Timberlog: Log & Timber Calc

Timberlog is the fast, accurate log scaling and timber calculator for loggers, foresters, landowners, and timber buyers – scale a log pile with your camera, enter logs one-handed, read the screen in bright sunlight, and work fully offline.

SCALE A LOG PILE WITH YOUR CAMERA
• PhotoMeasure: snap a photo of the pile and Timberlog detects every log automatically
• Diameters, log count, and volume in seconds – no tape, no climbing the deck
• Review and correct every detection by hand before saving
• Works offline, even deep in the woods

MEASURE ANY WAY YOU WORK
• Logs: board feet or cubic volume from diameter (or circumference) and length
• Lumber: width × thickness × length tallies
• Firewood: cord and stacked volume estimates
• Standing trees: stem volume by Noonan (Kershaw)
• Bark deduction and weight estimates

LOG RULES & SCALING STANDARDS
Doyle, Scribner Decimal C, and International 1/4" board-foot rules, plus Huber (mid-diameter), Smalian, Hoppus, JAS for export logs, GOST 2708-75, ISO 4480-83, and European regional tables (ČSN/STN, NF B53-020, Hungarian). Imperial and metric units.

FROM LOGS TO A PRICED TALLY SHEET
• Every log with species, grade, product class, and number (barcode)
• Prices per species and grade, with tax – see the load's value as you scale
• Average diameter, total volume, and weight at a glance
• Save and reload timber lists; buyer and company in the header
• Export to Excel or PDF, share by email or cloud
• Print at the landing with Bluetooth thermal printers (ESC/POS)
• Hands full? Enter logs by voice

WHO IT'S FOR
Loggers, foresters, forest landowners, sawmills, firewood sellers, chainsaw owners, and logging crews.

FREE FOREVER + PRO
Measuring and calculating stay free forever – including 3 photo measurements a month. Pro removes ads and unlocks unlimited PhotoMeasure – try it free for 14 days.

Recent changes:
NEW: EUDR module — ready for 30 Dec 2026!
• Enter your harvesting permit (Slovenia: scan the ZGS QR code) or record a no-permit harvest
• Every measurement is recorded under the active permit automatically — no extra steps
• EUDR declaration in under 5 minutes — submit it once, update only when something changes
• Reference number vault with 5-year retention
Record-keeping is free all season — a paid upgrade unlocks only exporting and submitting the declaration.