Monthly Income Calculator

By SoFi Editors | October 28, 2025

Whether you get a paycheck weekly or every other week, it can be tough to keep tabs on what your total monthly earnings are. Fortunately, our monthly income calculator is here to help.

Use the calculator to see how your income adds up for the month, based on the hours you work per week. The calculator can help you keep track of the money you have coming in so that you can budget for your bills and expenses for the month — and direct some dollars into savings to help reach your financial goals.

Key Points

•  The monthly income calculator helps track total monthly earnings.

•  Estimation of monthly earnings is done by inputting average weekly hours worked and hourly wage rate.

•  Understanding monthly income could potentially improve financial management, budget setting, expense tracking, savings, and debt repayment.

•  There are generally three main types of income: active income, passive income, and portfolio/investment income.

•  Popular methods of budgeting include the 50/30/20 budget, the envelope method, and zero-based budgeting, with each offering unique financial management benefits.


Calculator Definitions

When you use the calculator, there are different metrics you’ll need to fill in, plus the data the calculator gives you in return. Here are the terms to know before you get started.

Metrics to fill in:

Hours worked per week: This is the average number of hours you work each week. If your hours tend to vary — say you work 30 hours two weeks a month, and 35 the other two weeks of the month — simply add your weekly hours together and divide that number by four to get the average number of hours worked. In this example the formula would be:

30 + 30 + 35 + 35 = 130

130 hours / 4 = 32.5 hours.

Hourly wage: The amount you earn at your job per hour

Data the calculator provides:

Weekly income: This is your estimated weekly earnings. This amount comes from the information you entered into the calculator (your average hours worked per week plus your hourly wage).

Monthly income: Your estimated monthly earnings (before taxes and deductions) based on the information you input into the gross monthly income calculator. This is the full amount you earn, not your take-home pay.