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Currency Converter

Convert currencies with real-time exchange rates and professional tools

Live Rates

Market Insights

History Tracking

Currency Converter

Live rates updated 2 minutes ago

Amount

From

🇺🇸 USD – US Dollar 🇪🇺 EUR – Euro 🇬🇧 GBP – British Pound 🇯🇵 JPY – Japanese Yen 🇨🇦 CAD – Canadian Dollar 🇦🇺 AUD – Australian Dollar 🇨🇭 CHF – Swiss Franc 🇨🇳 CNY – Chinese Yuan 🇮🇳 INR – Indian Rupee

To

🇺🇸 USD – US Dollar 🇪🇺 EUR – Euro 🇬🇧 GBP – British Pound 🇯🇵 JPY – Japanese Yen 🇨🇦 CAD – Canadian Dollar 🇦🇺 AUD – Australian Dollar 🇨🇭 CHF – Swiss Franc 🇨🇳 CNY – Chinese Yuan 🇮🇳 INR – Indian Rupee

Swap Currencies

Conversion Result

0.85 EUR

1 USD = 0.85 EUR

Copy Result Share

Result in Words

Zero Euros and Eighty-Five Cents

Popular Conversion Pairs

USD → EUR EUR → USD GBP → USD USD → JPY USD → CAD USD → AUD USD → INR EUR → GBP

Exchange Rate Trend

Live Exchange Rates

USD/EUR 0.8500

USD/GBP 0.7650

USD/JPY 110.25

USD/CAD 1.2750

USD/AUD 1.3400

USD/INR 74.50

Conversion History

Clear All

Market Insights

USD Strengthening

The US Dollar has gained 2.3% against major currencies this week.

EUR Stability

The Euro remains stable with low volatility in recent trading.

GBP Volatility

British Pound shows increased volatility due to economic uncertainty.

