How often are the exchange rates updated?

CalculatorNexa fetches exchange rates from open.er-api.com, which updates its data every 24 hours based on aggregated market data. Currency markets operate 24 hours a day on weekdays, and rates can shift due to economic news, central bank decisions, and global events. For real-time trading or large financial transactions, always verify rates with your bank or broker before executing.

What do the chart colors mean?

The chart uses standard market convention: a green chart and shading indicates the exchange rate has risen over the selected period (the From currency has strengthened against the To currency), while a red chart indicates the rate has fallen (the From currency has weakened). The area beneath the line is shaded to make trends easier to read at a glance.

What is the conversion table below the chart?

The conversion table automatically calculates 19 common amounts (from 1 to 10,000) for the currency pair you have selected. It updates instantly whenever you change the currency pair. This is especially useful for travellers, online shoppers, and businesses who need to quickly reference multiple amounts without recalculating each one manually.

Why do I see different rates at my bank?

Banks, currency exchange bureaux, and money transfer services add a profit margin on top of the mid-market rate. This difference is called the spread or markup. A bank may offer you a rate 2–5% worse than the mid-market rate; airport currency kiosks may charge 8–15% or more. By comparing the mid-market rate shown here with the rate offered by your provider, you can calculate the exact cost of the conversion.

What does the percentage change badge mean?

The percentage badge (▲ or ▼) next to the converted amount shows how much the exchange rate has moved over the currently selected chart period (1D, 7D, 30D, 90D, or 1Y). An upward green badge means the From currency has gained value against the To currency over that period; a downward red badge means it has lost value. This helps you understand the trend context behind today's rate.

Is this converter free to use?

Yes. CalculatorNexa's currency converter is completely free, requires no registration or account, and works on all devices including mobile phones, tablets, and desktop computers. You can also embed it on your own website at no cost.

Currency Conversion Matrix & Quick Exchange Tables

Instantly compare major global currencies with our live exchange rate matrix. Access quick conversion tables for real-time cross-rate calculations across top international fiat currencies.

Currency Converter – CalculatorNexa

Currency Converter

Live mid-market rates · 150+ currencies

Amount

From

Converted Amount

—

Loading rates…

USD / EUR

USD to EUR — Conversion Table

Live mid-market rate · Updates automatically

Amount (USD)	Converted (EUR)	Rate
Loading…

1 USD — Live Rates for 35 Currencies

All rates are mid-market · Data: open.er-api.com

Loading rates…

CalculatorNexa Currency Converter — How It Works & How to Use It

The CalculatorNexa Currency Converter gives you instant access to live mid-market exchange rates for more than 150 global currencies. Whether you are travelling abroad, shopping from international websites, sending money to family overseas, or managing business finances across borders, this tool helps you understand exactly how much your money is worth in any currency — in real time, at no cost.

Unlike rates shown by banks or currency exchange bureaux, the mid-market rate displayed here is the raw interbank rate — the true midpoint between global buy and sell prices. This is the benchmark used by financial institutions worldwide and the most accurate starting point for any currency comparison.

💱

150+ Currencies

Convert between all major world currencies including USD, EUR, GBP, JPY, CHF, TRY, AED, SAR and 140+ more, including exotic and emerging market currencies.

📡

Live Mid-Market Rates

Rates are fetched directly from open.er-api.com and updated daily. You always see the real interbank rate — not a retail markup.

📈

Historical Rate Charts

View how a currency pair has moved over 1 day, 7 days, 30 days, 90 days, or 1 full year. Green chart means the base currency strengthened; red means it weakened.

📋

Multi-Amount Table

Instantly see 19 common amounts — from 1 to 10,000 — converted at today’s live rate. The table updates automatically whenever you change the currency pair.

🌍

35-Currency Rate Board

See today’s rate for your chosen currency against 35 of the world’s most traded currencies simultaneously — a quick global overview in one glance.

🌙

Light, Dark & Auto Mode

Switch between light and dark themes manually, or choose Auto to let the converter follow your device’s system preference automatically.

How to Use This Currency Converter

Enter your amount

Type any number in the Amount field. You can enter whole numbers (100) or decimals (99.95). The converter accepts any positive value.

Select your currencies

Choose the currency you are converting From and the currency you want to convert To. Both dropdowns contain all 150+ supported currencies, grouped by major and all others for easy navigation.

