Instant · Precise · Universal
32 units available
7 categories total
To m/s: ÷ 60,000. To cm/min: ÷ 10. To m/min: ÷ 1,000.
1 mm/min = 0.001 m/min = 0.0000167 m/s = 0.00006 km/h.
For example, 1 Millimeter per Minute (mm/min) = 60 Millimeter per Hour (mm/h).
| Millimeter per Minute (mm/min) | Millimeter per Hour (mm/h) |
|---|---|
| 0.1 | 6 |
| 0.5 | 30 |
| 1 | 60 |
| 2 | 120 |
| 5 | 300 |
| 10 | 600 |
| 25 | 1500 |
| 50 | 3000 |
| 100 | 6000 |
| 500 | 30000 |
| 1000 | 60000 |
Millimeter per minute measures small distances in millimeters traveled over one minute.
1 mm/min = 0.001 m/min = 0.0000167 m/s = 0.00006 km/h.
To m/s: ÷ 60,000. To cm/min: ÷ 10. To m/min: ÷ 1,000.
CNC machine feed rates (50–500 mm/min for cutting), 3D printer speeds, medical infusion pumps, and slow actuator movements.
3D printer typical: 40–150 mm/min. Slow drill feed: 10–100 mm/min. Medical IV drip: 1–50 mm/min (linear displacement).
Confusing with mm/s (60× faster) or cm/min (10× faster).
1,000 mm/min = 1 m/min. Very common in machining. Good for precision movements.
Millimeter per hour measures extremely slow movements in millimeters over an hour. Used for minute geological and material changes.
1 mm/h = 0.001 m/h = 0.0000001 km/h = 0.000000278 m/s.
To m/s: ÷ 3,600,000. To cm/h: ÷ 10. To m/h: ÷ 1,000.
Cave formation rates (stalactite/stalagmite growth), extremely slow material creep, and long-term geological monitoring.
Stalactite growth: 0.1–1 mm/h in active caves. Human hair growth: ~0.015 mm/h. Fingernail growth: ~0.004 mm/h.
Using for anything except the slowest processes. Confusing with mm/min (60× faster).
1,000 mm/h = 1 m/h. Extremely specialized unit. Think geological time scales.



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