Also depends on what you are prepared to give up, and what you will buy regardless of the price.
I'm doing a lot more home-cooking since I got here, but on the other hand, my husband is a teacher and the kids and he get a (really good) cooked lunch at school every day...so I'm not responsible for three meals a day, only two (and breakfast doesn't really count)...so cooking and eating together once a day has become more important but less hassle.
Also, having lived in tight bugets and loose ones...when I am more 'happy' the money doesn't worry me so much, but when I am not 'happy' then money problems seem twice as bad...
And, depends if you can *cope* with living in Apartment...we love our apartment - but we lived 5 years with two children in a two bedroom flat in Sydney...so we know how to live in small spaces...so our apartment here in Switzerland is probably twice the size of what we lived in before...in fact, I quite like living in a small place, less to clean, easier to clean up...
The non-money things are the things we came for - learning a new language, being able to travel around Europe, earning CHF ...and the Aussie dollar was 91 cents when we arrived and was 75 cents I think last week - so we moved *just in time* - all our moving expenses were paid with AUD...
If you were planning to live in Zurich...then you have quite a spread of options about your living - within the same travelling distance in a radius around the city you can get quite a range of options but I'd be looking at 1500 to 2500 a month for your rental for a 2-3 bedroom apartment as a base level, and of course the sky is the limit...but basic here is not really *that* basic - it should be spotlessly clean, livable, mostly white bathrooms and kitchens, heating, good floors, double-glazed windows etc (these keep out the noise and the cold)...
The *weekend* lifestyle is great...we try to go out at least one day each weekend just to do something new.
And we don't run a car...the public transport is great...
Cost of living things -
litre of fresh milk 1.80chf (expensive to us)
fruit and vegetables 5chf -20 chf a kilo, but bananas are 2-3chf a kilogram (sorry, someone convert that)..
meat you can get cheap stuff (chicken, pork, beef mince) for 10-15chf a kilogram, or more expensive stuff (steak, lamb, beef, chicken breast) for 20-60chf a kilogram.
Alcohol is cheap...and you can get a bottle of coke for 1chf at the supermarket, or pay 3-4chf with your meal at a restaurant or take-away.
Phone/Internet - we are paying about 100chf a month for combined telephone and unlimited ADSL, and the speed is very good and reliable.
Mobile - we got pre-paid mobiles from Migros (supermarket) and the SMS are .10 chf (10 rappen) each, and the local calls are quite cheap to us - not sure how it compares to the USA.
Clothing - you might pay 20chf for basic t-shirts, 40-50chf for basic pair of jeans, 40-60chf for work clothing like shirts or ladies tops, and it goes up from there. But there are outlet stores and bargains to be had - for us the prices are very similar to Australia (but I know you can do better in Asia or USA)...also depends on how much time you have to shop around, and whether you get sucked into buying the expensive stuff or are prepared to wait till you see a better priced item...