GXLab / Soil Tools / v1.0
SOC Stock Calculator
Convert SOC% and bulk density measurements to soil organic carbon stocks. Single sample or batch CSV mode.
Percent organic carbon by weight
g/cm³
cm
cm
Volumetric % (optional, default 0)
Hectares (for total stock)
SOC Stock
—
t C/ha
Total for Area
—
t C
CO₂ Equivalent
—
t CO₂-e/ha
Calculation breakdown
| Parameter | Value |
|---|
Formula: SOC Stock (t C/ha) = SOC% ÷ 100 × BD (g/cm³) × Depth (cm) × (1 − CF/100) × 100
CO₂-e = SOC Stock × 3.6667 (IPCC ratio C to CO₂)
CO₂-e = SOC Stock × 3.6667 (IPCC ratio C to CO₂)
Drop a CSV file here, or click to browse.
Required columns: soc_pct, bulk_density, depth_from, depth_to
Optional: coarse_fragment_pct, area_ha, sample_id