+30 Home Budget Cost-Of-Living 1 Person 2017 Ideas. The average family spend 93% of their combined income on living expenses and are left with £223.04 of disposable income every month. You will find links to both official.

Family of four estimated monthly costs: South africa is the 2nd cheapest country in africa (6 out of 7) cost of living in south. • number of personal exemptions is equal to the number of individuals in the household.