Read the result

The green result box instantly shows the converted amount and the exact rate used (e.g. “1 USD = 0.9234 EUR”). The percentage badge shows how the rate has changed over your selected chart period.

Use the ⇄ swap button

Click the swap button between the two dropdowns to instantly reverse the conversion direction — for example, switching from USD→EUR to EUR→USD with a single click.

Explore the chart and tables

Scroll down to see the historical rate chart for your selected pair, the multi-amount conversion table, and the live 35-currency rate board — all updating automatically as you change your selection.

Understanding the Exchange Rate Chart

▲ Green

Rising rate (green chart): The “From” currency has gained value against the “To” currency over the selected period. For example, if you are viewing USD/EUR and the chart is green, the US Dollar has strengthened — meaning 1 USD buys more Euros today than it did at the start of the period.

▼ Red

Falling rate (red chart): The “From” currency has weakened against the “To” currency. For example, a red USD/TRY chart means the US Dollar now buys fewer Turkish Lira than it did at the start of the period — TRY has strengthened relative to USD.

1D · 7D · 30D

Period buttons: Switch between 1 Day (hourly data points), 7 Days, 30 Days, 90 Days, and 1 Year views. Shorter periods show recent volatility; longer periods reveal the broader trend. The percentage change badge updates to match the selected period.

% Badge

Percentage change: The ▲ or ▼ badge below the result shows exactly how much the rate has moved over the selected chart period. A badge showing “▲ +2.14% (30D)” means the From currency is 2.14% stronger against the To currency compared to 30 days ago.

Frequently Asked Questions

What is a mid-market exchange rate?

The mid-market rate (also called the interbank rate or spot rate) is the midpoint between the global buy and sell prices for a currency pair. It is the fairest, most transparent rate available and is used as the benchmark by central banks and financial institutions. Retail providers such as banks and exchange bureaux add a margin on top of this rate — which is why the rate you see here will always look better than the rate offered at a bank or airport.

How often are rates updated?

Rates are sourced from open.er-api.com and updated once every 24 hours. Currency markets move continuously during weekday trading hours, so the displayed rate reflects the most recent daily close. For large or time-sensitive financial transactions, always confirm the exact rate with your bank or payment provider at the moment of transfer.

Why is the rate here different from my bank’s rate?

Banks, travel money providers, and currency exchange kiosks earn revenue by offering rates worse than the mid-market rate. This difference — known as the spread or markup — can range from 1–3% at online transfer services to 8–15% or more at airport kiosks. The rate shown here is the mid-market benchmark; your actual cost will depend on your provider’s markup plus any transaction fees they charge.

What does the conversion table show?

The conversion table below the chart automatically calculates 19 standard amounts — 1, 5, 10, 25, 50, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1,000, 1,500, 2,000, 5,000, and 10,000 — in the currency pair you have selected. It updates in real time whenever you change either currency, making it ideal for travellers budgeting multiple spend amounts or businesses calculating invoices in foreign currencies.

What is the 35-currency rate board?

The rate board displays how 1 unit of your chosen “From” currency compares against 35 of the world’s most actively traded currencies simultaneously. It is designed to give you a fast global overview — useful for investors monitoring multiple markets, importers/exporters comparing costs across regions, or anyone wanting to see the relative strength of a currency at a glance.

Which currencies are supported?

The converter supports 150+ currencies including all G10 and G20 currencies, major Gulf currencies (AED, SAR, QAR, KWD), African currencies (ZAR, NGN, EGP, KES, GHS), Asian currencies (CNY, INR, JPY, KRW, THB, MYR, IDR, PHP), Latin American currencies (BRL, MXN, ARS, CLP, COP), and many more emerging market and exotic currencies.

Is this converter free? Does it require registration?

Yes, completely free. No account, no registration, no subscription required. CalculatorNexa is supported by advertising, which allows all tools to remain free for all users on all devices — mobile, tablet, and desktop.

Disclaimer: Exchange rates displayed on CalculatorNexa are sourced from open.er-api.com and are provided for informational and educational purposes only. They represent mid-market rates and do not include bank fees, transfer charges, or retail margins. Rates update daily and may not reflect real-time market movements. CalculatorNexa is not a licensed financial advisor. For live trading rates or large financial transactions, please consult your bank, licensed broker, or regulated money transfer service. Currency values can rise and fall rapidly due to economic events, central bank policy changes, and geopolitical developments.