The flow rate converter from gtt/min ( drops per minute ) measure to gal/h ( gallons US per hour ) equivalent. The drops per minute would be calculated as total volume, divided by time (in minutes), multiplied by the drop factor of 60 gtts/min, which also equals 41.6, rounded to 42 drops per minute. If you capture the rainfall runoff from a storm that just produces 1/10th of an inch of rain onto a 20 by 30 foot roof, you end up with a full 32-gallon container full of water, with 5 gallons left over. used since the 19th century and is considered one of the Related Mobile Apps from The EngineeringToolBox. litres per minute to cubic mile/day 2 drops per minute to gallons US per minute = A = (Depth) * (Top Width + Bottom Width) / 2, Q = (Velocity) * (Depth) * (Top Width + Bottom Width) / 2, United States Salary Tax Calculator 2022/23, United States (US) Tax Brackets Calculator, Statistics Calculator and Graph Generator, Grouped Frequency Distribution Calculator, UK Employer National Insurance Calculator, DSCR (Debt Service Coverage Ratio) Calculator, Arithmetic & Geometric Sequences Calculator, Volume of a Rectanglular Prism Calculator, Geometric Average Return (GAR) Calculator, Scientific Notation Calculator & Converter, Probability and Odds Conversion Calculator, Estimated Time of Arrival (ETA) Calculator, Select the shape of the cross-section of the channel, Input all the measurements required to compute the cross-sectional area. Click on the "Calculate" button to compute the flow rate. You can find metric conversion tables for SI units, as well You can find metric conversion tables for SI units, as well In this installment we will review how to calculate drip rates when delivering free flowing gravity infusions. gallons per hour Water is flowing through the channel at an average velocity of 16 feet per second. //