We were only in Singapore for about 4 days. We spent a total of $522, averaging about $130. This is over our $100/day budget, but we anticipated spending a bit more in Singapore as it is one of the most expensive cities in the region.
We arrived at around 12:30 AM, so our first night was spent in a red-light district crash pad for about $55. We checked out early the next morning and checked into the Sheraton, where we stayed on a cash+points combo ($90 per night).
We spent a total of $325 on accommodations and $197 on everything else (transportation, food, drinks, incidentals). We didn’t do any of the expensive touristy stuff in Singapore, so none of that went to admission/entrance fees. The bulk of the spending went towards food — eating basically whatever we wanted whenever we wanted. What else do you do in Singapore, lah?!