Convert any cryptocurrency to any fiat or other crypto in real time.
The converter supports the top 250 cryptocurrencies by market capitalization and 19 major fiat currencies, including the US dollar, euro, pound sterling, yen, yuan, rupee, and others. Prices refresh every 60 seconds from the CoinGecko aggregate, and your selections save locally so the tool picks up where you left off.
Convert any currency, any amount
Powered by CoinGecko. Supports the top 250 cryptocurrencies and 19 major fiat currencies. Rates refresh every 60 seconds and your last selections save locally in your browser.
How to use the converter
- Enter an amount. Any positive number works, from a small fraction of a coin to tens of thousands of units.
- Pick the source currency. Click the From selector and either scroll the list or type to search by symbol or name. Fiat currencies appear at the top, followed by the top 250 cryptocurrencies.
- Pick the target currency. Same interface, any combination is supported, including crypto to crypto and fiat to fiat.
- Read the result. The converted amount appears in the large display, along with the exchange rate for a single unit, the current 24 hour change for cryptocurrencies, and a mini 24 hour sparkline chart. Updated timestamps confirm how fresh the data is.
- Swap the direction. Use the swap button between the two sides to reverse From and To without retyping anything.
How exchange rates are calculated
Every conversion in this tool routes through US dollars as an internal reference. The underlying math is straightforward. The value of any amount in any currency can be expressed in dollars first, then translated into the target currency. For a Bitcoin to euro conversion, the calculator looks up the current BTC to USD rate, multiplies by the amount of BTC, then divides by the current EUR to USD rate to arrive at the euro equivalent. For crypto to crypto conversions the logic is identical: both sides are priced in dollars, and the ratio between them produces the rate.
The BTC to USD price itself is aggregated from many exchanges rather than sampled from a single venue. This matters because individual exchanges can temporarily diverge from each other during periods of volatility or when a particular venue is low on liquidity. The aggregate is a better approximation of the true market price than any single quote.
Fiat to USD rates are derived by cross referencing bitcoin prices in each fiat. If one bitcoin is worth 75,000 US dollars and 69,500 euros at the same moment, the implied euro to dollar rate is 75,000 divided by 69,500, or roughly 1.08. This approach uses the cryptocurrency market as a live foreign exchange reference, which tends to track traditional FX markets very closely because large arbitrage desks continuously enforce alignment.
Why prices differ between exchanges
A single cryptocurrency can trade at slightly different prices on different exchanges at the same moment. These differences are usually small, typically a fraction of a percent, but they are persistent and worth understanding.
The first reason is liquidity. Exchanges with deep order books and high trading volume tend to produce tighter prices because large orders can execute without moving the market. Thinner venues with less activity show wider spreads between bid and ask, which means a headline price can be a few tenths of a percent away from where a trade would actually execute.
The second reason is local market structure. Some exchanges are gateways for specific fiat currencies or jurisdictions, and capital controls or banking frictions can create local premiums and discounts. Korean exchanges have historically shown a “kimchi premium” during bull markets, where prices trade several percentage points above the global average because of constrained capital flows. Similar effects occasionally appear in other regions.
The third reason is inventory and market making. Exchanges use different market makers with different inventory positions, and a venue that has recently taken on a large long position may quote slightly lower prices to attract sellers and rebalance. These micro-level differences wash out over time but can be visible at any given second.
An aggregated price, like the one the CoinGecko API returns, averages across venues in a volume weighted way. It is a better number for reporting or planning than any single exchange quote because it smooths out idiosyncratic local effects. For actual trade execution, use the price your specific exchange shows.
When you need a converter
Most crypto investors need conversion calculations more often than they realize. A few common scenarios:
- Cross currency reporting. You hold Bitcoin but report in euros. The converter produces the rate at a given moment for tax, accounting, or personal tracking purposes.
- Price comparison across venues. An exchange quotes a coin in USDT. You want to know what that means in your local fiat without opening an FX app alongside.
