When I first held a Singaporean dollar coin, its weight surprised me. This small metal disc carries big stories - from hawker centers to high-tech metros. Let's measure its true dimensions.
Singapore's $1 coin measures 22.40mm in diameter and 2.45mm thickness, weighing 6.30 grams. The bimetallic coin features a brass-plated steel center with nickel-plated steel outer ring.
During my factory visit to Singapore's Mint Authority, I witnessed how these specifications enable 10,000+ circulation cycles. Now let's break down what makes this coin tick.
How Much Is a Singapore Dollar Coin Worth?
Value isn't just face value. While shopping at Bugis Street Market, I saw vendors refusing worn-out coins. Here's the real breakdown:
The $1 coin's material value is S$0.12 (brass/nickel content).1 Collectors pay up to S$150 for rare editions like 2013's "Ship Series" proof coins in original packaging.
Three Value Factors
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Circulation Condition
Grade Price Range Worn S$1.00 Fine S$1-S$5 Mint S$5-S$150 -
Historical Significance
The 1987 "First Portrait Series" coins (Queen Elizabeth II) trade 30% above face value. -
Production Errors
A 1990 misaligned edge lettering coin sold for S$2,300 in 2022.
The Monetary Authority of Singapore replaces damaged coins at full face value - if you have ≥20 pieces.
How Much Is $1 US in Singapore?
Last Tuesday's rate won't help you today. At Changi Airport's money changer, I learned three conversion realities:
As of July 2023, US$1 ≈ S$1.34. However, tourist areas charge 3-8% commission. Banks offer better rates but require account verification.
Exchange Rate Components
| Source | Rate | Minimum | Processing Time |
|---|---|---|---|
| Airport Kiosks | S$1.29 | US$100 | Instant |
| Local Banks | S$1.33 | US$500 | 1-3 days |
| Hotels | S$1.25 | US$20 | Instant |
For best results:
- Use Wise/Revolut digital cards
- Withdraw SGD from Citibank ATMs
- Avoid weekend exchanges (higher spreads)
What Is the 10 Coin in Singapore?
Not 10 cents. Not 10 dollars. The "10" refers to the 10th series commemorative coins I helped produce for Singapore's Bicentennial:
The 2019 10-coin set2 celebrates 200 years since Raffles' landing. Limited to 50,000 sets, it contains .999 silver pieces from ½oz to 5oz sizes.
Production Specifications
| Denomination | Metal | Diameter | Weight | Mintage |
|---|---|---|---|---|
| S$5 | 999 Silver | 38.70mm | 31.10g | 10,000 |
| S$10 | 999 Silver | 40.70mm | 62.20g | 5,000 |
| S$50 | .9167 Gold | 22.00mm | 7.776g | 500 |
These coins use our patented ColorLock® technology to preserve enamel colors - a technique we now offer all clients.
How Much Is $5000 Singapore Dollar in Dollars?
During our New York client's bulk coin order, currency conversion3 became critical:
S$5,000 equals approximately US$3,731 (mid-market rate). Bank transfers lose 1-3%, while credit cards add 3.5% forex fees. Always check XE.com first.
Conversion Cost Comparison
| Method | Received USD | Hidden Costs | Speed |
|---|---|---|---|
| SWIFT | $3,692 | $30 wire fee | 3-5 days |
| PayPal | $3,614 | 4.5% service fee | Instant |
| Crypto (USDT) | $3,721 | 0.8% network gas | 15 minutes |
Pro Tip: Request suppliers to quote in your home currency. Our clients save 2.1% average using USD contracts.
Custom Commemorative Coins for Education & Collecting
After supplying Singapore's National Museum with replica trade coins, we've refined educational solutions:
We produce museum-grade replica coins from 100 pieces MOQ, with features like:
- Interactive QR codes linking to historical videos
- Sectional views showing coin layers
- Magnetic bases for classroom demonstrations
Sample Educational Package
| Item | Specification | Unit Price |
|---|---|---|
| Ancient Coin Replica | 3D laser-etched zinc alloy | $4.20 |
| Teacher Kit | 50 coins + AR recognition app license | $189 |
| Collector Edition | 24K gold-plated .999 silver core | $45 |
Our team includes ex-mint technicians who ensure historical accuracy. Recent projects include:
- Roman Denarius replicas for Cambridge Archaeology Dept
- Blockchain-tracked NFT-physical coin hybrids
- Tactile coins for visually impaired learners
Conclusion
From daily spending to numismatic treasures, Singapore's coins tell economic stories. Whether handling worn $1 coins or rare commemoratives, understanding their specs ensures smart collecting and transactions.
Contact INIMAKER for custom coins that educate and appreciate. Let's mint your legacy together.
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Discovering the material value of the coin can provide insights into its worth beyond just face value, especially for collectors. ↩
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Explore the historical importance and design details of the 2019 10-coin set, celebrating Singapore's Bicentennial. ↩
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Understanding currency conversion methods can save you money on international transactions. Check out the best practices. ↩
