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).

Mortgage Overpayment UK Calculator

Mortgage Overpayment UK Calculator

The Mortgage Overpayment UK edition Calculator is an essential tool designed to help homeowners and potential buyers assess the impact of making additional payments on their mortgage. Its primary purpose is to provide users with insights into how overpayments can reduce the overall interest paid and shorten the loan term. This calculator is particularly beneficial … Read more

Tipping Percentage Calculator

Tipping Percentage Calculator

Dining out and using services where gratuities are customary is commonplace. Tipping is a crucial aspect of the service industry that ensures service providers are compensated for their efforts. However, determining the right amount to tip can be challenging, especially in varying situations. This is where a Tipping Percentage Calculator becomes invaluable.   What is … Read more

Solar Panel Savings Calculator

Solar Panel Savings Calculator

Solar Panel Savings Calculator tool is indispensable for those considering solar panel installation and wanting to comprehend the potential economic benefits over time. In an era where sustainability is more crucial than ever, harnessing solar energy not only benefits the environment but also offers significant financial savings.   What is a Solar Panel Savings Calculator? A … Read more

Retirement Age Calculator

Retirement Age Calculator

The Retirement Age Calculator is a digital tool designed to help individuals determine the ideal age to retire based on several financial and personal factors. It is particularly useful for those planning their financial future and seeking to understand how different variables affect their retirement timeline. Target audiences include working professionals, financial planners, and anyone … Read more

Free Childcare Eligibility Calculator

Free Childcare Eligibility Calculator

The Free Childcare Eligibility Calculator is a vital tool designed to assist parents and guardians in determining their eligibility for free childcare services. Its primary purpose is to simplify and streamline the process of understanding whether a family qualifies for governmental or institutional childcare support based on various criteria, such as income level, number of … Read more

Student Loan Repayment Calculator

Student Loan Repayment Calculator

A Student Loan Repayment Calculator is a digital tool designed to help borrowers estimate their monthly loan payments. It takes into account the loan amount, interest rate, and repayment term to calculate the monthly payment. This tool is primarily used by students, recent graduates, and anyone who has taken a student loan. The calculator assists … Read more

Crypto Investment ROI Calculator

Crypto Investment ROI Calculator

The Crypto Investment ROI Calculator is a futuristic tool designed to help investors evaluate the performance of their cryptocurrency investments. ROI, or Return on Investment, is a key financial metric used to assess the profitability of an investment relative to its cost. This calculator serves multiple purposes, from assisting seasoned investors in making informed decisions … Read more

Stamp Duty (SDLT) Calculator

Stamp Duty (SDLT) Calculator

The Stamp Duty Land Tax (SDLT) Calculator is a powerful tool designed to assist individuals and businesses in calculating the stamp duty owed when purchasing property or land in the UK. Stamp Duty is a tax on property transactions, and understanding its implications can be crucial for budgeting and financial planning. (tariffs check how)   … Read more

Auto Loan Payment Calculator

Auto Loan Payment Calculator

An Auto Loan Payment Calculator is a specialized tool designed to help individuals estimate their monthly auto loan payments. Its primary purpose is to offer a clear breakdown of what borrowers can expect to pay over the course of their loan term, allowing for more informed financial planning. This calculator is particularly useful for prospective … Read more

Self-Employed Tax Deduction UK Calculator

Self-Employed Tax Deduction UK Calculator

The Self-Employed Tax Deduction UK Calculator is a vital tool for freelancers, contractors, and small business owners operating within the UK. This advanced calculator is designed to assist self-employed individuals in estimating their tax deductions accurately, ensuring they comply with UK tax laws while maximizing their potential savings. Its primary use case is to help users … Read more

Retirement Savings Calculator

Retirement Savings Calculator

The Retirement Savings Calculator is a financial tool designed to help individuals plan and forecast their retirement savings. It provides a way to estimate how much money you will need to live comfortably during retirement based on your current savings, expected retirement age, and other financial factors. This calculator is particularly useful for anyone who … Read more

Investment Returns Calculator

Investment Returns Calculator

An Investment Returns Calculator is a powerful tool designed to help individuals and businesses estimate the potential returns on investments over a specified period. Its primary purpose is to provide users with a clearer understanding of how their investments might grow, considering factors such as initial investment, rate of return, and time horizon. This calculator … Read more

Personal Loan Payment Calculator

Personal Loan Payment Calculator

In today’s fast-paced financial landscape, understanding your loan obligations is vital. Whether you’re planning to take a personal loan for a major purchase or debt consolidation, being aware of your monthly payment obligations can guide you to make informed financial decisions. A Personal Loan Payment Calculator is a tool that helps you estimate the monthly … Read more

Mortgage Refinance Calculator | Compare Savings, Costs, and Break-Even Point

Mortgage Refinance Calculator

A Mortgage Refinance Calculator is a tool designed to help homeowners determine the potential savings and costs associated with refinancing their mortgage. By inputting specific details about your current mortgage, new loan terms, and associated costs, this calculator can provide insights into whether refinancing makes financial sense. It’s particularly beneficial for homeowners considering lowering their … Read more

Mortgage Affordability Calculator | Estimate How Much House You Can Afford

Mortgage Affordability Calculator

Your Mortgage Affordability is crucial for making informed home-buying decisions. The Mortgage Affordability Calculator is a tool that enables potential homebuyers to estimate how much they can afford to borrow based on their financial circumstances. By inputting details such as income, expenses, and loan terms, users can gain a clearer picture of their financial capacity … Read more

Capital Gains Tax UK Calculator

Capital Gains Tax UK Calculator

The Capital Gains Tax UK (CGT) UK Calculator is a tool designed to help individuals and businesses in the United Kingdom calculate the amount of tax payable on profits made from the sale of assets. This calculator is particularly beneficial for investors, property owners, and business owners who frequently engage in buying and selling activities. By … Read more

Mortgage Overpayment Calculator | Do Extra Payments Make Sense?

Mortgage Overpayment Calculator

A Mortgage Overpayment Calculator is a powerful tool designed to help homeowners understand the impact of making extra payments on their mortgage. The primary purpose of this calculator is to illustrate how additional payments can shorten the loan term and reduce the total interest paid over the life of the loan. This tool is particularly … Read more

Mortgage Calculator | Estimate Your Monthly Home Loan Payment

Simple Mortgage Calculator

A Mortgage Calculator is a digital tool that helps potential homebuyers estimate their monthly mortgage payments based on the loan amount, interest rate, and loan term. It serves the primary purpose of providing an accurate projection of future financial commitments related to a mortgage. Whether you are a first-time homebuyer, a real estate investor, or … Read more

Daily Profit Calculator | Estimate Your Business’s Daily Earnings

Daily Profit Calculator

Daily Profit Calculator is a financial tool that helps businesses and individuals calculate their daily profit. It considers the business or individual’s annual revenue and expenses to calculate the daily profit.   With the Daily Profit Calculator, users enter the annual revenue and expenses into the designated fields and then press the “Calculate Daily Profit” … Read more

(Earned Run Average) ERA Calculator | Calculate a Pitcher’s Earned Run Average

ERA Calculator

ERA stands for Earned Run Average and is a statistic used in baseball to measure the effectiveness of a pitcher. The ERA Calculator is a tool used to calculate a pitcher’s ERA based on the number of earned runs, innings pitched, and the total innings in a game.   The formula for calculating the Earned … Read more