Planting Density Calculator

• Free online planting density calculator
• Supports rectangular, square, triangular, and wide-narrow row planting patterns — enter row and plant spacing to get plants per mu or per hectare

1. Open the tool page — no installation required
2. Pick a planting pattern (rectangular / square / triangular / wide-narrow), set the length and area units, then enter row and plant spacing (wide-narrow also needs a wide-row spacing). Use "Example" to fill a sample instantly
3. Results update automatically as you type. In Calculation Results you can see plants per mu, per hectare, and total seedlings; use "Clear" to erase inputs or "Reset" to restore defaults

• This tool is completely free and requires no sign-up
• Everything runs locally in your browser — your data never leaves your device

Free online planting density calculator supporting rectangular, square, triangular and wide-narrow row planting patterns. Input row spacing and plant spacing to quickly calculate plants per mu/hectare for agricultural planning.

Open the tool page — no installation required Pick a planting pattern (rectangular / square / triangular / wide-narrow), set the length and area units, then enter row and plant spacing (wide-narrow also needs a wide-row spacing). Use "Example" to fill a sample instantly Results update automatically as you type. In Calculation Results you can see plants per mu, per hectare, and total seedlings; use "Clear" to erase inputs or "Reset" to restore defaults

This tool is completely free and requires no sign-up Everything runs locally in your browser — your data never leaves your device

Yes, Planting Density Calculator is completely free. No download or installation required — it runs right in your browser.