Finance Tools

16 tools

Loan, interest, and percentage calculators for everyday financial decisions — free, fast, and run entirely in your browser.

Buy vs Rent Calculator

finance

Compare buying a home with renting and investing the difference. See your net worth both ways, year by year, and when buying breaks even.

CAGR Calculator

finance

Calculate the Compound Annual Growth Rate (CAGR) between an initial and final value over any number of years.

Compound Interest Calculator

finance

Calculate how an investment grows over time with compound interest — enter principal, rate, compounding frequency, and duration.

EMI / Loan Calculator

finance

Calculate your monthly loan installment (EMI), total interest, and total repayment for any loan amount, rate, and term.

FIRE Calculator with Monte Carlo Simulation

finance

Find your financial independence number and age, then test your plan against 1,000 simulated markets to see how likely your money is to last.

Fixed Deposit Calculator

finance

Calculate the maturity value and interest of a fixed deposit, term deposit, or CD with daily, monthly, quarterly, or yearly compounding, in any currency.

GST Calculator

finance

Add or remove GST from any amount at any rate, for Australia, Canada, New Zealand, Singapore, India, and more, with an optional India CGST/SGST/IGST split.

Inflation Calculator

finance

See what today's amount will cost in the future, and how much its purchasing power shrinks, at any inflation rate.

Invoice Generator

finance

Create a professional invoice PDF with line items, sales tax, VAT, or GST, discounts, and the amount in words, in 13 currencies. Free, with no sign-up.

Percentage Calculator

finance

Calculate percentages three ways — find X% of a number, what percent one number is of another, or the percentage change between two numbers.

ROI Calculator

finance

Calculate return on investment (ROI) and annualized return from an initial investment amount, final value, and holding period.

Recurring Deposit Calculator

finance

Calculate the maturity value and interest of a recurring deposit or monthly savings plan, with monthly, quarterly, or yearly compounding, in any currency.

Retirement Calculator

finance

Estimate the retirement corpus you'll build from your current savings and monthly contributions by the time you retire.

SIP Calculator

finance

Calculate the future value of a monthly SIP (Systematic Investment Plan) — see total invested, wealth gained, and the maturity value.

Salary Calculator

finance

Convert a salary between hourly, daily, weekly, monthly, and annual figures based on your work schedule.

Tip Calculator

finance

Calculate the tip amount, total bill, and per-person share for any bill amount, tip percentage, and party size.