Tree Age Calculator Tool – Know Tree’s Accurate AgeBy / Tree Age Calculator Tree Age Calculator Tree Circumference Circumference Unit Centimeters (cm) Inches Tree Species Oak (Growth factor: 5) Pine (Growth factor: 4) Redwood (Growth factor: 6) Maple (Growth factor: 7) Cedar (Growth factor: 4.5) Spruce (Growth factor: 4.5) Ash (Growth factor: 5.5) Willow (Growth factor: 4.8) Birch (Growth factor: 3.8) Elm (Growth factor: 5) Cherry (Growth factor: 3.2) Hickory (Growth factor: 5.7) Walnut (Growth factor: 5.5) Poplar (Growth factor: 4) Sycamore (Growth factor: 4.2) Basswood (Growth factor: 4.4) Cypress (Growth factor: 6.5) Alder (Growth factor: 4.3) Larch (Growth factor: 4.6) Aspen (Growth factor: 3.9) Eucalyptus (Growth factor: 6.2) Beech (Growth factor: 4.1) Fir (Growth factor: 5.3) Magnolia (Growth factor: 3.7) Cottonwood (Growth factor: 4.9) Teak (Growth factor: 5.8) Locust (Growth factor: 4.7) Chestnut (Growth factor: 3.5) Sequoia (Growth factor: 6.1) Hornbeam (Growth factor: 4.2) Other (Average Growth factor: 4.5) Calculate Age
