Bitcoin Converter
Convert Bitcoin to SGD, USD, EUR, GBP, MYR, IDR, THB, PHP and AUD with live rates updated every 60 seconds. Free BTC converter for Singapore and ASEAN. No signup required.
Bitcoin Converter Tool
| BTC | SGD |
|---|---|
| Loading rates… | |
How to Use the Bitcoin Converter
Enter the amount you want to convert
Type any amount in the left field — you can enter a number of Bitcoin (e.g. 0.5 BTC) or a fiat amount (e.g. 1000 SGD) depending on your selected currency. Fractional amounts and large numbers are both supported.
Select your source and target currencies
Choose from BTC, USD, SGD, EUR, GBP, MYR, IDR, THB, PHP, and AUD using the dropdowns below each amount field. The converter supports all pairs including fiat-to-fiat via Bitcoin as an intermediary.
Use the ⇄ button to reverse the conversion direction
Click the swap button to instantly reverse your from and to currencies. This is useful for checking both directions — for example, "how many SGD is 1 BTC" and then "how much BTC can I get for SGD 1,000" in one click.
Rates auto-refresh every 60 seconds
Bitcoin prices change continuously. This tool fetches fresh rates from CoinGecko every 60 seconds automatically. The live rate banner shows the current BTC/USD price and how recently rates were updated. Click Refresh to fetch immediately.
Bitcoin and SGD — Converting Crypto in Southeast Asia
How Bitcoin Prices Are Determined
Unlike stocks traded on a centralised exchange with a single official price, Bitcoin has no central exchange. It trades 24 hours a day, 7 days a week, across more than a thousand exchanges worldwide — each with its own order books, liquidity levels, and user bases. This means the BTC/SGD price you see on Coinhako may differ slightly from the price on Binance, Coinbase, or Independent Reserve at the exact same moment. These differences are usually small (fractions of a percent on liquid pairs) and are exploited by arbitrageurs who trade across exchanges to bring prices back into alignment.
Price discovery for Bitcoin is driven by global supply and demand dynamics. The major price catalysts over Bitcoin's history have included: the approval of spot Bitcoin ETFs in the United States (January 2024), halving events that reduce the rate of new Bitcoin supply every four years, institutional purchases by companies like MicroStrategy and BlackRock, macroeconomic factors such as US Federal Reserve interest rate decisions, and regulatory announcements from major markets including Singapore, the US, and the EU. CoinGecko, the data source powering this converter, aggregates prices across the exchanges it tracks — more than a thousand are listed on its exchanges endpoint — to produce a volume-weighted global average.
One nuance worth understanding is that the BTC/SGD rate is not simply the BTC/USD rate multiplied by the USD/SGD forex rate. While the two are closely related, differences in liquidity, trading hours, and local demand mean that BTC/SGD pairs traded on Singapore-licensed exchanges can sometimes diverge modestly from the calculated cross-rate. For practical purposes this difference is minimal, but it explains why your Singapore exchange may show a slightly different price than converting via USD.
Buying Bitcoin in Singapore — Licensed Exchanges and the MAS Framework
Singapore was one of the first jurisdictions in the world to establish a comprehensive licensing regime for cryptocurrency businesses. Under the Payment Services Act (PSA), all Digital Payment Token (DPT) service providers serving Singapore retail customers must be licensed by the Monetary Authority of Singapore (MAS). MAS publishes the register of licensed payment service providers in its Financial Institutions Directory, and the list changes as licences are granted and withdrawn — check a platform there before depositing. Unlicensed platforms operating in Singapore without a PSA licence are acting illegally.
All licensed Singapore exchanges require Know Your Customer (KYC) verification — typically a government-issued photo ID and proof of address — before you can deposit or trade. Most support SGD deposits via PayNow or FAST bank transfer, which is considerably more convenient than wire transfers and usually processes within minutes. Withdrawal of SGD to local bank accounts is similarly straightforward on most platforms. The PSA regime also requires licensed providers to hold customers' assets in a statutory trust, segregated from their own (MAS requirement in force since October 2024), to provide certain investor disclosures, and to meet minimum financial requirements — consumer protections that are absent on many offshore platforms.
A common question is whether to hold Bitcoin on an exchange (custodial) or in a personal wallet (self-custody). Custodial storage is convenient and does not require technical knowledge, but you bear counterparty risk — if the exchange is hacked, goes bankrupt, or freezes withdrawals, your access to funds may be impaired. The collapse of FTX in 2022, in which Temasek — Singapore's state investment company — wrote down its USD 275 million investment (Temasek statement, 17 November 2022), was a stark reminder that even seemingly reputable exchanges carry this risk. Self-custody via a hardware wallet (Ledger, Trezor) eliminates exchange counterparty risk but requires careful management of private keys.
