1.5 Million to Lakh To convert millions to lakhs, simply multiply the million value by 1000000 as 1 million = 10 lakhs. Therefore, 10 million in a lakh will be (1.5 ×1000000) = 15,00,000 in the Indian number system. Million Ten Hundred Thousand Lakh Crore Billion Trillion Quadrillion Quintillion Lakh Million Ten Hundred Thousand Million Crore Billion Trillion Quadrillion Quintillion Convert Numeric Counting Units Unit Value Ten 10 Hundred 100 Thousand 1,000 Lakh 100,000 Million 1,000,000 Crore 10,000,000 Billion 1,000,000,000 Trillion 1,000,000,000,000 Quadrillion 1,000,000,000,000,000 Quintillion 1,000,000,000,000,000,000 How to calculate 1.5 million to Lakh? Millon to Lakh Table Million Lakh1101.5152202.5253303.5354404.5455505.55566077088099010100 (1 crore)