How many zeros are in a lakh ? Learn the meaning of a lakh in the Indian numbering system, how it compares to western units like million, and how it's used in daily life, currency, and population data. Learn the meaning, pronunciation and usage of lacs or lakhs, a unit of 100,000 in the Indian numbering system. Find out the difference between lacs and lakhs, and see examples from books and sources. Convert any number to its equivalent value in lakhs, a unit of one hundred thousand in the Indian numbering system. Learn the formula, see examples and use the conversion table for reference. 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.