Example of how to calculate this - if you have reached your folio limit of 80 folios and you have transcribed 50 minutes of recording and there is another 15 minutes left to transcribe, you would divide 80 by 50 = 1.6 folios per minute of recording. Next, multiply this by the time remaining to be transcribed (15 minutes in this example), 1.6 x 15 = 24 folios. A member of the office will then seek further payment of the additional folios from the client based on your calculations and will advise you when the transcription can be continued.