📈 ETF Compound Calculator

What is ETF Investing?

ETF (Exchange Traded Fund) is a fund traded like stocks, offering diversified investment with low fees. S&P500 ETF historical average return is about 10%.

📊 Major ETF Returns

ETF10Y Avg
S&P500 (SPY/VOO)~10-12%
NASDAQ 100 (QQQ)~15-18%
KOSPI 200~5-7%
Global (VT)~8-10%

复利计算器

0%10%20%
1y25y50y
Used for the "this year vs last year" simulation.
总投资额
¥780,000.00
总利息收入
+¥1,025,104.00
最终金额
¥1,805,104.00

增长图表

You vs Average

Benchmark: U.S. long-term average return assumed at 7%

Final gap: +¥0.00

This Year vs Last Year

Compares one-year outcomes using current and last-year return assumptions.

End-of-year difference: +¥808.00
💰

Compound Interest Result

¥1,805,104.00

Estimated interest: ¥1,025,104.00

Expected value after 20 years (7% annual return)

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什么是复利?

复利是对本金和以前期间积累的利息一起计算的利息。与仅对本金计算的单利不同,复利使您的资金随时间增长更快。

复利计算公式

A = P(1 + r/n)nt

A = P(1 + r/n)^(nt),其中A是最终金额,P是本金,r是年利率,n是每年复利次数,t是年数。

72法则

72法则是估算投资翻倍时间的简单方法。用72除以年回报率即可得到大约的年数。例如,在6%的年回报率下,您的投资将在约72÷6=12年内翻倍。

At 7% return, your investment doubles in about 10.3 years.

How to Read the Comparison Features

  • "You vs Average": See whether your assumptions outperform or underperform a U.S. long-term baseline.
  • "This Year vs Last Year": Quantify how a rate change shifts your one-year ending value under the same contribution plan.
  • Rate and term sliders update charts in real time so you can test scenarios quickly.

复利投资建议

  • 尽早开始投资以最大化复利增长
  • 定期投入,即使是小额也会积少成多
  • 将收益再投资以加速增长
  • 长期投资获得最佳结果

🎯 ETF Investment Simulation

ETF500K/mo × 20yExpected
S&P500 (10%)Principal 120M3.800M
NASDAQ (15%)Principal 120M7.500M
KOSPI (6%)Principal 120M2.300M

💡 ETF Investment Strategy

  • Long-term (10+ years) recommended
  • Monthly dollar-cost averaging (DCA)
  • Choose low-fee ETFs (under 0.1%)
  • Reinvest dividends for max compound
  • Annual rebalancing

🇰🇷 Recommended Korean ETFs

  • TIGER 미국S&P500 - Top 500 US stocks
  • KODEX 미국나스닥100 - Tech-focused
  • TIGER 미국배당다우존스 - Dividend-focused

📚 各地区计算规则说明

计算逻辑

采用公开的金融、贷款、比率与单位换算标准公式。

参考范围

参考公开标准与各地区常见实务规则。

前提条件

税费、费率、上限会因地区和机构而不同。

结果解读

结果可作为基准情景。正式决策前请与当地机构报价和税务规则对比。

地区默认值

货币: CNY

单位: metric

税务模型: US payroll estimate

法规提示

本工具基于地区预设进行估算。实际合同条款与法定上限可能因机构和当地法规而不同。

建议操作

  • 正式申请前请至少比较 2~3 家本地机构方案。
  • 再次核对费用、税务处理和提前还款条款。
  • 用利率 +1~2% 与收入下降场景再测一次。

做真实决策前,请先确认当地机构的最新条款。

查看政策说明