Browse our 248 calculators to solve common problems in Finance — from quick estimates to detailed results. This hub links to our most-used tools and guides so you can get answers fast.

Start with the popular picks below, or jump into the full list for more specific use cases.

Reviewed for this category by Prof. Vladimir Kovšca, Professor, Dept. of Economics (FOI).

Debt Avalanche Calculator | How to Pay Off Debt Faster?

Debt Avalanche Calculator

The Debt Avalanche method is a strategy used to pay off debt by focusing on the highest interest rate debts first. The Debt Avalanche Calculator is a tool designed to help individuals strategically manage and eliminate their debts more efficiently. By prioritizing high-interest debts, users can minimize the overall interest paid over time, leading to … Read more

HVAC Energy Savings Calculator | Estimate Cost & Energy Reduction

HVAC Energy Savings Calculator

HVAC Energy Savings Calculator  allows users to estimate potential energy savings by optimizing their heating, ventilation, and air conditioning systems. With rising energy costs and increasing environmental awareness, understanding and reducing HVAC energy consumption is more crucial than ever. What is a HVAC Energy Savings Calculator? The HVAC Energy Savings Calculator is a specialized tool designed … Read more

Side Hustle Income Calculator | Estimate Earnings and Profit Potential

Side Hustle Income Calculator

In today’s gig economy, having a side hustle can be a great way to supplement your income. Side Hustle Income Calculator helps you understand how much you’re making from your side hustles. It can help you plan better and make more informed decisions. The Calculator allows you to input various income streams and expenses to … Read more

Freelance Hourly Rate Calculator | Find an Ideal Billing Rate

Freelance Hourly Rate Calculator

In the dynamic world of freelancing, determining the right hourly rate can be a complex yet essential task. A Freelance Hourly Rate Calculator is a crucial tool designed to help freelancers set competitive and fair rates. This calculator takes into account various factors like expenses, desired salary, and billable hours to suggest an hourly rate that … Read more

Car Depreciation Calculator | Estimated Vehicle’s Value Over Time

Car Depreciation Calculator

Understanding how a vehicle’s value decreases over time is crucial for both current car owners and prospective buyers. The Car Depreciation Calculator is a tool designed to estimate this loss in value, helping you make informed financial decisions.     Whether you’re planning to sell your car, buy a used vehicle, or simply track your … Read more

Time Value of Money Calculator | Present & Future Value, Payments, and More

Time Value of Money Calculator

Time Value of Money Calculator includes fields to calculate Present Value (PV), Future Value (FV), Interest Rate (Rate), Number of Periods (N), and Payment (PMT). A 3-second spinner is added before showing results, and an explanation of the results is displayed.   What is a Time Value of Money Calculator? The Time Value of Money … Read more

Compound Annual Growth Rate (CAGR) Calculator | Average Investment Growth Rate

Compound Annual Growth Rate (CAGR) Calculator

The Compound Annual Growth Rate (CAGR) is a crucial financial metric used to measure the mean annual growth rate of an investment over a specified period longer than one year. Unlike other simple returns, CAGR provides a smooth annual rate that eliminates the volatility of periodic returns, making it an invaluable tool for investors, business … Read more

Personal Debt Snowball Calculator | Fastest Path to Debt Freedom

Personal Debt Snowball Calculator

The Personal Debt Snowball Calculator is a financial tool designed to help individuals systematically pay off their debts. It leverages the debt snowball method, which focuses on paying off the smallest debts first to build momentum and motivation to tackle larger debts. This calculator is particularly useful for individuals who have multiple debts and need … Read more

Mortgage Comparison Calculator | Compare Two Loan Options Side-by-Side

Mortgage Comparison Calculator

A Mortgage Comparison Calculator is a tool designed to help prospective homebuyers or current homeowners evaluate different mortgage options. This calculator enables users to compare multiple mortgages based on key parameters such as loan amount, interest rates, and loan terms.     The primary audience for this tool includes first-time homebuyers, real estate investors, and … Read more

Property Tax Estimator (UK) Calculator | Estimate Stamp Duty & Annual Council Tax

