计算器
Percentage Calculator
Calculate percentage increase, decrease and ratio values instantly.
Percentage Calculator Workbench
Calculate percentage value, percentage of total, and increase/decrease percentage.
What is X% of Y?
Result: 18.0000
X is what % of Y?
Result: 15.0000%
% change (old → new)
Result: 25.0000%
常见问题
这个工具是做什么的？ Percentage Calculator?
It calculates basic percentage operations for finance, shopping, and daily use.
数据会上传吗？
不会。MVP 工具默认在浏览器本地处理常见操作。