Use all 35 calculators free without login, payment or daily limits. Review the formula, result breakdown, worked example and practical assumptions behind every answer.
Calculate monthly EMI, total interest and total repayment for any reducing-balance loan.
Open calculator →Estimate a home-loan EMI and the interest paid across the selected tenure.
Open calculator →Calculate the financed amount and monthly EMI after a vehicle down payment.
Open calculator →Estimate the EMI and total borrowing cost of a personal loan.
Open calculator →Plan the monthly repayment and total interest for business funding.
Open calculator →Estimate a loan amount from income, obligations, FOIR, interest rate and tenure.
Open calculator →Compare two loan offers by EMI, total repayment and potential savings.
Open calculator →Estimate compound interest and maturity value with a chosen compounding frequency.
Open calculator →Calculate interest when the original principal remains unchanged.
Open calculator →Calculate compound growth with yearly, quarterly or monthly compounding.
Open calculator →Estimate a mutual-fund SIP corpus, invested amount and potential gains.
Open calculator →Project the future value and estimated gain on a one-time investment.
Open calculator →Estimate fixed-deposit maturity and interest for a selected compounding frequency.
Open calculator →Estimate recurring-deposit maturity from monthly deposits and interest.
Open calculator →Project a PPF corpus from annual contributions using an assumed annual rate.
Open calculator →Add GST to a taxable amount and see the CGST/SGST or IGST split.
Open calculator →Add value-added tax to a net amount using the selected rate.
Open calculator →Calculate discount value, final price and savings percentage.
Open calculator →Calculate profit or loss from revenue and total cost.
Open calculator →Find profit amount, margin on selling price and markup on cost.
Open calculator →Measure return on investment from initial cost and final value.
Open calculator →Calculate annualised growth between a beginning and ending value.
Open calculator →Estimate the future cost of today’s expense after inflation.
Open calculator →Estimate the corpus needed to fund inflation-adjusted retirement expenses.
Open calculator →Calculate monthly gross salary from basic pay, HRA, allowances and bonus.
Open calculator →Calculate raise amount and percentage between old and new salary.
Open calculator →Estimate gratuity using last-drawn eligible monthly wages and service years.
Open calculator →Find the units and sales value needed to cover fixed and variable costs.
Open calculator →Calculate how a present amount may grow at a fixed annual rate.
Open calculator →Discount a future amount back to its value today.
Open calculator →Extract GST and taxable value from a tax-inclusive price.
Open calculator →Estimate exempt and taxable HRA using the standard least-of-three method.
Open calculator →Estimate annual and monthly income-tax deduction under an Indian tax regime.
Open calculator →Estimate monthly employee and employer provident-fund contributions.
Open calculator →Estimate net monthly salary after PF, TDS and other deductions.
Open calculator →Use the latest loan offer, statement, payslip, invoice or product document. Record the date because rates, tax rules and eligibility can change.
Check whether each amount is monthly or annual and whether a rate is nominal, effective, fixed or floating.
Keep principal, tenure, rate basis, payment timing, fees and taxes consistent when comparing options.
A smaller EMI, higher projected return or larger discount should be reviewed alongside total cost and risk.
Future returns and inflation are uncertain. Try conservative, expected and optimistic assumptions.
For borrowing, check whether the EMI remains affordable if income falls or a floating rate rises.
GST, HRA, TDS, PF and gratuity depend on current official rules and individual facts.
Use these tools for education, then confirm filings, investments and contracts with the relevant institution or qualified professional.
