Farming & Gardening

Estimate the optimal number of cattle that can be supported on a given acreage of pasture, also known as stocking rate.

Calculate the feed conversion ratio (FCR) for livestock.

Estimate the storage capacity of a grain bin.

Estimate the material and total cost for building a livestock fence, factoring in wire type, posts, and labor.

Calculate the efficiency of farm machinery by determining how many acres can be worked per hour based on speed and implement width.

Determine the optimal number of flower bulbs to plant in your garden bed based on its area and the recommended spacing for each bulb type.

Calculate the amount of CO2 needed to enrich the air in your grow room to optimal levels for plant growth.

Determine the ideal ratio of "green" (nitrogen-rich) and "brown" (carbon-rich) materials to create a balanced and effective compost pile.

Estimate the potential yield of a corn crop in bushels per acre before harvest by sampling kernels on several ears of corn.

Calculate the Daily Light Integral (DLI), the total amount of photosynthetically active radiation (PAR) received by plants over a day.

Determine the precise amount of fertilizer needed for your lawn or garden based on the area size and the N-P-K ratio of the fertilizer.

Calculate Growing Degree Units (GDU) to predict crop and pest development stages based on daily temperature data.

Convert between different units of weight and volume for various grains, such as corn, wheat, and soybeans, accounting for test weight.

Estimate the amount of grass seed required to seed a new lawn or overseed an existing one, based on the total area.

Estimate the cost of mowing your lawn based on factors like area, frequency, and hourly rate.

Calculate the volume of mulch needed to cover a garden bed or landscaped area to a specific depth, usually in cubic yards.

Calculate the number of plants per acre based on row spacing and plant spacing within the row, crucial for optimizing crop density.

Determine how many plants can fit into a given area based on the required spacing between them, perfect for garden planning.

Calculate the volume of potting soil needed to fill a specific number of round or rectangular pots and containers.

Estimate the number of sod rolls or pieces required to cover your lawn area, helping you purchase the correct amount of turf.

Calculate the total volume of topsoil, garden mix, or fill dirt needed to cover a specific area to a desired depth.

Calculate the Vapor Pressure Deficit (VPD), a key metric for managing plant transpiration and optimizing grow room environments.

Estimate the amount of seed you need to purchase for your garden based on the number of plants you want to grow and the seed germination rate.

Get a rough estimate of the potential harvest yield for various common vegetables based on the number of plants or row length.

Calculate the water potential of a system from solute and pressure potentials.

A useful tool for your farming & gardening needs.

Calculate the basal area of a tree, a key metric in forestry.

A conceptual tool to estimate the number of leaves on a tree.

Estimate the age of a tree without cutting it down by using its species and diameter. A useful tool for arborists and nature lovers.

A useful tool for your farming & gardening needs.

Estimate the height of a tree using simple trigonometry. Measure the distance to the tree and the angle to its top to calculate its height.

Calculate the number of trees that can be planted per acre based on the desired spacing between trees and rows.

Estimate the potential monetary value of a tree based on its species and size (for timber).

Calculate the volume of a pile of firewood in cords to ensure you get the amount you paid for.