Gardening and Crops Calculators
Access free, interactive calculators for gardening and crops. Click any tool to open the workspace on WebCalcSys.com.
Acres Per Hour Calculator
Calculate field work rate.
Bulb Spacing Calculator
Estimate bulbs needed from spacing.
CO2 Grow Room Calculator
Estimate CO2 needed for a grow room.
Compost Calculator
Estimate compost volume.
Corn Yield Calculator
Estimate corn yield per acre.
Daily Light Integral Calculator
Calculate DLI from PPFD and photoperiod.
Fertilizer Calculator
Calculate fertilizer needed from nutrient target.
GDU Calculator - Growing Degree Units
Calculate growing degree units.
Grain Conversion Calculator
Convert grain bushels to weight.
Grass Seed Calculator
Estimate grass seed needed.
Lawn Mowing Cost Calculator
Estimate mowing service cost.
Mulch Calculator
Estimate mulch volume.
Pine Straw Calculator
Estimate pine straw bales.
Plant Population Calculator
Calculate plants per acre.
Plant Spacing Calculator
Estimate plants needed from spacing.
Potting Soil Calculator
Estimate potting soil volume.
Sod Calculator
Estimate sod rolls needed.
Soil Calculator
Estimate soil volume.
VPD Calculator (Vapor Pressure Deficit)
Calculate vapor pressure deficit.
Vegetable Seed Calculator
Estimate seeds needed with germination adjustment.
Vegetable Yield Calculator
Estimate harvest weight.
Water Potential Calculator
Calculate water potential.
Water Soluble Fertilizer Calculator
Calculate soluble fertilizer grams.
Browse Other Calculator Categories
Explore calculation sheets and guides in other mathematical and scientific fields.