All Free Calculators & Tools

Browse our full collection of free online calculators for finance, tax, investment, and productivity. No login required.

Loan

Business Loan EMI Calculator

Calculate your monthly business loan EMI, total interest cost, and full repayment amount using the reducing balance method. Plan loan affordability before approaching any lender.

Tax

Capital Gains Tax Calculator

Calculate capital gains tax on any asset sale. Enter purchase price, sale price, and holding period to see your capital gain, estimated tax payable, and net proceeds after tax.

Loan

Car Loan EMI Calculator

Calculate your monthly car loan EMI, total interest payable, and total repayment cost using the reducing balance method. Supports USD, EUR, GBP, INR, and JPY with real-time results.

Text

Case Converter

Convert text between uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, and kebab-case instantly. Free online case converter with no character limit.

Investment

Compound Interest Calculator

Calculate compound interest on any principal across annual, quarterly, monthly, or daily compounding frequencies. See final amount, total interest earned, and how the compounding curve grows over time.

Tax

GST Calculator

Add GST to a base price or extract GST from an inclusive amount. Supports all Indian GST slabs (0%, 5%, 12%, 18%, 28%) plus a custom rate. Instant results for GST amount, base price, and final price.

Loan

Home Loan EMI Calculator

Calculate your monthly home loan EMI, total interest payable, and total repayment amount using the reducing balance method. Supports USD, EUR, GBP, INR, and JPY with real-time results.

Tax

Income Tax Calculator

Estimate your annual income tax payable, net take-home income, and effective tax rate. Supports progressive tax slabs and a custom flat rate. Covers USD, EUR, GBP, INR, and JPY.

Loan

Loan Eligibility Calculator

Find out how much loan you can qualify for based on your monthly income, existing EMIs, interest rate, and tenure. Uses the 40% FOIR rule applied by most banks and lenders.

Loan

Personal Loan EMI Calculator

Calculate your monthly personal loan EMI, total interest payable, and full repayment cost instantly. Uses the reducing balance method. Supports USD, EUR, GBP, INR, and JPY.

Investment

Retirement Savings Calculator

Project your retirement corpus by entering current savings, monthly contributions, age, and expected return rate. See how investment growth compounds alongside contributions to reach your retirement goal.

Investment

ROI Calculator

Calculate return on investment as a percentage and annualised rate. Enter your initial investment, final value, and holding period to see net profit, ROI, and CAGR instantly.

Investment

SIP Calculator

Calculate the future value of your monthly SIP investments using compound growth. See projected corpus, total invested amount, and wealth created across any investment horizon.

Text

Word Counter

Count words, characters, sentences, paragraphs, and reading time instantly. Paste any text to get a full readability analysis including character count with and without spaces.