Currency Converter
Convert between 25 major world currencies
Live rates · Updated Oct 20, 2026, 12:02 AM UTC
All Rates (1 USD =)
as of Oct 20, 2026, 12:02 AM UTCRates are indicative for general conversion and may differ from the rate your bank or payment provider offers.
What is the Currency Converter?
A currency converter tells you how much one currency is worth in another, based on the current exchange rate. Travelers checking what their dollar is worth in euros, businesses pricing international orders, expats sending money home, and online shoppers buying from foreign sites all use this tool constantly. CalciHub's version lets you convert between major world currencies quickly, with clean and readable results. While it uses up-to-date reference rates, always confirm with your bank or payment provider before sending large amounts, they apply their own margins.
How Does It Work?
Currency conversion is straightforward multiplication using the current exchange rate.
Converted Amount = Original Amount × Exchange Rate
If converting the other direction:
Original Amount = Converted Amount ÷ Exchange Rate
Original Amount = The amount you're starting with
Exchange Rate = How much 1 unit of your base currency buys in the target currency
Converted Amount = The result in the target currency
How to Use CalciHub's Currency Converter
1. Enter the amount you want to convert.
2. Select your base currency (the currency you have).
3. Choose the target currency (the currency you want).
4. Click Convert to see the result.
Tip: Exchange rates change constantly during market hours. The rate you see today may differ slightly from what your bank or a service like Wise or PayPal actually charges, they add a spread on top of the mid-market rate. For large transactions, shop around.
A Quick Example
Lisa is traveling from London to Japan and wants to exchange £500 into Japanese yen. She checks CalciHub before going to the currency exchange counter.
Amount: £500 (GBP)
Exchange rate: 1 GBP = 193.40 JPY (example rate)
Converted amount: ¥96,700
The airport kiosk offers her ¥88,500 for the same £500. That's a difference of ¥8,200, about £42 lost to fees and a poor rate. She converts only what she needs at the airport and uses a Wise card for the rest of the trip.
Frequently Asked Questions
Exchange rates are determined by foreign exchange markets (Forex), which run 24 hours a day, 5 days a week. Rates fluctuate based on interest rates, inflation, trade flows, and market sentiment. The mid-market rate (the midpoint between buy and sell prices) is the fairest benchmark — it's what services like Wise use as their base.
Banks and exchange services make money by marking up the rate above the mid-market price. This markup, called a spread, can range from 1–2% at a competitive bank to 5–10% at an airport kiosk. The calculator shows the mid-market rate; real-world transactions always include some margin on top.
Using a service like Wise or Revolut typically gives you rates very close to the mid-market rate with low flat fees. Withdrawing local currency from an ATM abroad (with a fee-free card) is another solid option. Airport kiosks and hotel desks are almost always the most expensive.
Yes. Several countries maintain a fixed exchange rate against the USD. Saudi Arabia's riyal, the UAE dirham, and the Hong Kong dollar are among the more well-known examples. These rates are stable and don't fluctuate like freely traded currencies.
No. That option, called dynamic currency conversion, lets the terminal set its own exchange rate, which is almost always worse than your bank's. Always choose to be billed in the local currency and let your own card issuer handle the conversion.
Before you rely on this result
Results are estimates based on the figures you enter. They exclude fees, taxes and inflation unless stated, and they assume the rate you supply holds for the whole period. For a decision that matters, confirm the numbers with the lender, provider or a qualified adviser.
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