Log Weight Pro

Know the weight before the lift.

Accurate green log weight estimates for arborists, crane operators, and forestry professionals. Trusted by tree service crews since 2018.

CALCULATE
• 161 North American tree species
• Smalian's and Newton's formulas
• Separate large end, small end, and midpoint measurements
• Imperial (inches/feet) and Metric modes
• Works offline — no cell signal required

TRACK
• Save log entries grouped by job
• GPS location tagging
• Add notes and share job summaries

SYNC
• Cloud backup across all your devices

PRO
• Calibrate custom tree species from field measurements
• Unlimited job history

Based on green wood density data from the U.S. Forest Service. Weights are estimates only.

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