Tools for
Free everyday calculators and converters — works offline as a PWA.
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Finance
EMI Calculator
Calculate monthly EMI, total interest and full amortisation schedule for any loan.
Open →Simple Interest
Compute simple interest and total amount for a principal, rate and time.
Open →Compound Interest
See how your money grows with compound interest across different frequencies.
Open →GST Calculator
Add or remove GST (5%, 12%, 18%, 28%) with CGST & SGST split.
Open →Tip & Bill Splitter
Split a bill evenly, add a tip, and see each person's share.
Open →SIP Calculator
Calculate monthly SIP returns, total invested and wealth gained with year-by-year breakdown.
Open →Lumpsum Calculator
Calculate returns on a one-time lumpsum investment with year-by-year growth and CAGR.
Open →FD Calculator
Calculate Fixed Deposit maturity amount and interest with monthly, quarterly or annual compounding.
Open →RD Calculator
Calculate Recurring Deposit maturity amount with quarterly compounding as per Indian bank norms.
Open →Health
Calculations
Measurements
Business
Invoice Generator
Create professional invoices with line items, GST, and print-ready PDF output.
Open →Quotation Generator
Build itemised quotations with validity dates and printable layout.
Open →Profit Margin Calculator
Calculate gross profit, net margin, markup percentage and selling price from cost.
Open →Break-Even Calculator
Find the break-even point in units and revenue given fixed costs, variable cost and price.
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