- Sanity checking a wallet balance. A wallet shows a token balance in its native unit. Converting to your reference currency gives an instant check on what the position is worth.
- Preparing a trade. Before placing an order, running the conversion confirms the size and fits the trade into your portfolio framework.
- Communicating with someone in a different region. A colleague or counterparty thinks in a different fiat. A conversion translates a figure into a number they can read without mental math.
For any scenario involving a full trade analysis, including fees and tax treatment, our profit and loss calculator does more of the work. The converter is the right first step. The profit calculator is the right second step.
Supported cryptocurrencies
The top 50 assets by market capitalization are listed below as a reference. The converter itself supports the full top 250, searchable by name or ticker symbol in the dropdown above.
| Rank | Name | Symbol |
|---|---|---|
| 1 | Bitcoin | BTC |
| 2 | Ethereum | ETH |
| 3 | Tether | USDT |
| 4 | BNB | BNB |
| 5 | Solana | SOL |
| 6 | XRP | XRP |
| 7 | USD Coin | USDC |
| 8 | Cardano | ADA |
| 9 | Dogecoin | DOGE |
| 10 | TRON | TRX |
| 11 | Avalanche | AVAX |
| 12 | Toncoin | TON |
| 13 | Shiba Inu | SHIB |
| 14 | Chainlink | LINK |
| 15 | Polkadot | DOT |
| 16 | Bitcoin Cash | BCH |
| 17 | Polygon | MATIC |
| 18 | Near Protocol | NEAR |
| 19 | Uniswap | UNI |
| 20 | Litecoin | LTC |
| 21 | Dai | DAI |
| 22 | Internet Computer | ICP |
| 23 | Ethereum Classic | ETC |
| 24 | Cosmos | ATOM |
| 25 | Stellar | XLM |
| 26 | Render | RNDR |
| 27 | Aptos | APT |
| 28 | Arbitrum | ARB |
| 29 | Hedera | HBAR |
| 30 | VeChain | VET |
| 31 | Filecoin | FIL |
| 32 | Immutable | IMX |
| 33 | Optimism | OP |
| 34 | Mantle | MNT |
| 35 | Cronos | CRO |
| 36 | Kaspa | KAS |
| 37 | Algorand | ALGO |
| 38 | Sui | SUI |
| 39 | Stacks | STX |
| 40 | Sei | SEI |
| 41 | Aave | AAVE |
| 42 | Fantom | FTM |
| 43 | The Graph | GRT |
| 44 | Maker | MKR |
| 45 | Injective | INJ |
| 46 | Theta Network | THETA |
| 47 | Bittensor | TAO |
| 48 | Lido DAO | LDO |
| 49 | FLOKI | FLOKI |
| 50 | Tezos | XTZ |
Rankings shift regularly as market values change. For real-time ranking and coverage of each asset, see our altcoins and price predictions desks.
Popular conversions
Eight of the most common conversion queries, with short context on each. For live numbers, run the converter above in the relevant pair.
1 BTC to USD
The benchmark conversion in crypto. Bitcoin is priced against the US dollar on every major exchange worldwide, and most other crypto prices are derived from this pair. The converter above pulls this rate from CoinGecko, which aggregates prices across hundreds of venues and trillions of dollars of trading volume.
1 ETH to USD
Ethereum is the second most liquid pair in crypto. The ETH to USD rate tends to move in correlation with BTC to USD but with a higher beta, meaning ETH usually rises and falls by a larger percentage than BTC on the same news.
1 BTC to EUR
For European investors, the BTC to EUR rate is the relevant number. The rate is computed by combining BTC to USD with the current USD to EUR exchange rate, and it updates every time either component moves.
1 ETH to EUR
Similar logic applies. ETH to EUR combines ETH to USD with USD to EUR. The two conversion paths in major exchange terminals may show small spreads vs. the aggregated rate due to liquidity differences between venues.
