Cryptocurrency Converter

No — the tool ships with 2024-ballpark reference prices that you can override in the Price Sheet panel. No API keys, no network calls. Save Rates persists your edits via localStorage.

15 cryptos (BTC, ETH, USDT, USDC, SOL, BNB, XRP, DOGE, ADA, AVAX, MATIC, DOT, LTC, LINK, UNI) and 10 fiats (USD, EUR, GBP, JPY, INR, CNY, CAD, AUD, CHF, BRL). Any asset converts to any other via USD.

A quick grid showing your input amount in the top 5 coins and top 5 fiats — useful for sanity-checking cross-market pricing at a glance.

Yes, the Cryptocurrency Converter is 100% free with no registration, no hidden fees, and no usage limits. All processing happens locally in your browser, ensuring complete privacy.

Absolutely. The Cryptocurrency Converter processes everything client-side in your browser. No data is uploaded to or stored on any server. Your content remains private on your device at all times.

Yes, the Cryptocurrency Converter is fully responsive and works on smartphones and tablets. You can use it on any device with a modern web browser -- no app download required.

No account or registration is needed. Simply open the Cryptocurrency Converter in your browser and start using it immediately. There are no sign-up walls or usage restrictions.

The Cryptocurrency Converter uses industry-standard formulas and algorithms to ensure accurate results. However, for critical financial or medical decisions, always consult a qualified professional.

Simply enter your input in the provided field, adjust any settings to your preference, and the tool will process it instantly. You can then copy the result to your clipboard or download it.

The Cryptocurrency Converter works in all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. For the best experience, use the latest version of your preferred browser.

Direct crypto-to-crypto conversion works by routing both coins through US dollars as a common pivot. The converter first multiplies your amount by the source coin's USD price to find its dollar value, then divides that figure by the destination coin's USD price. For example, with BTC at 67,000 and ETH at 3,500, one Bitcoin equals 67,000 dollars, which divided by 3,500 gives roughly 19.14 ETH. Because every one of the 25 supported assets is priced in USD, any pair converts the same way without needing a separate rate for each combination. Results show up to eight decimal places so small fractions of high-value coins are not lost to rounding. Pick your from and to coins, enter an amount, and the tool computes both directional rates instantly.

The numbers reflect the reference prices stored in the Price Sheet, not a live feed. The tool ships with ballpark 2024 rates (for instance BTC at 67,000 and ETH at 3,500), so if the real market has moved, your results will be stale until you update those values yourself. There are no API calls, which is what keeps the converter fast, private, and usable offline, but it also means accuracy is entirely in your hands. To fix outdated output, open the Price Sheet panel, paste current prices from an exchange into the Crypto (USD) tab and current exchange rates into the Fiat (per USD) tab, then click Save Rates. Your edits persist via localStorage with a Last updated timestamp. Refresh the rates whenever you need figures you can rely on.

Each fiat currency is stored as a per-USD rate, meaning how many units equal one US dollar. The default EUR rate is 0.92 and JPY is 153, so one dollar buys 0.92 euros or 153 yen. To convert a fiat amount to dollars the tool divides by that rate, and to convert from dollars it multiplies. Converting euros to yen routes through the dollar: divide the euro amount by 0.92 to get dollars, then multiply by 153 to get yen. USD itself is locked at a rate of 1 because it is the pivot every conversion passes through. You can edit any per-USD value in the Fiat tab of the Price Sheet to match your bank or broker. Enter an amount, choose your two currencies, and both exchange rates appear alongside the result.

Yes. Two export options keep your figures portable. The Copy button places the conversion and both directional rates on your clipboard as plain text, ready to paste into a note or message. The Download CSV button saves a spreadsheet that records the conversion, the rate in each direction, and the entire price sheet behind it, every crypto USD price and every fiat per-USD rate. Capturing the price sheet matters because the rates are manual, so the CSV archives the exact assumptions a calculation was based on, which is useful for tracking a portfolio over time or documenting a trade. Your saved rates also persist between visits through your browser's local storage. Set your prices, run the conversion, then click Download CSV to keep a dated snapshot of both the result and the assumptions.

Use the Conversion Matrix shown below the main result. Instead of running each pair one at a time, it expresses your single input amount across the top five coins and the top five fiats simultaneously, so you can see a holding in dollars, euros, and pounds side by side at a glance. It is built for sanity-checking cross-market pricing, such as confirming a position looks reasonable in multiple home currencies before acting. The matrix uses the same Price Sheet values as the main conversion, so updating your rates refreshes the grid too. Quick controls speed things up further: Swap flips the from and to pair, Sample loads a 0.5 ETH to EUR example, and Reset returns to 1 BTC to USD. Enter an amount once and read the matrix to compare every major market together.