( 50 mL x 60 drops / mL ) / 30 drops/min = 100 minutes
1 mph = 5280 ft/hr = 5280 ft / 60 min = 88 ft/min
1 m/h = 5280 ft / h = 5280 ft / 60 min = 88 ft/min
50*10 = 500 drops.
60ml x 15 drops/ml = 900 total drops 900 total drops divided by 60 minutes (1 hour) = 15 drops per minute
Formula: L/min x 0.00001667 = m3/s
1000x20/720 = 28 gtts/min
( 50 mL x 60 drops / mL ) / 30 drops/min = 100 minutes
To calculate the number of drops per minute, you would multiply the amount of IV fluids per day by the number of drops per mL (1400mL/day x 15 drops/mL). Next, divide this total by the number of minutes in a day to find the drops per minute.
Formula: quarts per minute x 15 = gallons per hour
1 mph = 5280 ft/hr = 5280 ft / 60 min = 88 ft/min
1 m/h = 5280 ft / h = 5280 ft / 60 min = 88 ft/min
Formula: m3/min x 0.01667 = cubic meters per second
Use this formula: gallons per minute x 3.785 = liters per minute
Assuming the gasoline has the same approximate drop size as water, there are 20 drops per ml. Therefore 2 drops per second = 120 drops/min = 7200 drops/hr = 172800 drops/day = 1,209,600 drops/wk Divide that by 20000 (drops/liter) gives you about 60.5 liters.
Giri per min is the Italian for rpm (revolutions per minute)
To calculate the drip rate for an IV solution, you need to know the volume of solution to be infused in milliliters (mL), the time in hours you want it to be infused over, and the drop factor of the IV tubing. The formula is: Drip rate (drops per minute) = (Volume to be infused in mL ÷ Time in hours) x Drop factor.