How many plants fit in this planter?

Pots crowd fast. Enter the pot's diameter, pick what you're planting, and get the count at proper spacing.

Enter your setup

Your planter

Pot diameter

Across the top.

What are you planting?

PlantRecommended spacing.

Use positive measurements and valid numbers.

GARDEN · PLANTER

Plants that fit

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Hand-picked for this exact result — no generic lists.

Area-based estimate — circle packing is slightly less efficient, so this is the generous end.

Don't cheat the spacing.
Crowded pots look lush for a month, then stall.
Mind the depth.
Root veg and tomatoes need 30 cm+ of soil depth, not just width.
Drainage always.
No holes, no plant — drill them if you must.
Feed potted plants.
Pots leach nutrients fast; feed through the season.

One concrete case, with the assumptions spelled out.

707 cm² ÷ 225 cm² gives 3 herb plants at 15 cm spacing.

ƒ(x)plants = floor(π × (d÷2)² ÷ spacing²)