A lakh is a unit in the Indian numbering system equal to one hundred thousand. The abbreviation for Lakh is "L" or "lac". It is often used in India, Bangladesh, Pakistan, and Sri Lanka. Compare values between unit Lakh with other Number calculation units. Lakh Conversion | Compare values between unit Lakh with other Number calculation units. 1 lakh in numbers How to write 1 lakh in numbers? The number form of 1 lakh is written as 100000. What Are Lakhs and Crores? This unique comma placement corresponds directly to the two core units of the Indian numbering system. Lakh (or Lac): The two digits before the first comma (from the left) represent Lakhs . A Lakh is a unit equal to one hundred thousand (100,000). 1 Lakh = 0.1 Million | Lakh to Million conversion allows you to convert value between Lakh to Million easily. Visit here for formula, calculation, and conversion table, and faqs.