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Unit converters

Built-in currency, measurement, and time zone converters in the Opera browser convert unfamiliar numbers and times with a simple highlight.

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Currency, unit, and time zone converters
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Currency conversion on the fly

Currency conversion on the fly

Shop at online stores around the world without worrying about nasty surprises on your credit card bill. Opera’s built-in currency converter supports several currencies with updated rates from the European Central Bank and the National Bank of Ukraine.

How tall, heavy, fast, or far away is that thing you want?

How tall, heavy, fast, or far away is that thing you want?

Crafting a seasonal beer for the winter, but don’t know how much 4 oz of yeast is in grams? Unsure if your 20 x 30 cm poster from Paris fits a 10 x 16 in frame from California? Travelling and don’t know how far 258 mi is? A simple highlight of these strange values and times in Opera will convert them into a familiar form.

Don’t confuse a start time of something important!

Don’t confuse a start time of something important!

Need to check what time locally your hometown football club is playing at a 20:00 GMT kickoff while traveling in Moscow? Can’t be late for a 9:00 EST conference call with clients in New York when you’re in Prague? Highlighting a distant time zone will adjust it to your local time.

Simply select and convert

Highlight any price, unit of measurement, or time zone (together with their corresponding symbol or abbreviation) and Opera will automatically show the converted value in your search pop-up. You don’t need to do anything to get the converters working; they’re already there in the latest version of Opera for computers. You can easily change your preferred currency in the browser settings.

Opera’s automatic conversions for foreign currencies, units of measurements, and time zones make it simple and easy to translate unfamiliar values on the spot.

Discover Opera’s features

Get to know the Opera browser better and do more on the web!

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You deserve a better browser

Free VPN, ad blocker and Flow - Just a few of the must-have features built into Opera for faster, smoother and distraction-free browsing.

Download now It’s free