Use transparent garden calculators for spacing, raised-bed soil, containers, seeds, watering, timing and material quantities. Each tool shows its formula or planning logic on the individual tool page.
Browse working garden calculators
Custom Plant Spacing Calculator
Use custom plant spacing calculator to count whole planting positions from your own spacing and rectangular growing dimensions.
Open →Cucumber Yield Scenario Calculator
Create a cucumber harvest scenario from plant count and a user-entered yield assumption.
Open →Cucumber Container Planning Calculator
Use cucumber container planning calculator to estimate container count from crop choice, plant quantity and the crop database’s starting container volume.
Open →Container Water Planning Calculator
Use container water planning calculator to convert a chosen water depth over a rectangular bed into approximate US gallons.
Open →Container Garden Cost Calculator
Use container garden cost calculator as a simple home-garden material budgeting scenario with transparent inputs.
Open →Compost Top-Dress Calculator
Estimate compost for a shallow top-dressing layer.
Open →Balcony Vegetable Container Calculator
Use balcony vegetable container calculator to estimate container count from crop choice, plant quantity and the crop database’s starting container volume.
Open →4×8 Raised Bed Plant Calculator
Estimate planting positions with 4x8 raised bed plant calculator using bed dimensions and crop spacing without forcing wide-spaced crops into one plant per square foot.
Open →4×4 Raised Bed Plant Calculator
Estimate planting positions with 4x4 raised bed plant calculator using bed dimensions and crop spacing without forcing wide-spaced crops into one plant per square foot.
Open →Seed Quantity Calculator
Estimate how many seeds to sow from a target plant count, expected germination percentage and extra seed buffer.
Open →Plants Per Raised Bed Calculator
Estimate planting positions with plants per raised bed calculator using bed dimensions and crop spacing without forcing wide-spaced crops into one plant per square foot.
Open →Vegetable Plant Spacing Calculator
Estimate planting positions with vegetable plant spacing calculator using bed dimensions and crop spacing without forcing wide-spaced crops into one plant per square foot.
Open →Container Soil Volume Calculator
Estimate potting mix volume for a round container.
Open →Soil Bag Calculator
Convert required cubic feet into a whole-number bag estimate.
Open →Raised Bed Soil Calculator
Calculate cubic feet and cubic yards of soil for a rectangular raised bed.
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