Free calculators for global money decisions
Smart Financial Tools for Every Country
Free, fast, and flexible calculators for loans, taxes, sales tax, savings, and investments worldwide.
Tools grid
Popular Financial Tools
Loan Payment
Estimate monthly loan payment, total interest, and total repayment before you borrow.
Open ToolInvestment Plan
Project the future value of monthly investments with assumed annual returns.
Open ToolTax Calculator
Add sales tax, VAT, or GST to a base amount or extract tax from an inclusive invoice total.
Open ToolIncome Tax
Estimate yearly income tax with editable allowance, deductions, and bracket rates for any country.
Open ToolCompound Interest
See how principal and monthly additions can grow with compounding.
Open ToolLoan Eligibility
Estimate affordable monthly payment and possible loan amount based on monthly income.
Open ToolCredit Card Interest
Estimate interest cost when a credit card balance is not paid in full.
Open ToolInflation
Estimate future cost of today's expenses after inflation.
Open ToolSavings Goal
Find the monthly saving needed to reach a target amount by a selected date.
Open ToolRetirement
Estimate retirement corpus and monthly investment needed based on expenses and inflation.
Open ToolInstant calculations
Results update as soon as you change the inputs.
100% free tools
No login, no paywall, no unnecessary steps.
No data stored
Calculator inputs stay in your browser session.
Featured tools
Start with the calculators people use most
Latest Articles
Finance guides for better decisions
Shriram Finance: Company Overview, Services and Investment Context
Learn how Shriram Transport Finance Company Limited became Shriram Finance, what the company does, and how investors can understand its finance business.
Read More
Robo Financial Advisors: How Automated Investing Works
A clear guide to robo financial advisors, how automated portfolios work, and what investors should know before using them for financial investment.
Read More
Yahoo Finance Stocks: How to Research Co Ltd Companies
Learn how to use Yahoo Finance stocks pages to research Co Ltd companies, compare market data, and support smarter financial investment decisions.
Read More
How monthly loan payments work
A simple guide to monthly payments, principal, interest, tenure, and how borrowers can compare loan offers.
Read More
Global tax planning basics
Practical tax planning ideas for employees, freelancers, and households comparing deductions and allowances.
Read More
Monthly investing vs fixed deposits
Understand when monthly investing may fit and when a fixed deposit or savings account may be more suitable.
Read More