metre m
The SI base unit of length. Defined by the speed of light since 1983.
快速換算 — metre 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。
metre
kilometre
1 m = 0.001km
metre
centimetre
1 m = 100cm
metre
millimetre
1 m = 1,000mm
換算表 — metre 與全部Length單位
1 m（正向）與 1 反向單位 → {symbol} 的所有數值。
| 目標 / 來源 | 1 m = | 1 目標單位 = |
|---|---|---|
| kilometre (km) | 0.001 km | 1,000 m |
| centimetre (cm) | 100 cm | 0.01 m |
| millimetre (mm) | 1,000 mm | 0.001 m |
| micrometre (μm) | 1,000,000 μm | 1.000000e-6 m |
| nanometre (nm) | 999,999,999.9999999 nm | 1.000000e-9 m |
| mile (mi) | 0.00062137 mi | 1,609.344 m |
| yard (yd) | 1.0936133 yd | 0.9144 m |
| foot (ft) | 3.2808399 ft | 0.3048 m |
| inch (in) | 39.37007874 in | 0.0254 m |
| nautical mile (nmi) | 0.00053996 nmi | 1,852 m |
| light-year (ly) | 1.057001e-16 ly | 9.460730e+15 m |
| ångström (Å) | 10,000,000,000 Å | 1.000000e-10 m |
Frequently Asked Questions
What does m stand for?
metre (m) is a unit of Length.
How many m are in 1 m?
1 m = 1 m, so 1 m = 1 m.
Is this the SI base unit?
Yes — metre is the SI base unit for Length.
metre的常用換算
#1
metre (m) → kilometer (km)
Convert metre (m) to kilometer.
#2metre (m) → centimeter (cm)
Convert metre (m) to centimeter.
#3metre (m) → millimeter (mm)
Convert metre (m) to millimeter.
#4metre (m) → micrometer (μm)
Convert metre (m) to micrometer.
#5metre (m) → nanometer (nm)
Convert metre (m) to nanometer.
#6metre (m) → mile (mi)
Convert metre (m) to mile.
#7metre (m) → yard (yd)
Convert metre (m) to yard.
#8metre (m) → foot (ft)
Convert metre (m) to foot.