Business Toolkit
Practical tools for business math — EMI, GST, profit margin, discounts, and percentages.
Loan EMI Calculator
Calculate equated monthly installment (EMI), total interest, and total payment for a fixed-rate loan.
Compound Interest Calculator
Estimate future value and interest earned with compound interest for any principal, rate, term, and compounding frequency.
GST Calculator
Add or extract GST from an amount at any tax rate — exclusive and inclusive modes supported.
VAT Calculator
Calculate VAT on exclusive or inclusive prices — net, tax, and gross.
Profit Margin Calculator
Calculate profit, profit margin percentage, and markup percentage from cost and revenue.
Break-Even Calculator
Calculate the units and revenue needed to cover fixed and variable costs.
Discount Calculator
Calculate sale price and savings from an original price and discount percentage.
Sales Tax Calculator
Calculate sales tax and total price from a pre-tax amount and tax rate.
Tip Calculator
Calculate tip amount, total bill with tip, and per-person share for any tip percentage.
Percentage Calculator
Calculate a percentage of any number, plus the value after adding or subtracting that percent.