Currency Converter
Convert between 30 major world currencies instantly with reference rates — see the converted amount, exchange rate, and inverse rate.
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The rate you see is not the rate you get
You Google a dollar rate before a trip, note it down, and feel ready. Then the forex counter quotes you something worse and you wonder if you got cheated. You didn't, exactly. What you saw online was the mid-market rate, the neutral midpoint that banks use between themselves. The rate you actually get almost always has a markup baked in.
The core math is the easy part. Conversion equals amount multiplied by the exchange rate. If a dollar is worth around 83 rupees, then 100 dollars is about 8,300 rupees. Nothing complicated there. The complications live in the gap between the published rate and your rate.
Where the markup hides
Banks, forex cards, and money changers all need to make money on the exchange. So they shift the rate slightly against you. Buying foreign currency, you pay a touch more than mid-market. Selling it back, you get a touch less. That spread is their cut, and it's often dressed up as zero commission while the worse rate quietly does the same job.
Typical markups run somewhere around 2 to 3 percent, though it varies by provider and how you pay. Card swipes abroad, ATM withdrawals, and airport counters often carry the steepest ones. Booking forex in advance through a competitive provider usually beats grabbing currency at the airport an hour before your flight.
Putting numbers to it
Say Vikram from Mumbai is converting 100 dollars for a trip. At the mid-market rate of around 83, that's 8,300 rupees of value. But his provider adds a 3 percent markup. So he effectively pays closer to 85.49 per dollar, and his 100 dollars costs him about 8,549 rupees instead of 8,300. That extra 249 rupees is the spread at work.
Scale it up. On a 2,000 dollar trip, that same 3 percent quietly becomes nearly 5,000 rupees. Not pocket change. And most travellers never notice, because the markup never shows up as a separate line.
Smart habits for better rates
A few things genuinely help:
- Compare the quoted rate against the mid-market rate to spot the markup
- Avoid airport counters when you can, they tend to be the worst
- Watch for foreign transaction fees on cards, which stack on top of the rate
One more thing worth remembering. Rates move every second, all day, as global markets trade. So the number from this morning isn't the number now. For anything big, check the live rate at the moment you transact, and always ask what the all-in rate is after every fee and markup.
Currency — frequently asked questions
Why is the exchange rate I get worse than Google's rate?
Google usually shows the mid-market rate, the neutral midpoint banks use between themselves. That is not a rate ordinary customers can buy at. Banks, forex cards, and money changers add a markup so they earn on the deal, which means you pay a little more when buying and get a little less when selling. The gap is their profit, often hidden inside a worse rate rather than shown as a fee.
How much markup do banks add on currency conversion?
It varies by provider and payment method, but markups often run somewhere around 2 to 3 percent over the mid-market rate. Airport counters, card swipes abroad, and ATM withdrawals tend to carry the higher end. Some providers advertise zero commission while still building the markup into the rate itself. The best way to know your real cost is to compare the quoted rate against the live mid-market rate.
How do I calculate a currency conversion myself?
The base formula is simple: multiply the amount by the exchange rate. So 100 dollars at a rate of around 83 comes to about 8,300 rupees before any markup. To get your real cost, add the provider's markup to the rate first. At a 3 percent markup, that same 100 dollars might cost closer to 8,549 rupees. Rates change constantly, so check the live rate when you actually transact.
Is it better to use a forex card or cash abroad?
Both have trade-offs. Forex cards lock a rate when you load them and can be convenient, but they may carry loading fees, reload charges, or markups. Cash avoids transaction fees but means carrying money and exchanging at counters that often give weaker rates. Regular debit or credit cards abroad can add foreign transaction fees on top of a markup. Compare the all-in cost, including every fee, before deciding for your trip.
Why do exchange rates keep changing?
Currencies trade on global markets all day, so their prices move every second based on demand, supply, interest rates, economic news, and sentiment. The rate you saw in the morning will not be the same by evening, and sometimes not even minutes later. For small amounts this barely matters, but for large transfers or big purchases it can. Always check the live rate at the moment you transact rather than relying on an earlier figure.
How can I get the best currency exchange rate?
Start by comparing the quoted rate to the live mid-market rate so you can see the markup clearly. Avoid airport counters, which usually offer the worst rates, and watch for foreign transaction fees on cards that stack on top. Booking forex in advance through a competitive provider often beats last-minute exchange. For larger amounts, ask for the all-in rate after every fee and markup, since small percentages add up fast.
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Results from this calculator are estimates for informational use only — not financial, medical, or professional advice. Read our full disclaimer before acting on any number you see here.