Maintenance amount is generally near about 1/3rd of the earnings of the husband, if wife is completely unemployed. Now, very interesting question that arises is whether that 1/3rd is out of $1,10,000/ per annum earned by husbnad, i.e.,$ 36,600/ per annum (or equivalent Rupees) is wife's maintenance amount or not? Earlier courts were calculating the maintenance in such a mathematical style. Now, gradually, the judicail wisdom changed. Even though his income is $1,10,000/- his cost of living in US cannot be compared to India's cost of living. There every thing starting lease deeds to transport to food and other daily neceesities are so costly, he cannot survive deceently with 2/3rd of his income. So, in such cases, keeping inview of high cost of living in US and UK, the courts are allocating a substantial portion of his income for his survival and also keeping the conversion rate of dollar into rupees, the maintenance is being fixed.