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Finance Tools

Free finance calculators for India — GST, break-even, profit margin, CAC/LTV, invoice generator and more.

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⚡ Instant results
🆓 Always free
📱 Mobile-friendly
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GST Calculator
All Indian GST slabs. CGST/SGST/IGST.
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GST Converter
Add or remove GST from prices.
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CAC / LTV
Customer acquisition cost ratio.
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Break-Even
Find break-even units and revenue.
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Invoice Numbers
Sequential invoice number generator.
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Profit Margin
Gross, operating and net margins.