Free Online Finance Tools
Model loans, investments, and taxes with clear finance calculators. Estimates help you compare scenarios — always confirm with official rules or a qualified advisor for decisions.
14 tools
All Finance Tools
Simple Calculator
Perform basic arithmetic calculations.
Age Calculator
Calculate age from a birthdate.
Date Difference Calculator
Calculate the difference between two dates.
Future Date Calculator
Calculate future or past dates by adding or subtracting days, months, or years.
BMI Calculator
Calculate Body Mass Index (BMI).
Percentage Calculator
Calculate percentages and ratios.
Currency Converter
Convert between different currencies.
GST Calculator
Calculate GST (Goods and Services Tax).
EMI Calculator
Calculate Equated Monthly Installment (EMI) for loans.
SIP & Lumpsum Calculator
Calculate returns on your SIP or Lumpsum investments.
PPF Calculator
Calculate returns on your Public Provident Fund (PPF) investments.
FD Calculator
Calculate returns on your Fixed Deposit (FD) investments.
Income Tax Calculator
Calculate your income tax liability.
Trip Expense Splitter & Manager
Split and manage trip expenses with friends. Track expenses, assign roles, calculate settlements, and see who owes what.
Finance Tools FAQ
Quick answers for people browsing this category. Open any tool above when you are ready to run a conversion, lookup, timer, or typing session in your browser—no install required.
- Are calculator results official?
- No. They are educational estimates. Tax and loan terms vary by lender and jurisdiction.