Planting, Spacing & Yield Calculators
Use 5 free online tools and garden calculators for productivity, conversion, soil, planting, lawn care, irrigation, greenhouse planning, and everyday tasks. Choose a category below to find the right tool.
Planting, Spacing & Yield
This topic includes 5 working calculators in online tools & garden calculators. Each page links directly to the live tool.
- Companion Planting CheckerUse this free companion planting checker for productivity calculations. Get instant, accurate results with clear inputs and no signup required.Open tool
- Row Length CalculatorCalculate how many plants fit in a row and how many rows fit in your garden bed based on plant and row spacing.Open tool
- Seed Quantity CalculatorCalculate the total number of seeds to sow based on your desired number of plants, germination rate, and a contingency for extras.Open tool
- Square Foot Gardening PlannerPlan your square foot garden layout, determining how many plants fit per square foot for various crops.Open tool
- Succession Planting PlannerPlan your garden for continuous harvests by scheduling successive plantings based on maturity dates and replant intervals.Open tool
Frequently asked questions
What can I calculate with Planting, Spacing & Yield Calculators?
Free planting, spacing & yield within our online tools & garden calculators.
Are the Planting, Spacing & Yield Calculators free to use?
All 5 planting, spacing & yield calculators on this site are free, work in your browser, and require no signup or download.
How do I find the right planting, spacing & yield calculators?
Use the subcategory filters and search bar on this page to narrow the list, then open the calculator page that matches your task for the tool and a quick guide.