Volumetric flow rate.
Microliter per Days to Metric teaspoon per Years Converter — uL/d to metric tsp/yr
Convert Microliter per Days (uL/d) to Metric teaspoon per Years (metric tsp/yr) using the exact conversion factor (1 microliter per days = 0.0730485 metric teaspoon per years). See the formula, worked examples, and conversion table.
Microliter per Days to Metric teaspoon 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 1.15740741e-14 / 1.58443693e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Microliter per Days to Metric teaspoon per Years
Microliter per Days and Metric teaspoon 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
metric teaspoon per years = microliter per days × 0.0730485
This factor comes from each unit's defined relationship to the category's base unit: 1 microliter per days equals 1.157407e-14 base units, and 1 metric teaspoon per years equals 1.584437e-13 base units, so dividing one by the other gives the direct microliter per days-to-metric teaspoon per years factor of 0.0730485.
Simple example
1 uL/d × 0.0730485 = 0.0730485 metric tsp/yr
1 microliter per days = 0.0730485 metric teaspoon per years.
Real-world example
60 uL/d × 0.0730485 = 4.38291 metric tsp/yr
60 microliter per days = 4.38291 metric teaspoon per years.
Conversion table
| Microliter per Days (uL/d) | Metric teaspoon per Years (metric tsp/yr) |
|---|---|
| 0.1 uL/d | 0.00730485 metric tsp/yr |
| 1 uL/d | 0.0730485 metric tsp/yr |
| 10 uL/d | 0.730485 metric tsp/yr |
| 60 uL/d | 4.38291 metric tsp/yr |
| 100 uL/d | 7.30485 metric tsp/yr |
| 1,000 uL/d | 73.0485 metric tsp/yr |
Reverse conversion: Metric teaspoon per Years to Microliter per Days
0.0730485 metric tsp/yr × 13.68953503 = 1 uL/d
0.0730485 metric teaspoon per years = 1 microliter per days.
microliter per days = metric teaspoon per years × 13.6895350349
For a page dedicated to this direction, see Metric teaspoon per Years to Microliter per Days.
Understanding the Microliter per Days (uL/d)
Volumetric flow rate.
Understanding the Metric teaspoon per Years (metric tsp/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoon per years are in 1 microliter per days?
1 microliter per days equals 0.0730485 metric teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert microliter per days to metric teaspoon per years?
Multiply the microliter per days value by 0.0730485. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per years back to microliter per days?
Use the reverse factor: 1 metric teaspoon per years equals 13.68953503 microliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a microliter per days?
Microliter per Days (uL/d) is a unit of flow rate.
What is a metric teaspoon per years?
Metric teaspoon per Years (metric tsp/yr) is a unit of flow rate.
Is the microliter per days to metric teaspoon per years conversion exact?
Yes. Both microliter per days and metric teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 0.0730485 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.