10 Best Free Online Plant Spacing Calculator Websites

Here is a list of the best free online plant spacing calculator websites. A plant spacing calculator tells the number of plants you need to fill a given area. This helps you in the critical planning stage to navigate how to calculate plant spacing. As a result, you would have plants planted uniformly in an area avoiding empty spaces or irregularities. This makes a plant spacing calculator a viable tool for gardening and landscape designing.

This post covers 10 free websites where you can calculate plant spacing. You can simply add your planting bed dimensions into the calculator along with the spacing you want to keep between the plants. This gives you the number of plants you would possibly need to cover up the entire area. Some of these calculators work directly with the area along with the dimensions. So, if you know the area, you can go ahead with that too. And, you can figure out the proper spacing for any plant or land area.

My Favorite Online Plant Spacing Calculator

OmniCalculator‘s calculator is my favorite Plant Spacing Calculator on this list. This calculator works for planning garden grids as well as hedgerows. You just have to provide the details as per your selection. That gets you the plant spacing or the number of plants. On top of that, you can also add the cost of one plant to estimate the total cost of the planting.

You can check out our other lists of the best free Online Sod Calculator Websites, Landscape Design Software For Windows, and Farm Management Software For Windows.

OmniCalculator.com

OmniCalculaor has a free online plant spacing calculator. This calculator is useful for the garden grid as well as hedgerows. You can pick your planting bad as per your liking. In the case of a garden grid, you have to pick the shape of the garden and provide the dimensions for the same. If you want to leave some space for the border, you can do that too. Based on that, the calculator calculates the area and then you can provide the plant spacing to get the number of plants required to cover the area.

In the case of hedgerows, you have to provide the length of the hedge. Then you get an option to pick whether you want to calculate plant spacing or plant numbers. Along with that, this calculator has an additional (advance) option where you can estimate the total cost of the plant.

How to calculate plant spacing with OmniCalculator?

• Go to this plant spacing calculator using the link given below.
• Select the planting bed and shape in the calculator.
• Enter the dimensions of the planting area along with the border (if needed).
• Then add plan spacing to get the total number of plants you would need to cover the area.

Highlights:

• This calculator works for the Garden grid and Hedgerow planting beds.
• It takes Square, Rectangular, or Triangular for the Garden grid and the number of rows for the hedgerow.
• (Garden grid) Option to avoid a border area.
• (Hedgerow) Option to calculate either the number of plants or plant spacing.
• Additional option to estimate the total plant cost.

MidwestGroundCovers.com

MidwestGroundCovers has an online plant spacing calculator that can help determine a suitable planting pattern. When you add the dimensions of your planting bed along with the space you want to keep between the plants, it shows you two planting patterns. One is a square planting pattern and the other triangle planting pattern. Along with each pattern, it shows the number of plants required to fill the area. The triangle planting pattern can hold more plants in the same planting bed.

How to calculate plant spacing with MidwestGroundCovers?

• Follow the link given below to open this calculator.
• Add the dimensions of the plant bed along with the distance between plants. Or, add the area of the plant bed.
• Then click the Calculate button to get the results.

Highlights:

• This calculator calculates the number of plants you can grow on your plant bed.
• It works with either dimensions or the area of the plant bed.
• It compares two (square and triangle) planting patterns with respective calculations.

Farmbrite.com

Farmbrite is another free website with an online tree spacing calculator. This is a calculator that calculates the number of plants you would need for a specific area. It follows two planting patterns; square and triangle. You can pick a planting pattern of choice and add your planting data. This includes the dimensions of the planting area and plant spacing. With that, you can get the number of plants required to cover the entire area.

How to calculate plant spacing with Farmbrite?

• Use the link given below to open this calculator in your browser.
• Add the length and width of the plant bed along with the space between plants.
• Set the toggle to your choice of planting pattern.
• Then click the Calculate button to get the results.

Highlights:

• This calculator calculates the number of plants you can grow on your plant bed.
• It needs the dimensions of the planting bed for calculation.
• It can calculate the plant numbers for two (square and triangle) planting patterns.

ViteGreenHouses.com

ViteGreenHouse is another website where you can find an online tree spacing calculator. This calculator estimates the number of plants requires to fill a planting bed. Depending on the shape of your planting bed, you can pick the Rectangular, Triangular, and Circular options. Then you can add the dimensions and perimeter as well. With the tree spacing, it tells you the number of plants. By default, the calcualtion is supposed to cover all the planting area. But there is an option to select what percentage of the area you want to cover. So, if there is a case like that, you can set the percentage and get the number of plants accordingly.

