Comparing a burger's price in six countries sounds easy and is surprisingly easy to get wrong. This article explains a method you can reuse, and it uses invented worked examples only. Nothing here is a live price or a current quote, and any numbers in worked examples are invented for arithmetic only. Our price tool holds no prices of its own: you enter figures from your own receipts.
Choose one comparable item
Start with a single, named product in a single size. Comparing a burger in one country with a meal deal in another tells you nothing. Record the exact item name as it appears locally, because names and recipes differ, and note whether the size or patty count is the same.
Record the context
For every price, write down the date, the city or region, and whether the price included sales tax or value-added tax. Some countries show tax-inclusive prices, while others add tax at the till. Without these notes, two numbers that look comparable might be measuring different things.
Convert with one stated assumption
Pick a single exchange-rate set and say so explicitly. Our price tool fetches European Central Bank reference rates through Frankfurter and shows the rate date. Real rates change daily, so a table without a date and source is not trustworthy. Always show the original local price next to the converted one.
A worked example with invented numbers
Suppose, in a worked example with invented numbers, a burger costs 5.00 in country A and 6.50 in country B, and an assumed exchange rate says 1.00 of A's currency equals 0.80 of B's. Converting country A's price gives 4.00 in B's currency, so the burger in B looks about 62 percent higher than the converted price. That is a calculation, not a verdict. Perhaps B's price includes tax and A's does not, or perhaps the B restaurant is in a capital city. Adjust for tax first, and the gap might shrink noticeably. This kind of worked example is useful because it shows how many assumptions hide behind a single number. Every figure here is invented and is not a quote, but the method of converting, then questioning the result, is exactly what you would apply to real data you collected yourself.
Read the result with humility
A converted price answers one narrow question: what the item costs in a common currency at a moment in time. It does not tell you how affordable the item is to people there. Wages, rent and local competition shape that, and are not captured by a currency conversion.
Common mistakes to avoid
Do not average prices from a few restaurants and call it a national price. Do not copy screenshots of old menus, and do not treat delivery-app prices as equal to counter prices, as they are often set differently. When you publish a comparison, label every number with its source and date. Our price tool follows that approach: your entered prices sit beside the rate and its date.
Editorial author: Rabeea Naseer · Independent publication, not an official company source.