Do you charge more when you have to convert units of measurement?

[andreap]

Hello colleagues,
I'd like to know your opinion about this case. I have to translate a large document that has a lot of tables with units of measurements to translate. The job is taking me way longer than I planned since Trados doesn't do it automatically. So I was wondering if you charge extra in cases like this. If so, how do you charge this extra service?
Thanks in advance.

[mvictoria]

Hi Andrea! If the number of units is considerably large (say 20-30 or more) I would charge extra for the time it would take to convert them, by the hour. There are a few unit converters online. Here's the one I always use: Online Converter | Online Unit Conversion
Hope it helps!