Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Landscaping
Garden Plant Spacing Calculator
Estimates how many plants you need to fill a garden bed based on its dimensions, recommended plant spacing, planting pattern, and an allowance for plant loss. Ideal for planning perennial borders, vegetable rows, or ground-cover installations.
Fill in the required fields to see your result.
Landscaping
Sprinkler Head Spacing Calculator
Determine how many sprinkler heads you need and how to space them for complete, uniform coverage of any irrigation zone. Use it when designing a new system or diagnosing dry spots in an existing one.
Fill in the required fields to see your result.
Key differences
| Garden Plant Spacing Calculator | Sprinkler Head Spacing Calculator | |
|---|---|---|
| Category | Landscaping | Landscaping |
| Inputs required | 5 | 4 |
| Result | Plants Needed (plants) | Sprinkler Heads Needed (heads) |
| What it does | Estimates how many plants you need to fill a garden bed based on its dimensions, recommended plant spacing, planting pattern, and an allowance for plant loss. Ideal for planning perennial borders, vegetable rows, or ground-cover installations. | Determine how many sprinkler heads you need and how to space them for complete, uniform coverage of any irrigation zone. Use it when designing a new system or diagnosing dry spots in an existing one. |