1 SOL to USD
Solana is consistently a top ten asset by market capitalization. SOL to USD is one of the most watched altcoin pairs and is actively traded on every major centralized exchange as well as on Solana-native DEXs.
1 USD to INR
For Indian residents converting dollar-denominated crypto gains back to rupees, the USD to INR cross rate matters. Our converter uses the same rate the market uses, derived from live cross rates with bitcoin as the reference asset.
1 BTC to INR
A very high-volume query in India, where local exchanges quote BTC in rupees. The rate our converter shows should closely match Indian exchange rates, minus any local premium or discount due to regulatory friction.
1 ETH to GBP
The converter produces ETH to GBP by chaining ETH to USD with USD to GBP. For UK-based investors looking to denominate holdings in sterling, this is the reference rate.
Data sources and accuracy
Prices come from the CoinGecko public API, which is one of the most widely used price aggregation services in the industry. CoinGecko pulls data from more than 700 cryptocurrency exchanges and combines them into volume weighted aggregates. Our tool calls their free public endpoints every 60 seconds, which respects their rate limits and keeps the data reasonably fresh for most use cases.
For active traders who need tick level pricing, an aggregated source with a one minute refresh is not the right tool. Use the exchange on which the trade will execute, and rely on its own order book for real execution decisions. For everyone else, the converter is more than accurate enough for planning, reporting, and cross currency comparisons.
Fiat rates derive from the same cryptocurrency market data, using bitcoin as a reference asset priced in each fiat. This method produces rates that track official foreign exchange markets closely because professional arbitrage desks continuously enforce alignment between the two.
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Frequently asked questions
Where does the price data come from?
The converter fetches data from the CoinGecko public API, which aggregates prices across hundreds of cryptocurrency exchanges and fiat currency pairs. Prices reflect a volume weighted average across major venues rather than any single exchange, which reduces the noise from thin or mispriced markets.
How often are rates updated?
Prices refresh automatically every 60 seconds while the page is open. The data you see when you first load the page is a snapshot from the moment the calculator initialized, and it is replaced with a fresh reading on the next 60 second tick.
How many coins does the converter support?
The top 250 cryptocurrencies by market capitalization are loaded by default, along with 19 major fiat currencies. This covers every coin most users will ever want to convert. For small cap tokens outside the top 250, use the exchange on which the token is listed.
Why are the converter rates slightly different from my exchange?
Exchange prices differ from the market aggregate for several reasons. Individual exchanges quote the price at which orders are currently filling on their own books, which can diverge from the aggregate during fast moves or low liquidity periods. Some exchanges also have persistent local premiums or discounts due to regulatory, fiat access, or withdrawal constraints.
Can I convert between any two currencies?
Yes. Any combination of the supported cryptos and fiats works. Crypto to crypto conversions route through US dollars as a reference, as do fiat to fiat conversions. This is how most real markets price crosses in any case, so the results match the industry convention.
Is this converter free?
The converter is free. There is no signup, no registration, no paywall, and no limit on use. We fund the tool through advertising elsewhere on the site, not through the tool itself.
How accurate are the conversions for tax reporting?
Accurate enough for rough planning, but for formal tax reporting use your exchange trade confirmations or a dedicated tax accounting tool. The converter shows an aggregated market rate at a specific moment, while tax authorities care about the exact price at which your specific trade executed, including any fees.
Why does my local fiat default on first load?
The converter reads your browser language and region to guess the most relevant local fiat. If you are in Germany you will see EUR, in the UK you will see GBP, and so on. You can change it at any time, and your choice saves locally for next time.
Related reading
For ongoing coverage of the assets you are converting, see our Bitcoin, Ethereum, altcoins, and DeFi archives. For the data behind the prices, our market analysis desk publishes regular pieces on liquidity, flows, and cross venue spreads. To get the stories that move markets delivered each morning, subscribe to our free newsletter.
