4 Singapore Dollars to US Dollars today:

Today, 20 May 2026 at 13:55:46 GMT-5:

Today: 4 = 2.84 US Dollars -1.82% -0.05 US Dollars per day

1 SGD = 0.71 USD (-0.0129)

1 USD = 1.41040600 SGD (+0.0129)

1 SGD	=	0.71 USD
25 SGD	=	17.73 USD
100 SGD	=	70.90 USD
450 SGD	=	319.06 USD
9 000 SGD	=	6 381.14 USD
100 000 SGD	=	70 901.57 USD

1 USD	=	1.41 SGD
30 USD	=	42.31 SGD
100 USD	=	141.04 SGD
450 USD	=	634.68 SGD
9 000 USD	=	12 693.65 SGD
500 000 USD	=	705 203 SGD

Yesterday: 4 SGD cost 2.89 USD (0.05 US Dollars more than today)
Week ago: 4 SGD cost 2.91 USD (0.07 US Dollars more than today)
Month ago: 4 SGD cost 2.84 USD (0 US Dollars more than today)

The exchange rate SGD-USD history:
Per day: -1.82% per week: -2.58% per month: -0.14%

Exchange rate "Singapore Dollar => US Dollar" for tomorrow will be published tomorrow. Now 20 May 2026

The page shows the current exchange rate of 4 Singapore Dollars to US Dollar, sale and conversion rate. We also added online converter, monthly, week and day course history. There is an answer for the question 👉 "4 Singapore Dollars is equal to how many US Dollar today?"