L/d\text{L/d}

liter per day

Volumetric flow rateexact by definition

The litre per day is a slow-flow unit used for dosing pumps, leak rates, small-scale water consumption and per capita demand figures. It equals exactly 1/86400000 cubic metres per second, since the day is exactly 86400 seconds and the litre exactly one cubic decimetre. The conversion is exact by definition.

Watch out: Chemical metering pumps are usually rated in litres per hour or millilitres per minute, and a daily figure assumes continuous operation. A pump that runs on a duty cycle delivers its daily total in a fraction of the day at a much higher instantaneous rate.

1 L/d\text{L/d} 0.00069444444 L/min\text{L/min}

One liter per day in every volumetric flow rate unit

1liter per day (L/d)this unit
0.694444cubic centimeter per minute (cm³/min)
0.694444milliliter per minute (mL/min)
0.264172US gallon per day (gpd)
0.0423776cubic inch per minute (in³/min)
0.0416667liter per hour (L/h)
0.0115741milliliter per second (mL/s)
0.0110072US gallon per hour (gph)
0.00628981barrel per day (bbl/d)
0.00147144cubic foot per hour (cfh)
0.001cubic meter per day (m³/d)
0.000694444liter per minute (L/min)
0.000183453US gallon per minute (gpm)
0.000152756imperial gallon per minute (imp gpm)
0.0000416667cubic meter per hour (m³/h)
0.0000245241cubic foot per minute (cfm)
0.0000115741liter per second (L/s)
8.10713e-07acre-foot per day (ac·ft/d)
6.94444e-07cubic meter per minute (m³/min)
4.08735e-07cubic foot per second (cfs)
2.64172e-07million US gallons per day (MGD)
2.19969e-07million imperial gallons per day (MIGD)
1.15741e-08cubic meter per second (m³/s)