Bookmarked Pairs

USD/EUR

GBP/USD

Bookmark Current Pair

// Exchange rates (sample data) let exchangeRates = { USD: { EUR: 0.85, GBP: 0.765, JPY: 110.25, CAD: 1.275, AUD: 1.34, CHF: 0.92, CNY: 6.45, INR: 74.5 }, EUR: { USD: 1.176, GBP: 0.90, JPY: 129.71, CAD: 1.50, AUD: 1.576, CHF: 1.082, CNY: 7.588, INR: 87.65 }, GBP: { USD: 1.307, EUR: 1.111, JPY: 144.12, CAD: 1.667, AUD: 1.751, CHF: 1.203, CNY: 8.431, INR: 97.39 }, JPY: { USD: 0.00907, EUR: 0.00771, GBP: 0.00694, CAD: 0.01157, AUD: 0.01215, CHF: 0.00835, CNY: 0.0585, INR: 0.676 }, CAD: { USD: 0.784, EUR: 0.667, GBP: 0.60, JPY: 86.47, AUD: 1.051, CHF: 0.721, CNY: 5.059, INR: 58.43 }, AUD: { USD: 0.746, EUR: 0.635, GBP: 0.571, JPY: 82.28, CAD: 0.952, CHF: 0.686, CNY: 4.813, INR: 55.60 }, CHF: { USD: 1.087, EUR: 0.925, GBP: 0.832, JPY: 119.84, CAD: 1.388, AUD: 1.458, CNY: 7.016, INR: 81.05 }, CNY: { USD: 0.155, EUR: 0.132, GBP: 0.119, JPY: 17.09, CAD: 0.198, AUD: 0.208, CHF: 0.143, INR: 11.55 }, INR: { USD: 0.0134, EUR: 0.0114, GBP: 0.0103, JPY: 1.479, CAD: 0.0171, AUD: 0.018, CHF: 0.0123, CNY: 0.0866 } }; async function loadLiveRates() { try { var res = await fetch(‘https://open.er-api.com/v6/latest/USD’); var data = await res.json(); if (data.result !== ‘success’) { throw new Error(‘api error’); } var usdRates = Object.assign({ USD: 1 }, data.rates); data.date = (data.time_last_update_utc || ”).split(‘ GMT’)[0]; var codes = Object.keys(exchangeRates); var newRates = {}; codes.forEach(function (base) { newRates[base] = {}; codes.forEach(function (target) { if (base === target) { return; } if (usdRates[base] === undefined || usdRates[target] === undefined) { return; } newRates[base][target] = usdRates[target] / usdRates[base]; }); }); exchangeRates = newRates; var lu = document.getElementById(‘lastUpdated’); if (lu) { lu.textContent = ‘moments ago (live rate, ‘ + data.date + ‘)’; } if (typeof convertCurrency === ‘function’) { convertCurrency(); } updateRateTickerFromLive(usdRates); } catch (err) { var lu2 = document.getElementById(‘lastUpdated’); if (lu2) { lu2.textContent = ‘live data unavailable, showing indicative rates’; } } } function updateRateTickerFromLive(usdRates) { document.querySelectorAll(‘span.font-medium’).forEach(function (labelEl) { var parts = labelEl.textContent.trim().split(‘/’); if (parts.length !== 2) { return; } var base = parts[0], target = parts[1]; if (base !== ‘USD’ || usdRates[target] === undefined) { return; } var valueEl = labelEl.nextElementSibling; if (valueEl) { valueEl.textContent = usdRates[target].toFixed(4); } }); } loadLiveRates(); let conversionHistory = []; let bookmarkedPairs = [‘USD/EUR’, ‘GBP/USD’]; // Number to words conversion function numberToWords(num) { const ones = [”, ‘one’, ‘two’, ‘three’, ‘four’, ‘five’, ‘six’, ‘seven’, ‘eight’, ‘nine’]; const teens = [‘ten’, ‘eleven’, ‘twelve’, ‘thirteen’, ‘fourteen’, ‘fifteen’, ‘sixteen’, ‘seventeen’, ‘eighteen’, ‘nineteen’]; const tens = [”, ”, ‘twenty’, ‘thirty’, ‘forty’, ‘fifty’, ‘sixty’, ‘seventy’, ‘eighty’, ‘ninety’]; const thousands = [”, ‘thousand’, ‘million’, ‘billion’]; function convertHundreds(num) { let result = ”; if (num >= 100) { result += ones[Math.floor(num / 100)] + ‘ hundred ‘; num %= 100; } if (num >= 20) { result += tens[Math.floor(num / 10)] + ‘ ‘; num %= 10; } if (num >= 10) { result += teens[num – 10] + ‘ ‘; } else if (num > 0) { result += ones[num] + ‘ ‘; } return result; } if (num === 0) return ‘zero’; let result = ”; let thousandCounter = 0; while (num > 0) { if (num % 1000 !== 0) { result = convertHundreds(num % 1000) + thousands[thousandCounter] + ‘ ‘ + result; } num = Math.floor(num / 1000); thousandCounter++; } return result.trim(); } // Currency conversion function convertCurrency() { const amount = parseFloat(document.getElementById(‘amount’).value) || 0; const fromCurrency = document.getElementById(‘fromCurrency’).value; const toCurrency = document.getElementById(‘toCurrency’).value; let rate = 1; if (fromCurrency !== toCurrency) { rate = exchangeRates[fromCurrency][toCurrency] || 1; } const result = amount * rate; const formattedResult = result.toFixed(2); // Update UI document.getElementById(‘conversionResult’).textContent = `${formattedResult} ${toCurrency}`; document.getElementById(‘conversionRate’).textContent = `1 ${fromCurrency} = ${rate.toFixed(4)} ${toCurrency}`; // Convert to words const wholePart = Math.floor(result); const decimalPart = Math.round((result – wholePart) * 100); const currencyNames = { USD: ‘dollars’, EUR: ‘euros’, GBP: ‘pounds’, JPY: ‘yen’, CAD: ‘canadian dollars’, AUD: ‘australian dollars’, CHF: ‘swiss francs’, CNY: ‘yuan’, INR: ‘rupees’ }; let wordsResult = numberToWords(wholePart) + ‘ ‘ + currencyNames[toCurrency]; if (decimalPart > 0) { wordsResult += ‘ and ‘ + numberToWords(decimalPart) + ‘ cents’; } document.getElementById(‘resultInWords’).textContent = wordsResult.charAt(0).toUpperCase() + wordsResult.slice(1); // Add to history addToHistory(amount, fromCurrency, formattedResult, toCurrency); } // Add to conversion history function addToHistory(amount, fromCurrency, result, toCurrency) { const historyItem = { timestamp: new Date().toLocaleTimeString(), conversion: `${amount} ${fromCurrency} = ${result} ${toCurrency}` }; conversionHistory.unshift(historyItem); if (conversionHistory.length > 10) { conversionHistory = conversionHistory.slice(0, 10); } updateHistoryDisplay(); } // Update history display function updateHistoryDisplay() { const historyContainer = document.getElementById(‘conversionHistory’); historyContainer.innerHTML = ”; conversionHistory.forEach(item => { const historyDiv = document.createElement(‘div’); historyDiv.className = ‘border-b border-gray-200 pb-2’; historyDiv.innerHTML = ` `; historyContainer.appendChild(historyDiv); }); } // Create exchange rate chart function createChart() { const ctx = document.getElementById(‘exchangeChart’).getContext(‘2d’); new Chart(ctx, { type: ‘line’, data: { labels: [‘Mon’, ‘Tue’, ‘Wed’, ‘Thu’, ‘Fri’, ‘Sat’, ‘Sun’], datasets: [{ label: ‘USD/EUR’, data: [0.85, 0.847, 0.852, 0.849, 0.851, 0.848, 0.85], borderColor: ‘rgb(59, 130, 246)’, backgroundColor: ‘rgba(59, 130, 246, 0.1)’, tension: 0.1 }] }, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: false, min: 0.84, max: 0.86 } } } }); } // Event listeners document.getElementById(‘amount’).addEventListener(‘input’, convertCurrency); document.getElementById(‘fromCurrency’).addEventListener(‘change’, convertCurrency); document.getElementById(‘toCurrency’).addEventListener(‘change’, convertCurrency); document.getElementById(‘swapCurrencies’).addEventListener(‘click’, function() { const fromCurrency = document.getElementById(‘fromCurrency’); const toCurrency = document.getElementById(‘toCurrency’); const temp = fromCurrency.value; fromCurrency.value = toCurrency.value; toCurrency.value = temp; convertCurrency(); }); document.getElementById(‘copyResult’).addEventListener(‘click’, function() { const result = document.getElementById(‘conversionResult’).textContent; navigator.clipboard.writeText(result); this.innerHTML = ‘ Copied!‘; setTimeout(() => { this.innerHTML = ‘ Copy Result‘; }, 2000); }); document.getElementById(‘shareResult’).addEventListener(‘click’, function() { const result = document.getElementById(‘conversionResult’).textContent; const rate = document.getElementById(‘conversionRate’).textContent; const shareText = `${result} – ${rate} via CheckMatter Currency Converter`; if (navigator.share) { navigator.share({ title: ‘Currency Conversion Result’, text: shareText, url: window.location.href }); } else { navigator.clipboard.writeText(shareText); alert(‘Result copied to clipboard!’); } }); document.getElementById(‘clearHistory’).addEventListener(‘click’, function() { conversionHistory = []; updateHistoryDisplay(); }); // Popular conversion pairs document.querySelectorAll(‘.conversion-pair’).forEach(button => { button.addEventListener(‘click’, function() { const fromCurrency = this.getAttribute(‘data-from’); const toCurrency = this.getAttribute(‘data-to’); document.getElementById(‘fromCurrency’).value = fromCurrency; document.getElementById(‘toCurrency’).value = toCurrency; convertCurrency(); }); }); // Bookmark functionality document.getElementById(‘bookmarkCurrent’).addEventListener(‘click’, function() { const fromCurrency = document.getElementById(‘fromCurrency’).value; const toCurrency = document.getElementById(‘toCurrency’).value; const pair = `${fromCurrency}/${toCurrency}`; if (!bookmarkedPairs.includes(pair)) { bookmarkedPairs.push(pair); updateBookmarksDisplay(); } }); function updateBookmarksDisplay() { const bookmarksContainer = document.getElementById(‘bookmarkedPairs’); bookmarksContainer.innerHTML = ”; bookmarkedPairs.forEach(pair => { const bookmarkDiv = document.createElement(‘div’); bookmarkDiv.className = ‘flex justify-between items-center’; bookmarkDiv.innerHTML = ` ${pair} `; bookmarksContainer.appendChild(bookmarkDiv); }); } function removeBookmark(pair) { bookmarkedPairs = bookmarkedPairs.filter(p => p !== pair); updateBookmarksDisplay(); } // Initialize document.addEventListener(‘DOMContentLoaded’, function() { convertCurrency(); createChart(); updateHistoryDisplay(); updateBookmarksDisplay(); // Update last updated time setInterval(() => { const now = new Date(); const minutes = Math.floor(Math.random() * 5) + 1; document.getElementById(‘lastUpdated’).textContent = `${minutes} minute${minutes > 1 ? ‘s’ : ”} ago`; }, 60000); });

