Orçamento 50/30/20
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
50/30/20
About this calculator
The 50/30/20 budget calculator is a simple and useful tool to help you divide your monthly earnings into three categories: essentials, desires and investment. Based on the 50/30/20 formula, this calculator allows you to calculate the ideal percentage for each category, ensuring you have a balanced and healthy budget.
This formula is based on a proven approach to financial planning that aims to ensure you have an emergency fund, pay off debts and invest for the future. With the 50/30/20 budget calculator, you can customize the formula to meet your specific needs and financial goals.
Remember that the key to success with the 50/30/20 formula is to be flexible and adjust the percentages according to the changes in your life. Also, it's essential to keep in mind that the 'desires' category should not consume more than half of your income, as this may compromise your budget and long-term financial goals.
When to use this calculator? It's recommended to use this calculator regularly to track your expenses and adjust your financial priorities. Additionally, it's a good idea to review your monthly income division at least once a year to ensure it aligns with your updated financial goals.
Frequently asked questions
How does the 50/30/20 formula work?
The 50/30/20 formula is a simple division of 50% for essential expenses, 30% for desires and 20% for investment. You can adjust the percentages according to your needs and financial goals.
Why is it important to have an emergency fund?
Having an emergency fund is crucial to ensure you can handle financial unexpected events, such as job loss or health problems. This helps avoid debts and maintain your financial stability.
Can I use the 50/30/20 formula if I'm in a difficult financial situation?
Yes, you can use the 50/30/20 formula even in difficult financial situations. However, it's essential to prioritize essential expenses and reduce unnecessary expenses to ensure you can meet basic needs.
How can I adjust the 50/30/20 formula to meet my needs?
You can adjust the percentages according to your needs and financial goals. For example, if you have high debts, you can allocate more of your income to pay them off.