sites about cost of living :

1. Numbeo 

Numbeo is the world’s largest cost of living database. Numbeo is also a crowd-sourced global database of quality of life data: housing indicators, perceived crime rates, healthcare quality, transport quality, and other statistics.

2. Livingcost

Livingcost is a crowdsourced database with a cost of living calculator for prices comparison in 9294 cities in 197 countries all over the world. The cost of living cost calculated as a consumer basket for a moderate lifestyle in developed countries and thus might seem too high for some least developed countries where maintaining such a standard of living is expensive.

3. HiraCost

The cost of living is the total amount of money required to live in a certain area and cover your basic necessities. Expenses typically factored into cost of living calculations include housing, food and taxes. It may also include such expenses as transportation, health care, entertainment and education. Cost of living calculators are useful in comparing the expenses associated with different cities or regions. Expenses can vary dramatically from place to place, especially as inflation continues to impact the economy and housing market. Bankrate’s cost of living calculator can help you understand the disparities between two metro areas. The information can also be used to help you determine or negotiate the salary you’ll need in order to cover your basic needs in a particular city.

4. Expatistan

Expatistan is a cost of living calculator that allows you to compare the cost of living between cities around the world. The comparisons allow you to get a better understanding of the cost of living of any city before you move there. What makes us unique is that we collect the prices that we use to calculate our cost of living index from visitors like you. Naturally, the more data entered, the more accurate the index and the calculations will be.