"You don't need to buy a whole Bitcoin. At USD 80,000 per BTC — about SGD 107,000 — SGD 100 buys roughly 93,500 satoshis."
Satoshis Explained — Why Small Bitcoin Units Matter
One Bitcoin (BTC) is divisible into 100,000,000 smaller units called Satoshis — named after Bitcoin's pseudonymous creator, Satoshi Nakamoto, whose true identity remains unknown. One Satoshi is therefore 0.00000001 BTC, or one hundred-millionth of a Bitcoin. This extraordinary divisibility was a deliberate design choice: as Bitcoin's price rises, smaller and smaller fractions become meaningfully sized amounts for everyday transactions and for retail investors with limited capital.
At a Bitcoin price of USD 80,000 (approximately SGD 107,000), one Satoshi is worth roughly SGD 0.00107 — about one-tenth of a Singapore cent. This means that even a SGD 10 purchase at that price buys approximately 9,346 Satoshis. Understanding Satoshis removes the psychological barrier that many retail investors feel about "not being able to afford a whole Bitcoin" — you can own any fraction, and your exposure scales proportionally with your investment amount.
The Lightning Network — a second-layer payment protocol built on top of Bitcoin — actually operates in millisatoshis (one thousandth of a Satoshi), enabling micropayments that are too small for the base-layer Bitcoin blockchain to handle economically. The Lightning Network allows near-instant, near-zero-fee Bitcoin transactions, addressing one of the main criticisms of base-layer Bitcoin as a payment system: that it is too slow and expensive for small everyday transactions. If Lightning adoption grows in ASEAN, understanding satoshi-denominated values becomes increasingly relevant for anyone looking to use Bitcoin beyond speculative investment.
An unidentified creator and a supply cap of 21 million
Bitcoin's creator, Satoshi Nakamoto, has never been identified. The name is believed to be a pseudonym. The roughly 1 million BTC attributed to the early miner Satoshi is an estimate from Sergio Demian Lerner's 2013 analysis of early block patterns, and those coins have never moved.
Bitcoin has a hard maximum supply of 21 million BTC — a design choice that makes it deflationary by nature. By September 2026 just over 20 million had been issued, leaving less than a million to be mined over the coming century.
Bitcoin halving events occur approximately every 4 years, reducing the block mining reward by 50%. The April 2024 halving reduced the reward from 6.25 BTC to 3.125 BTC per block.
The block subsidy halves every 210,000 blocks — the interval is a consensus constant in Bitcoin Core — which at the ten-minute block target works out to roughly once every four years.
CoinGecko lists more than a thousand exchanges on its exchanges endpoint and computes a volume-weighted average Bitcoin price across them — the same data source powering this converter.
The smallest amount that can move on the Bitcoin blockchain is one satoshi, but the Lightning Network accounts in millisatoshis — its channel protocol (BOLT 2) carries every payment amount as amount_msat, thousandths of a satoshi.
El Salvador became the first country to adopt Bitcoin as legal tender in September 2021; in January 2025, under its IMF programme, it amended the law so that private-sector acceptance is voluntary.
Bitcoin transactions are irreversible — once confirmed on the blockchain, they cannot be reversed or refunded. This is why scams involving Bitcoin transfers are particularly harmful.
Temasek, Singapore's state investment company, wrote down its USD 275 million FTX investment in full after the exchange's collapse (Temasek statement, 17 November 2022).
This converter reads CoinGecko's simple/price endpoint every 60 seconds; if the request fails it falls back to the last rate cached in your browser and shows an amber warning so you know the figure is stale.
Frequently Asked Questions
-
Rates are fetched from CoinGecko's public API every 60 seconds automatically. The live rate banner shows how many seconds ago the latest rate was retrieved. You can also click the Refresh button at any time to fetch immediately. If the API is unavailable, the converter uses the most recent cached rate from your browser session and shows an amber warning banner.
-
A Satoshi is the smallest unit of Bitcoin, equal to 0.00000001 BTC (one hundred-millionth of a Bitcoin). Named after Bitcoin's pseudonymous creator, Satoshi Nakamoto. At a Bitcoin price of $80,000, one Satoshi is worth approximately $0.0008 USD (less than one tenth of a US cent). Satoshis allow Bitcoin to be useful for small transactions even at high prices — and they mean you can invest any amount, not just whole Bitcoins.
-
Yes — all major exchanges allow you to buy fractions of Bitcoin, down to very small amounts. Minimum order sizes are set by each exchange, so check before funding an account. Bitcoin is divisible to 8 decimal places (one Satoshi = 0.00000001 BTC), so you can own exactly as much as your budget allows. For example, SGD 100 at a BTC price of about SGD 107,000 (USD 80,000) buys approximately 0.00093 BTC, or about 93,500 satoshis.
