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Estimate tree age from diameter at breast height and species growth factor. Use our free tree age estimator online tool — instant results, no upload, completely private.
No account · No upload · No watermark · Works on any device
Navigate to the Tree Age Estimator tool — no download or installation needed.
Drop your file or paste your data. Everything stays in your browser, nothing is uploaded.
Processing happens instantly on your device. Download or copy your result.
Save time on everyday tasks
Work without installing software
Process files privately in your browser
Estimate tree height using shadow length or clinometer angle method.
Calculate log volume in board feet using Doyle, Scribner, or International rule.
Estimate standing timber value from volume, species, and stumpage price.
Estimate CO2 absorbed by trees from species, age, and count.
No signup, no upload, 100% private. Works right in your browser on any device.
Open Tree Age