For greener beds,
tidier yards,
and fewer surprises.
7 free calculators for compost, soil, mulch, seeds, and the occasional tree that needs to come down. Plan once, plant right.
Greener results.
For raised beds,
borders, and the dirt that grows things.
Numbers gardeners plan with.
For the season
that starts on a windowsill.
When a tree
needs to come all the way down.
Plan once. Plant right. No second trip.
Anyone who’s filled a raised bed knows the math problem: order too little soil and the bed sits half-empty while you wait for another delivery; order too much and the leftover hardens into a dusty mound by the garage. The same trap hits with mulch, compost, and pine straw — over by 30% or under by 30%, almost every time.
ToolCalcPro’s garden category covers the 7 calculators that make a season go smoothly — soil and compost volume for raised beds, pine straw bale counts, seed timing for tomatoes and sunflowers, and tree-and-stump removal cost estimates so you can push back on quotes that feel high.
Every tool is free, runs instantly, and works on a phone in the yard.
Common garden questions.
How accurate are the soil volume estimates?
Volumes are mathematically exact for a rectangular bed. Add 5–10% for settling and packing in deeper beds, which the calculator factors in by default.
Bagged soil or bulk delivery — which is cheaper?
Bulk wins on volume above ~1 cubic yard (≈27 cu ft). Below that, bagged is usually cheaper once you factor in delivery minimums. The soil calculator shows you the cross-over point.
Are tree removal costs region-specific?
The calculator uses national averages by default. Override the per-foot rate with a local quote for region-accurate pricing — coastal and urban markets typically run 30–50% above the average.
Can I save seeds from a regular grocery-store tomato?
Heirloom yes, hybrid often no — the seeds may not breed true. The tomato seed calculator includes guidance on which varieties to save vs buy.
Do these work in metric?
Yes — toggle between imperial (cubic feet, bales, inches) and metric (cubic meters, kilograms, centimeters) at the top of each tool.
Will you add more garden tools?
Yes. Lawn fertilizer, paver patio, irrigation timing, and seed-starting schedules are all on the roadmap. Request via the contact form to bump priority.
Pick a calculator.
Plant smart.
7 free garden tools, no signup, no spreadsheet. Stop guessing on bag counts.