-
Bitcoin has no central exchange, so each platform has its own order book and price discovery. Differences arise due to variations in liquidity, trading volume, local demand, and the time lag between price updates. Additionally, some exchanges quote a "spread" (difference between buy and sell price) rather than a mid-market rate. CoinGecko's rate, which this converter uses, is a volume-weighted average across the more than a thousand exchanges it tracks — a good approximation of the global fair value price.
-
MAS maintains the authoritative list in its Financial Institutions Directory (eservices.mas.gov.sg/fid), searchable by licence type — look for a Major Payment Institution or Standard Payment Institution licence covering digital payment token services. Unlicensed platforms may still be accessible online but are not legally permitted to serve Singapore retail customers. This page deliberately does not name exchanges, because licences are granted and withdrawn and a fixed list goes stale.
-
The current BTC to SGD rate is displayed live in the rate banner at the top of this tool and updates every 60 seconds. The rate is sourced from CoinGecko and reflects a volume-weighted average across the more than a thousand exchanges it tracks. Bitcoin's price changes by the second — for exact transaction rates, always check directly on your chosen Singapore-licensed exchange at the time of purchase.
-
To convert Bitcoin to SGD in this tool: enter your BTC amount in the left field, select BTC from the left dropdown, and select SGD from the right dropdown. The converted amount updates instantly. To convert SGD to BTC (to find out how much Bitcoin SGD 1,000 buys, for example), select SGD on the left and BTC on the right. You can also click the ⇄ swap button to reverse the pair in one click.
-
No — this converter shows the mid-market rate from CoinGecko, which does not include trading fees or spread. When you actually buy or sell Bitcoin on an exchange, you will pay a trading fee and possibly a spread, both set by the platform and shown in its fee schedule. For fee-adjusted calculations, use our Crypto Profit Calculator which allows you to input buy and exit fee percentages to see your actual net position.
-
Yes — Bitcoin and other cryptocurrencies are legal in Singapore. They are classified as Digital Payment Tokens (DPTs) under the Payment Services Act and regulated by MAS. There is no ban on holding, buying, or selling Bitcoin. However, MAS requires all exchanges serving Singapore retail customers to be licensed, and has placed restrictions on certain marketing practices. Bitcoin is not legal tender in Singapore (only SGD is), meaning merchants are not obliged to accept it.
-
The rate is CoinGecko's aggregate mid-market price, fetched from its public simple/price endpoint every 60 seconds and cached in your browser in case a later fetch fails. It is a reference figure, not a quote: the price you actually trade at on an exchange includes that platform's spread and fees and moves second by second. All conversion arithmetic runs in your browser; no amounts or conversion queries are sent to us.
Method & sources
How it computes
Converts between BTC and nine fiat currencies (USD, SGD, EUR, GBP, MYR, IDR, THB, PHP, AUD) using CoinGecko's aggregate mid-market BTC price, fetched from the public simple/price endpoint every 60 seconds; fiat-to-fiat pairs are crossed through BTC. Satoshi values use the protocol definition 1 BTC = 100,000,000 satoshis. Fees and spreads are not included.
What this tool implements
- 1 BTC = 100,000,000 satoshis (bitcoin.org developer glossary, 'Denomination').
- Rate source: CoinGecko /api/v3/simple/price, polled every 60 s, with the last successful rate cached in the browser and an amber warning when the fetch fails.
- Protocol facts quoted on the page come from Bitcoin Core consensus parameters: subsidy halving every 210,000 blocks, 10-minute block target.
- Singapore regulatory framing: Digital Payment Token services are licensed under the Payment Services Act 2019; the page points to the MAS Financial Institutions Directory instead of naming exchanges.
Sources
- bitcoin.org Developer Documentation — Glossary (Denomination: one bitcoin equals 100,000,000 satoshis): https://developer.bitcoin.org/glossary.html
- Bitcoin Core, src/kernel/chainparams.cpp — nSubsidyHalvingInterval = 210000; nPowTargetSpacing = 10 * 60: https://github.com/bitcoin/bitcoin/blob/master/src/kernel/chainpa…
- CoinGecko API — simple/price endpoint (rate source): https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_curr…
- Monetary Authority of Singapore — Financial Institutions Directory (register of licensed payment service providers): https://eservices.mas.gov.sg/fid
What can make this go out of date
- CoinGecko aggregate BTC price — refreshed every 60 seconds at runtime; the tool is unusable for conversion without it and falls back to the browser-cached rate.
- MAS licence register — changes as licences are granted or withdrawn; the page links to the directory rather than listing providers.
Pick up where you left off
Stored only in this browser — never sent to our servers.