How to calculate plant spacing with ViteGreenHouse?

• Open this plant spacing calculator using the link given below.
• Select the planting bed and shape in the calculator and pick the perimeter option accordingly.
• Enter the dimensions of the planting area along with the perimeter (if needed).
• Then add plan spacing and percentage of the area you want t to fill.
• After that click the Calculate button to get the total number of plants.

Highlights:

• This calculator estimates the number of plants for a given planting bed.
• It works with planting beds in shapes of Rectangular, Triangular, and Circular.
• Option to add and avoid a perimeter area around the planting bed.
• Option to set the percentage area to fill.

TreePlantation.com

TreePlantation has an online Tree Spacing And Distance Calculator. This is a simple calculator that is helpful when you are planning to grow lots of plants or trees. You can add the distance you want to keep between the rows of trees and between the trees themselves. Based on that, this calculator shows how many trees would be there per acre.

How to calculate plant spacing with TreePlantation?

• Open this calculator using the link given below.
• Enter the distance you want to keep between the rows and the trees.
• Then click the Compute button to get the results.

Highlights:

• This calculator calculates the number of trees per acre.
• It uses the feet and acre units for measurements.

InchCalculator.com

InchCalculator offers a free online plant spacing calculator where you can estimate the number of plants you need for your planting area. To do that, you have to add the length and width of your planting area to the calculator. Along with that, you also have to define the space you want to keep between the plants. With that data, this calculator tells you the number of plants you need when you use a rectangle as well as a triangular planting pattern.

How to calculate plant spacing with InchCalculator?

• Follow the link given below to open this calculator in your browser.
• Add the length and width of the plant bed along with the space between plants.
• Then click the Calculate button to get the results.

Highlights:

• This calculator calculates the number of plants based on plant bed dimensions.
• It can calculate the plant numbers for two (rectangular and triangular) planting patterns.

Agrownets.com

Agrownets offers a free online Tree Spacing Calculator. This is another calculator that calculates how many plants you can grow per acre for a specific pattern. To do that, you just have to enter the distance you want to keep between the plants. And then the distance you want to keep between the rows of the plants. With that, it gives you the number of plants you can grow per acre.

How to calculate plant spacing with Agrownets?

• Follow the link given below to open this calculator.
• Enter the distance you want to keep between the rows and the plants.
• This gets you the number of plants per acre.

Highlights:

• This calculator calculates the number of plants per acre.
• It uses the feet and acre units for measurements.

TheGoodEarthGarden.com

TheGoodEarthGarden has a simple tree spacing calculator. This calculator is helpful when you want to plant in a specific area. You can add the area of your planting bed to the calculator. Based on how far you want to keep each plant from the others, it tells you the number of plants you need to cover the entire area.

How to calculate plant spacing with TheGoodEarthGarden?

• Go to the link given below to access this calculator online.
• Add the area of the planting bed along with the plant spacing.
• This gets you the number of plants.

Highlights:

• This calculator calculates the number of plants based on the planting bed area.
• It uses the feet and acre units for measurements.

ClassyGroundCovers.com

ClassyGroundCovers is another website with a free online plant spacing calculator. It calculates the number of plants needed to cover a planting area. The calculation starts with taking the area of the plant bed as input. Then you can set the plant spacing you want to keep. With that, you get the number of plants you need to cover the entire planting area.

How to calculate plant spacing with ClassyGroundCovers?

• Head over to the link given below to access this calculator online.
• Add the area of the planting bed along with the plant spacing.
• Then click the Calculate button to get the number of plants.

Highlights:

• This calculator calculates the number of plants based on the planting area.
• It uses the feet and acre units for measurements.

Users.cse.umn.edu

Users.cse.umn.edu is yet another website where you can find an online tree spacing calculator. This calculator requires the area of the planting bed along with the space you want to keep between the plants. For the given input, it calculates the number of plants you can plant in that area. It shows the numbers separately for the rectangular planting pattern and the triangular planting pattern.

How to calculate plant spacing with InchCalculator?

• Follow the link given below to open this calculator in your browser.
• Add the area planting bed along with the space between plants.
• Then click the Calculate button to get the results.

Highlights:

• This calculator calculates the number of plants based on the planting bed area.
• It can calculate the plant numbers for two (rectangular and triangular) planting patterns.