Property Tax Estimator (UK) Calculator

The Property Tax Estimator (UK) Calculator is a crucial tool for homeowners, real estate investors, and financial planners looking to manage property expenses effectively. It provides an estimate of the property taxes due based on various factors, including the property’s value and location. (tariffs check how)     This calculator is particularly useful for anyone … Read more

Simple Interest Calculator | Calculate Interest, Principal or Time

Simple Interest Calculator

The Simple Interest Calculator is a financial tool designed to calculate the interest earned or paid on a principal amount over a specified time period. It uses the standard formula for simple interest Its primary purpose is to streamline the process of determining the extra amount you will earn or owe based on the initial … Read more

Compound Interest Calculator | Investment Growth Over Time

The Compound Interest Calculator simplifies the process of calculating compound interest to estimate the future value of investments or loans. It provides clarity on how regular compounding intervals impact the growth of your money over time. This tool is perfect for financial planning, whether you’re saving for retirement, investing, or managing loans.    How to … Read more

Divorce Settlement Calculator | Estimate Equitable Asset Division

Divorce Settlement Calculator

The Divorce Settlement Calculator is a tool designed to assist individuals in estimating potential financial settlements during a divorce process. Its primary purpose is to provide a preliminary understanding of how assets and liabilities might be divided based on various inputs such as income, debts, and property values. This calculator is particularly useful for individuals … Read more

Property Tax Estimator (US) Calculator for Annual Property Taxes

Property Tax Estimator (US) Calculator

The Property Tax Estimator (US) is a specialized tool designed to help property owners and prospective buyers calculate their property tax obligations. This calculator serves the purpose of simplifying the complex process of estimating property taxes by providing a user-friendly interface for inputting necessary data, such as property value and local tax rates. The primary … Read more

Loan Repayment Schedule Calculator | Visualize Loan Payments

Loan Repayment Schedule Calculator

A Loan Repayment Schedule Calculator is a specialized tool designed to help individuals and businesses manage their loan repayments over time. Its primary purpose is to provide a clear breakdown of how loan repayments will be structured over the course of the loan term. This calculator is particularly useful for borrowers who want to understand … Read more

Real Estate ROI Calculator | Property Investment Return

Real Estate ROI Calculator

Real Estate ROI (Return on Investment) is a key metric used by investors and real estate professionals to evaluate the profitability of an investment property. The ROI Calculator serves the purpose of simplifying the complex calculations required to determine the ROI of a real estate investment. This tool is particularly beneficial for real estate investors, … Read more

Pay Raise Percentage Calculator | Find Salary Increase Rate

Pay Raise Percentage Calculator

A Pay Raise Percentage Calculator is a tool designed to help individuals calculate the percentage increase from their current salary to their new salary. This tool is particularly beneficial for employees negotiating salaries, managers evaluating budget allocations for raises, and HR professionals determining equitable compensation adjustments. By using this calculator, users can quickly determine the … Read more

Rent vs Buy Comparison | True Cost of Renting vs. Owning

Rent vs Buy Comparison Calculator

The Rent vs. Buy Comparison Calculator is a powerful tool designed to help potential homeowners or renters make informed decisions about their housing choices. Its primary purpose is to evaluate the financial outcomes of renting versus buying a home, taking into account variables like mortgage rates, property taxes, rent increases, and other associated costs.   … Read more

Tuition Cost Calculator | Estimate Your Total Uni Tuition

Tuition Cost Estimator Calculator

A Tuition Cost Estimator Calculator is a powerful tool designed to help students, parents, and educational institutions estimate the total cost of attending college or university. This calculator takes into account various factors such as tuition fees, room and board, textbooks, and other miscellaneous expenses. Its primary purpose is to provide a clear and concise estimate … Read more

Self-Employed Tax Deduction Calculator | Estimate Net Tax Owed

Self-Employed Tax Deduction Calculator

A Self-Employed Tax Deduction Calculator serves as a vital tool for freelancers, contractors, and entrepreneurs, helping them accurately compute potential deductions and plan their finances effectively. The world of taxation can be quite complex, especially for those who are self-employed. Understanding the myriad of deductions available is crucial to maximizing your returns and ensuring compliance.  … Read more