丸太計算機：林業＆製材のプロフェッショナルスケール

PROFESSIONAL FORESTRY & LUMBER CALCULATOR Accurately calculate log board feet using the official New Brunswick Log Scale, Ontario Log Scale and Doyle Scale. Designed for forestry professionals, lumber mill operators, and wood buyers. KEY FEATURES: - New Brunswick Log Scale Calculator - Official NB scale table (3"-30" diameter, 8'-23' length) - Quick multi-diameter entry with undo - Automatic board feet calculation - Price per 1000 board feet valuation - Save calculations with custom labels - Firewood Calculator - Convert stack dimensions to cords - Multiple stack calculations - Price per cord valuation - Standard cord = 128 cubic feet - Saved Calculations - Store unlimited log entries - View historical calculations - Share via text, email, or save to files - Export calculation details - Professional Tools - Clean, intuitive interface - No ads or subscriptions - Offline functionality - Built-in help guide PERFECT FOR: Forestry professionals, lumber mill operators, log buyers, timber cruisers, firewood dealers, and anyone working with logs and lumber. ACCURATE & RELIABLE: Uses the official New Brunswick Log Scale standard for precise board foot calculations.