21英吋等於多少英呎？英吋（符號為：in）和英呎（符號為：ft）是長度單位，它們之間的換算關係是：1英吋等於0.083333英呎。要將21英吋轉換為英呎，我們可以透過英吋與英呎換算比率來計算：
21 英吋 = 21 * 0.083333 英呎 = 1.75 英呎
因此，21英吋換算成英呎的答案是21英吋等於1.75英呎。
了解更多：21英呎等於多少英吋? | 1英吋等於幾英呎? | 1英呎等於幾英吋?
| 英吋 (in) | 英呎 (ft) |
|---|---|
| 21.1 in | 1.758333 ft |
| 21.2 in | 1.766667 ft |
| 21.3 in | 1.775 ft |
| 21.4 in | 1.783333 ft |
| 21.5 in | 1.791667 ft |
| 21.6 in | 1.8 ft |
| 21.7 in | 1.808333 ft |
| 21.8 in | 1.816667 ft |
| 21.9 in | 1.825 ft |
| 22 in | 1.833333 ft |
| 22.1 in | 1.841667 ft |
| 22.2 in | 1.85 ft |
| 22.3 in | 1.858333 ft |
| 22.4 in | 1.866667 ft |
| 22.5 in | 1.875 ft |
| 22.6 in | 1.883333 ft |
| 22.7 in | 1.891667 ft |
| 22.8 in | 1.9 ft |
| 22.9 in | 1.908333 ft |
| 23 in | 1.916667 ft |
| 23.1 in | 1.925 ft |
| 23.2 in | 1.933333 ft |
| 23.3 in | 1.941667 ft |
| 23.4 in | 1.95 ft |
| 23.5 in | 1.958333 ft |
| 23.6 in | 1.966667 ft |
| 23.7 in | 1.975 ft |
| 23.8 in | 1.983333 ft |
| 23.9 in | 1.991667 ft |
| 24 in | 2 ft |
| 英吋 (in) | 英呎 (ft) |
|---|---|
| 24.1 in | 2.008333 ft |
| 24.2 in | 2.016667 ft |
| 24.3 in | 2.025 ft |
| 24.4 in | 2.033333 ft |
| 24.5 in | 2.041667 ft |
| 24.6 in | 2.05 ft |
| 24.7 in | 2.058333 ft |
| 24.8 in | 2.066667 ft |
| 24.9 in | 2.075 ft |
| 25 in | 2.083333 ft |
| 25.1 in | 2.091667 ft |
| 25.2 in | 2.1 ft |
| 25.3 in | 2.108333 ft |
| 25.4 in | 2.116667 ft |
| 25.5 in | 2.125 ft |
| 25.6 in | 2.133333 ft |
| 25.7 in | 2.141667 ft |
| 25.8 in | 2.15 ft |
| 25.9 in | 2.158333 ft |
| 26 in | 2.166667 ft |
| 26.1 in | 2.175 ft |
| 26.2 in | 2.183333 ft |
| 26.3 in | 2.191667 ft |
| 26.4 in | 2.2 ft |
| 26.5 in | 2.208333 ft |
| 26.6 in | 2.216667 ft |
| 26.7 in | 2.225 ft |
| 26.8 in | 2.233333 ft |
| 26.9 in | 2.241667 ft |
| 27 in | 2.25 ft |