on Earth.
Sequoia tree weight by type
Giant sequoias (Sequoiadendron giganteum) are massive conifers native to California's Sierra Nevada. Their enormous trunks store the bulk of their weight, which grows over thousands of years.
| Sequoia stage (example) | Rough weight |
|---|---|
| Young sequoia | a few tons |
| Large mature sequoia | about 1,500–2,700 tons |
| Famous giant (General Sherman) | estimated near 2,000 tons |
| Branches and foliage alone | tens of tons |
What affects sequoia tree weight
- Trunk size. The massive, wide trunk holds most of the tree's weight.
- Height. Sequoias can exceed 80 meters, adding significant mass.
- Age. These trees grow for thousands of years, steadily gaining weight.
- Wood density. The density of sequoia wood sets weight per unit volume.
- Water content. Living wood holds large amounts of water, adding mass.
How sequoia tree weight compares
A giant sequoia can weigh as much as roughly 300 to 500 adult elephants, with almost all of that mass locked into a single colossal trunk.
Frequently asked questions
Why are giant sequoias so heavy?
Their enormous trunks can be over 10 meters wide at the base, storing thousands of tons of wood. Combined with great height, this makes them among Earth's heaviest organisms.
Is the General Sherman tree the heaviest sequoia?
General Sherman is considered the largest known single-stem tree by volume, with an estimated mass near 2,000 tons. Its size makes it one of the heaviest living things on Earth.
How long does it take a sequoia to get so heavy?
Giant sequoias grow for thousands of years, steadily adding wood the whole time. The heaviest specimens are typically many centuries to over a thousand years old.