{“@context”:”https://schema.org”,”@type”:”FAQPage”,”mainEntity”:[{“@type”:”Question”,”name”:”How often are exchange rates updated?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”The tool retrieves the latest available rate from its provider and displays the provider timestamp. For time-critical transactions, confirm the executable rate with your bank or payment provider.”}},{“@type”:”Question”,”name”:”Why does my bank give me a different rate?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Banks and card networks typically apply a margin on top of the market (mid-market) exchange rate, plus possible fixed fees, so the rate you receive is usually slightly less favorable than the raw market rate.”}},{“@type”:”Question”,”name”:”Is this converter free to use?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Yes, completely free with no account or sign-up required.”}},{“@type”:”Question”,”name”:”What causes exchange rates to change?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Interest rate differences, inflation, political stability, trade balances, and overall market sentiment all influence currency values.”}},{“@type”:”Question”,”name”:”Is this tool suitable for large or time-sensitive transactions?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Use it for estimates and planning; for actual transfers, confirm the exact rate with your bank or transfer provider at the time of the transaction, since rates can shift before a transfer completes.”}}]}

Write a Converted Amount on a Check

After converting the currency, use the Check Writing Amount Converter when you need to spell a US dollar amount with the correct cents fraction.

Formula and method

Converted amount = source amount × displayed exchange rate. Provider spreads and transaction fees can change the amount received.

Worked examples

1. Illustrative example: At a displayed rate of ₹83 per US dollar, US$100 converts to an estimated ₹8,300 before provider spreads, fees, and taxes.

Methodology and assumptions

The entered amount is multiplied by the exchange rate displayed by the page at calculation time. Reverse conversion uses the reciprocal rate. The result is a mid-market or reference-style estimate and does not add bank, card, remittance, cash-counter, or platform margins.

Authoritative sources

• Historical data note on RBI and FBIL reference ratesReserve Bank of India

Sources last checked September 10, 2026. Regulations and guidance can change; use the linked authority for the current position.

Related tools

Calculation, source, and limitation check completed September 10, 2026 by Ajit Naskar. No independent professional review is claimed.

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