Forestry tools
Forestry tools for charcoal yield planning, log bucking, tree measurement, and field calculations.
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Forestry tools
Tools available: 25Forestry Seedling Count & Spacing Calculator
Calculate required seedlings from area, target stems per hectare, survival rate, and supplement rate. Designed for forestry planting plans worldwide.
Charcoal yield calculator
Estimate charcoal, fines, ash, and residual loss from dry wood weight, kiln type, target grade, and feedstock group.
Plot Survey Logbook
Record plot-by-plot species, DBH, height, health, and regeneration, then export CSV locally.
Moisture Removal and Target Weight Calculator
Calculate water removal and target weight from current weight and moisture in the browser.
Wood Moisture Content and Green Weight Converter
Convert moisture content, dry weight, green weight, and density in one forestry tool.
Plot area and boundary calculator
Measure plot area, perimeter, and centroid from GPS track points, manual coordinates, or local GPX, GeoJSON, and KML files. Runs in the browser with no basemap or data upload.
Charcoal kiln batch log
Record one charcoal kiln batch with the charge amount, times, notes, and yield, then export it locally as CSV or JSON.
Charcoal kiln cycle timer
Track charcoal kiln phases in the browser with local notifications, device-only storage, and offline-friendly timing for field work.
Charcoal particle-size and fines-ratio manager
Check shipping readiness and classify charcoal lots into the right use class using sieve results and fines ratio.
Forestry road slope checker
Calculate slope from two points or from a route point list, then highlight hazardous segments. Built for forestry road networks, skid trails, and cable yarding planning.
Firewood equipment pre-start inspection log
Record pre-start inspections for chainsaws, log splitters, belts, blades, and PPE in a browser-only log. Replace paper check sheets and reuse the same workflow across sites worldwide.
Charcoal production safety check log
Safety check log for charcoal production. Record CO, fire, burns, dust, ventilation, and PPE for every run.
Tree Height and Slope Clinometer
Estimate tree height and slope on site with a browser-based clinometer. Use your phone angle sensor or manual input, save records on the device only, and work offline when needed.
Firewood size and specification checker
Check whether a firewood lot fits retail, business, or charcoal bands using length, thickness, split condition, and moisture.
Firewood yield estimator
Estimate firewood pieces, stacked volume, and bag count from log diameter, length, defect rate, and target firewood size. Built for field planning and estimates with multilingual and metric/imperial support.
Biomass and carbon
Estimate above-ground biomass, carbon, and CO2e from DBH, tree height, wood density, and species group. Use reference equations, save custom coefficients, and share results by URL, JSON, or CSV.
Tree Felling Safety Zone Calculator
Estimate retreat distance and exclusion radius from tree height, slope, retreat direction, and nearby obstacles. This browser-only tool is a conservative aid for field judgment, not a legal determination.
Logging Productivity Calculator
Turn daily work logs into productivity, cost, and quote estimates with local currency settings.
Standing Tree Volume Calculator
Calculate standing tree volume from DBH, height, form factor, and formula presets, with m³ / ft³ / board feet switching.
Log Bucking Optimizer
Plan where to cut a stem from length, taper, defects, product lengths, quality classes, and prices.
Wood Fuel Heat Value Converter
Compare practical heat value for firewood and charcoal by kg, bag, and volume from moisture content and bulk density.
Basal Area and Stem Density Calculator
Calculate basal area per hectare or acre, stem density, and average DBH (QMD) from fixed plot and BAF angle-gauge surveys. Switch between metric and imperial units, share state by URL, and keep everything multilingual.
Forest Stand Metrics Quick Calculator
Quickly check stem density, basal area, and survival from plot area, current stems, and target density.
Log Volume and Load Calculator
Calculate log volume from small-end diameter, butt-end diameter, and length. Estimate load weight from density, compare truck capacity, and edit volume rules and density tables for regional workflows.
Log Volume Calculator
Calculate log volume from length, butt diameter, and top diameter with Smalian, Huber, or Newton.