micrometre μm

1/1,000,000 of a metre. Cell biology, semiconductor manufacturing.

快速換算 — micrometre 與常用單位

實時換算器,三個方向。輸入任意值,三個結果同步更新。

micrometre
metre
1 μm = 1.00e-6m
micrometre
kilometre
1 μm = 1.00e-9km
micrometre
centimetre
1 μm = 1.00e-4cm

換算表 — micrometre 與全部Length單位

1 μm(正向)與 1 反向單位 → {symbol} 的所有數值。

目標 / 來源 1 μm = 1 目標單位 =
metre (m) 1.000000e-6 m 1,000,000 μm
kilometre (km) 1.000000e-9 km 1,000,000,000 μm
centimetre (cm) 1.000000e-4 cm 10,000 μm
millimetre (mm) 0.001 mm 1,000 μm
nanometre (nm) 1,000 nm 0.001 μm
mile (mi) 6.213712e-10 mi 1,609,344,000.0000002 μm
yard (yd) 1.093613e-6 yd 914,400 μm
foot (ft) 3.280840e-6 ft 304,800 μm
inch (in) 3.937008e-5 in 25,400 μm
nautical mile (nmi) 5.399568e-10 nmi 1,852,000,000 μm
light-year (ly) 1.057001e-22 ly 9.460730e+21 μm
ångström (Å) 10,000 Å 0.0001 μm

Frequently Asked Questions

What does μm stand for?

micrometre (μm) is a unit of Length.

How many μm are in 1 m?

1 m = 1.0000e-6 μm, so 1 μm = 1,000,000 m.

Is this the SI base unit?

No. micrometre is one of several units in the Length category. The SI base is m.

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