Energy can vary from day to day and is not measured by a worksheet. These planning coins are a rough way to compare commitments with the rest and other needs you want to make room for.
Estimate a daily battery and add its ticks to a weekly total, then plan coins for commitments and recovery. The comparison is an estimate, not a health score; rest uses planned coins and does not increase the available total.
Optional and private. Coins are a rough planning aid, not a measure of health; energy can change. This page is not medical advice. If tiredness is new, severe, unexplained or worrying, please see a health professional.