Time Efficiency Calculator Enter any 2 values to calculate Standard Labor Hours (hrs) Actual Amount of Time Worked (hrs) Time Efficiency (%) Calculate Reset Show Calculation Steps ▼ More CalculatorsLength Calculators34-Hour Reset Clock CalculatorWhat Time Is 12 Hours From Now? Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment.