Convert Square millimetres per minute to Square decimetres per second
Convert Square millimetres per minute (mm²/min) to Square decimetres per second (dm²/s) instantly and accurately.
Conversion Formula
dm²/s = mm²/min × 1.666666667e-6
About Square millimetres per minute
The square millimetre per minute (mm²/min) equals 1/60 000 000 m²/s. It appears in material testing standards where thermal diffusivity of polymers and composites is measured over minute-scale heating pulses. ASTM and ISO laser-flash methods sometimes report in mm²/min as an intermediate step. 1 mm²/min = 1e-6/60 m²/s ≈ 1.667 × 10⁻¸ m²/s.
About Square decimetres per second
The square decimetre per second (dm²/s) equals exactly 0.01 m²/s, a rarely used but exact-ratio metric unit. It is occasionally encountered in European academic papers on molten metals and liquid semiconductors, where diffusivity values in m²/s are small fractions and dm²/s gives more convenient numeric magnitudes. 1 dm²/s = 1e-2 m²/s = 100 cm²/s.
Quick Reference Table
| Square millimetres per minute (mm²/min) | Square decimetres per second (dm²/s) |
|---|---|
| 1 mm²/min | 1.667 × 10-6 dm²/s |
| 2 mm²/min | 3.333 × 10-6 dm²/s |
| 5 mm²/min | 8.333 × 10-6 dm²/s |
| 10 mm²/min | 1.667 × 10-5 dm²/s |
| 25 mm²/min | 4.167 × 10-5 dm²/s |
| 50 mm²/min | 8.333 × 10-5 dm²/s |
| 100 mm²/min | 0.000166667 dm²/s |