Calculadora de Colheita
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
produção = plantas × kg/planta; receita = produção × preço
About this calculator
The Harvest Calculator estimates total production and expected revenue from a crop. Simply enter the number of plants, the average yield per plant (in kg), and the selling price per kg. The tool automatically calculates total production (plants × kg/plant) and revenue (production × price).
It is useful for farmers, gardeners, and small producers who want to plan harvests, estimate crop profitability, or compare different planting scenarios. For example, when planning a vegetable garden, you can simulate how many tomato plants to grow and the expected financial return.
Cautions: yield per plant is an average and can vary due to climate, soil, pests, and cultivation practices. Selling price also fluctuates with market conditions. Use the calculator as an initial estimate, not a guarantee of actual results.
Frequently asked questions
How do I calculate total production for a garden?
Multiply the number of plants by the average yield per plant in kg. For example, 50 lettuce heads at 0.3 kg each result in 15 kg of lettuce.
What if I don't know the yield per plant?
Check regional averages for your crop or use data from previous harvests. The calculator allows you to adjust this value based on your reality.
Does the calculator account for pest or weather losses?
No. It provides an ideal estimate. For more realistic planning, reduce the yield per plant by 10% to 20% to compensate for potential losses.
Can I use it for perennial crops like fruit trees?
Yes, as long as you consider the average yield per tree and proper spacing. Remember that young trees produce less than mature ones.
What is the difference between production and revenue?
Production is the total harvested quantity (kg). Revenue is the financial value from selling that production (production × price per kg).