关于本计算器
ROI measures profit relative to invested capital: (revenue − investment) / investment × 100%.
评估商业项目盈利能力、资金回本周期及投资净收益率。
ROI measures profit relative to invested capital: (revenue − investment) / investment × 100%.
It depends on risk and horizon, but sustained double-digit annual percent is strong for most businesses.
Profit is absolute money earned; ROI is efficiency per invested unit.
Raw ROI ignores time; annualize it when comparing projects of different lengths.