Change Reporting Currency or Number Format (Localization Settings)

You can easily change currency at any given time. All revenue or expenses in a currency other than the selected currency will be converted at the present-day exchange rate.

In the upper right corner, click on your user name and then Settings:

Select your preferred reporting currency and click Save

We are now recalculating all your data in the selected currency. Depending on the amount of data you have, it might take a few minutes. 

You can also adjust the localization settings, like date format or decimal separator. Simply navigate to User & Account Profile and select your preferred setting: