Cost of living in San Antonio, Texas (United States) is 115% more expensive than in Alwar (India)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 560 prices entered by 112 different people.
For example, you would need at least ₨79,555 ($1,223) in San Antonio, Texas to maintain the same standard of living that you can have with ₨37,000 in Alwar.