USD1 [Old]
USD1 / SGD

S$1.35

0.7%

0.00001577 BTC 3.6%

$1.04 24h Range $1.05

USD1 (USD1) has been rebranded to Currency One USD (C1USD). They migrated from their old contract to a new contract. For more information, please visit this post and visit the new token page here.

Convert USD1 [Old] to Singapore Dollar (USD1 to SGD)

The price of converting 1 USD1 [Old] (USD1) to SGD is S$1.35 today.

USD1

SGD

1 USD1 = S$1.35

How to Buy USD1 with SGD

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1. Identify where to trade USD1: USD1 [Old] (USD1) can be bought and sold across 1 crypto exchanges such as ZebPay, but it does not have the highest trading volume or Trust Score amongst the exchanges listed on CoinGecko. Please do your own research.
2. Choose a suitable exchange: When choosing an exchange, compare its fee structure, security and available assets. If you’re considering to trade on a decentralized exchange (DEX), compare its liquidity. Remember to allocate some funds for fees when buying USD1.
3. Buy USD1 with SGD on CEX: To buy USD1 on centralized exchange (CEX), create an account with your preferred crypto exchange and complete the KYC process to verify your account. Deposit SGD into your account with your preferred payment method. Select USD1 [Old] (USD1) and enter the amount of SGD you’d like to trade. Verify the details before confirming the transaction.
Bonus: Buy USD1 with SGD on DEX: To buy USD1 on DEX, you'll first need to purchase a popular cryptocurrency like Ethereum or Stablecoins with SGD on a CEX. Transfer your assets to a crypto wallet, connect it with your preferred DEX. Select USD1 [Old] (USD1) and enter the amount of crypto you’d like to trade. Verify the details before confirming the transaction.

USD1 to SGD Chart

USD1 [Old] (USD1) is worth S$1.35 today, which is a 0.2% decline from an hour ago and a 0.7% increase since yesterday. The value of USD1 today is 1.8% higher compared to its value 7 days ago. In the last 24 hours, the total volume of USD1 [Old] traded was S$2.71.

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BTC

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1h	24h	7d	14d	30d	1y
0.2%	0.3%	1.2%	1.0%	1.0%	4.7%

USD1 [Old] Statistics

Market Cap	- Submit
Fully Diluted Valuation	S$16,171,912,147
24 Hour Trading Vol	S$2.71
Circulating Supply	-
Total Supply	12,000,000,000
Max Supply	∞

FAQs

How much is 1 USD1 [Old] worth in SGD?: As of now, the price of 1 USD1 [Old] (USD1) in Singapore Dollar (SGD) is about S$1.35.
How many USD1 can I buy for S$1?: You can buy approximately 0.741809 USD1 for S$1 today.
How do I convert the price of USD1 to SGD?: Calculate USD1 [Old]'s price in Singapore Dollar by inputting your desired amount on CoinGecko’s USD1 to SGD converter. Track its historical price movements on the USD1 to SGD chart, and explore more crypto prices in SGD.
What is the highest price of USD1/SGD in history?: The all-time high price of 1 USD1 in SGD is S$2.26. It remains to be seen if the value of 1 USD1/SGD will exceed the current all-time high.
What is the price trend of USD1 [Old] in SGD?: Over the last month, the price of USD1 [Old] (USD1) has gone up by 1.80% against the Singapore Dollar (SGD). In fact, USD1 [Old] has outperformed against the broader crypto market, which is down by -1.70%.

USD1 / SGD Conversion Tables

The conversion rate of USD1 [Old] (USD1) to SGD is S$1.35 for every 1 USD1. This means you can exchange 5 USD1 for S$6.74 or S$50.00 for 37.09 USD1, excluding fees. Refer to our conversion tables for popular USD1 trading amounts in their corresponding SGD prices and vice versa.

Convert USD1 [Old] (USD1) to SGD

USD1	SGD
0.01 USD1	0.01348056 SGD
0.1 USD1	0.134806 SGD
1 USD1	1.35 SGD
2 USD1	2.70 SGD
5 USD1	6.74 SGD
10 USD1	13.48 SGD
20 USD1	26.96 SGD
50 USD1	67.40 SGD
100 USD1	134.81 SGD
1000 USD1	1348.06 SGD

Convert Singapore Dollar (SGD) to USD1

SGD	USD1
0.01 SGD	0.00741809 USD1
0.1 SGD	0.074181 USD1
1 SGD	0.741809 USD1
2 SGD	1.48 USD1
5 SGD	3.71 USD1
10 SGD	7.42 USD1
20 SGD	14.84 USD1
50 SGD	37.09 USD1
100 SGD	74.18 USD1
1000 SGD	741.81 USD1

7-day price history of USD1 [Old] (USD1) to SGD

The daily exchange rate of USD1 [Old] (USD1) to SGD fluctuated between a high of S$1.35 on Thursday and a low of S$1.33 on Saturday in the last 7 days. Within the week, the price of USD1 in SGD had the largest 24-hour price movement on Thursday (0 days ago) by S$0.00976322 (0.7%).

Compare the daily prices of USD1 [Old] (USD1) in SGD and their 24-hour price movements for the week.

Date	Day of the week	1 USD1 to SGD	24hr Changes	Change %
April 02, 2026	Thursday	S$1.35	S$0.00976322	0.7%
April 01, 2026	Wednesday	S$1.34	S$0.00216911	0.2%
March 31, 2026	Tuesday	S$1.34	S$0.00756291	0.6%
March 30, 2026	Monday	S$1.33	S$0.00036114	0.0%
March 29, 2026	Sunday	S$1.33	S$0.00431912	0.3%
March 28, 2026	Saturday	S$1.33	S$0.000000000000000000	0.0%
March 27, 2026	Friday	S$1.33	N/A	0.0%