How does the Indian system group digits?

After the first thousand, the Indian system groups in pairs of two digits — 1,00,000 is one lakh, 1,00,00,000 is one crore, then arab and kharab. This differs from the Western thousand/million/billion grouping.

Is the result accurate enough for a cheque?

The spelling follows the standard lakh/crore phrasing used on Indian cheques and invoices, but you should always re-read the output against the figure before signing any financial or legal document.

Does the number get sent to a server?

No. All conversion runs locally in your browser with JavaScript. Nothing you type is transmitted, logged or stored anywhere.

Number to Words — Indian System (Lakh / Crore)

Number to words — Indian system (lakh / crore)

Type any number and get the English word form using the Indian numbering system: thousand, lakh, crore, arab and kharab.

This is the grouping used across India, Pakistan, Bangladesh, Nepal and Sri Lanka, where 1,00,000 is one lakh and 1,00,00,000 is one crore — not “hundred thousand” or “ten million”. Decimals are read digit-by-digit after “point”, which is what you want for cheque and invoice amounts.

Everything is 100% client-side — your numbers never leave your browser.