21英呎等於多少米？英呎（符號為：ft）和米（亦稱“米”，符號為：m）是長度單位，它們之間的換算關係是：1英呎等於0.3048米。要將21英呎轉換為米，我們可以透過英呎與米換算比率來計算：
21 英呎 = 21 * 0.3048 米 = 6.4008 米
因此，21英呎換算成米的答案是21英呎等於6.4008米。
了解更多：21米等於多少英呎? | 1英呎等於幾米? | 1米等於幾英呎?
| 英呎 (ft) | 米 (m) |
|---|---|
| 21.1 ft | 6.43128 m |
| 21.2 ft | 6.46176 m |
| 21.3 ft | 6.49224 m |
| 21.4 ft | 6.52272 m |
| 21.5 ft | 6.5532 m |
| 21.6 ft | 6.58368 m |
| 21.7 ft | 6.61416 m |
| 21.8 ft | 6.64464 m |
| 21.9 ft | 6.67512 m |
| 22 ft | 6.7056 m |
| 22.1 ft | 6.73608 m |
| 22.2 ft | 6.76656 m |
| 22.3 ft | 6.79704 m |
| 22.4 ft | 6.82752 m |
| 22.5 ft | 6.858 m |
| 22.6 ft | 6.88848 m |
| 22.7 ft | 6.91896 m |
| 22.8 ft | 6.94944 m |
| 22.9 ft | 6.97992 m |
| 23 ft | 7.0104 m |
| 23.1 ft | 7.04088 m |
| 23.2 ft | 7.07136 m |
| 23.3 ft | 7.10184 m |
| 23.4 ft | 7.13232 m |
| 23.5 ft | 7.1628 m |
| 23.6 ft | 7.19328 m |
| 23.7 ft | 7.22376 m |
| 23.8 ft | 7.25424 m |
| 23.9 ft | 7.28472 m |
| 24 ft | 7.3152 m |
| 英呎 (ft) | 米 (m) |
|---|---|
| 24.1 ft | 7.34568 m |
| 24.2 ft | 7.37616 m |
| 24.3 ft | 7.40664 m |
| 24.4 ft | 7.43712 m |
| 24.5 ft | 7.4676 m |
| 24.6 ft | 7.49808 m |
| 24.7 ft | 7.52856 m |
| 24.8 ft | 7.55904 m |
| 24.9 ft | 7.58952 m |
| 25 ft | 7.62 m |
| 25.1 ft | 7.65048 m |
| 25.2 ft | 7.68096 m |
| 25.3 ft | 7.71144 m |
| 25.4 ft | 7.74192 m |
| 25.5 ft | 7.7724 m |
| 25.6 ft | 7.80288 m |
| 25.7 ft | 7.83336 m |
| 25.8 ft | 7.86384 m |
| 25.9 ft | 7.89432 m |
| 26 ft | 7.9248 m |
| 26.1 ft | 7.95528 m |
| 26.2 ft | 7.98576 m |
| 26.3 ft | 8.01624 m |
| 26.4 ft | 8.04672 m |
| 26.5 ft | 8.0772 m |
| 26.6 ft | 8.10768 m |
| 26.7 ft | 8.13816 m |
| 26.8 ft | 8.16864 m |
| 26.9 ft | 8.19912 m |
| 27 ft | 8.2296 m |