top of page

# 50/30/20 Rule Calculator

## What is the 50/30/20 Rule?

The 50/30/20 Rule is a budgeting plan designed to help individuals manage their personal finances effectively. This rule originated from the book "All Your Worth: The Ultimate Lifetime Money Plan," by Elizabeth Warren, a US Senator, and her daughter. According to this personal finance guide, income should be allocated into three categories:

1. Needs (50%): This represents half of the income and goes towards covering essential monthly expenses. Examples of needs include bills, groceries, rent or mortgage, insurance, and transportation.

2. Wants (30%): This portion of the income is spent on discretionary items and activities that improve the quality of life, such as clothing, cable TV, entertainment, a new haircut, a spa day, and subscriptions to streaming services.

3. Savings (20%): This portion is set aside for building the individual's savings account, investments, and paying off debts if applicable.

## How to use the 50/30/20 Rule Calculator?

To use the 50/30/20 Rule Calculator, follow these steps:

1. Enter your monthly after-tax income. This is the income you receive after deductions, such as taxes.

2. The calculator will automatically provide a breakdown of your income based on the 50/30/20 budgeting rule, showing you how to distribute your salary into needs, wants, and savings.

You can also use the calculator in reverse. If you have a predetermined budget for necessities and are evaluating potential sources of income, you can enter the amount in the "Necessities" field. The calculator will then show you the minimum monthly after-tax income required to maintain your desired standard of living.

## An actual example to demonstrate the calculator

Let's take an example. Assume that your monthly after-tax income is \$4,500. According to the 50/30/20 rule, you should allocate your salary as follows:

1. 50% (Needs): (4,500 × 50) / 100 = \$2,250

2. 30% (Wants): (4,500 × 30) / 100 = \$1,350

3. 20% (Savings): (4,500 × 20) / 100 = \$900

Based on this calculation, you should allocate \$2,250 towards necessities, \$1,350 for wants, and \$900 for savings.

Keep in mind that the 50/30/20 rule provides a general guideline for managing personal finances. However, each individual's financial situation is unique, and it's essential to customize the financial plan to meet specific goals and challenges.

bottom of page