Volumetric flow rate.
Imperial quart per Days to Cubic Kilometer per Years Converter — imp qt/d to km3/yr
Convert Imperial quart per Days (imp qt/d) to Cubic Kilometer per Years (km3/yr) using the exact conversion factor (1 imperial quart per days = 4.151063e-10 cubic kilometer per years). See the formula, worked examples, and conversion table.
Imperial quart per Days to Cubic Kilometer per Years converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 1.31541956e-8 / 31.68873851.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quart per Days to Cubic Kilometer per Years
Imperial quart per Days and Cubic Kilometer per Years both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
cubic kilometer per years = imperial quart per days × 4.151063e-10
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per days equals 1.31542e-8 base units, and 1 cubic kilometer per years equals 31.6887385068 base units, so dividing one by the other gives the direct imperial quart per days-to-cubic kilometer per years factor of 4.151063e-10.
Simple example
1 imp qt/d × 4.151063e-10 = 4.151063e-10 km3/yr
1 imperial quart per days = 4.151063e-10 cubic kilometer per years.
Real-world example
60 imp qt/d × 4.151063e-10 = 2.490638e-8 km3/yr
60 imperial quart per days = 2.490638e-8 cubic kilometer per years.
Conversion table
| Imperial quart per Days (imp qt/d) | Cubic Kilometer per Years (km3/yr) |
|---|---|
| 0.1 imp qt/d | 4.151063e-11 km3/yr |
| 1 imp qt/d | 4.151063e-10 km3/yr |
| 10 imp qt/d | 4.151063e-9 km3/yr |
| 60 imp qt/d | 2.490638e-8 km3/yr |
| 100 imp qt/d | 4.151063e-8 km3/yr |
| 1,000 imp qt/d | 4.151063e-7 km3/yr |
Reverse conversion: Cubic Kilometer per Years to Imperial quart per Days
4.151063e-10 km3/yr × 2409021385 = 0.9999999537 imp qt/d
4.151063e-10 cubic kilometer per years = 0.9999999537 imperial quart per days.
imperial quart per days = cubic kilometer per years × 2409021384.96
For a page dedicated to this direction, see Cubic Kilometer per Years to Imperial quart per Days.
Understanding the Imperial quart per Days (imp qt/d)
Volumetric flow rate.
Understanding the Cubic Kilometer per Years (km3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometer per years are in 1 imperial quart per days?
1 imperial quart per days equals 4.151063e-10 cubic kilometer per years, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per days to cubic kilometer per years?
Multiply the imperial quart per days value by 4.151063e-10. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per years back to imperial quart per days?
Use the reverse factor: 1 cubic kilometer per years equals 2,409,021,385 imperial quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per days?
Imperial quart per Days (imp qt/d) is a unit of flow rate.
What is a cubic kilometer per years?
Cubic Kilometer per Years (km3/yr) is a unit of flow rate.
Is the imperial quart per days to cubic kilometer per years conversion exact?
Yes. Both imperial quart per days and cubic kilometer per years are defined by fixed standards rather than physical artifacts, so the factor of 4.151063e-10 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.