以下工具提供了em和px的换算工具。
设置默认的像素大小:
px
PX 换算为 EM:
pxEM 换算为 PX:
em
换算结果: 0px
下表列出了在网页字体默认值为 16px 时, px 和 em 及网页字体百分比的换算数据。
| px | em | 百分比 |
|---|---|---|
| 5px | 0.2174em | 21.74% |
| 6px | 0.2609em | 26.09% |
| 7px | 0.3043em | 30.43% |
| 8px | 0.3478em | 34.78% |
| 9px | 0.3913em | 39.13% |
| 10px | 0.4348em | 43.48% |
| 11px | 0.4783em | 47.83% |
| 12px | 0.5217em | 52.17% |
| 13px | 0.5652em | 56.52% |
| 14px | 0.6087em | 60.87% |
| 15px | 0.6522em | 65.22% |
| 16px | 0.6957em | 69.57% |
| 17px | 0.7391em | 73.91% |
| 18px | 0.7826em | 78.26% |
| 19px | 0.8261em | 82.61% |
| 20px | 0.8696em | 86.96% |
| 21px | 0.9130em | 91.30% |
| 22px | 0.9565em | 95.65% |
| 23px | 1.0000em | 100.00% |
| 24px | 1.0435em | 104.35% |
| 25px | 1.0870em | 108.70% |
在线实例
字符集 & 工具
最新更新
站点信息