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投资

即时、私密且免费

一次性投资计算器.

一次性投资的复利增长

设备端计算无需注册
01

输入数值

输入时结果会更新。

一次性投资详情

增长摘要

初始投资: US$100,000.00

初始投资

US$100,000.00
预计回报: US$159,374.25

预计回报

US$159,374.25
到期价值: US$259,374.25

到期价值

US$259,374.25

一次性投资从第一天起每一分钱都在增值，因此大部分增长会体现在最后几年。投资时长比择时入场更重要。

Cite this calculator

Canonical URL: https://mathify.one/zh/investment/lumpsum

Cite as: Mathify. (2026). 一次性投资计算器. https://mathify.one/zh/investment/lumpsum

Use Cases

Estimate future value of a one-time investment

Use this calculator to see how a single lump sum amount can grow over time with a given annual rate of return. Ideal for planning investments like fixed deposits, bonds, or mutual funds.

Example: Invest $10,000 at 8% per year for 10 years to see its future value.

Compare investment scenarios

Quickly compare different principal amounts, rates, or time horizons to understand the impact on future value. Helps in making informed investment decisions.

Example: Compare investing $5,000 vs $10,000 at 7% for 15 years.

Frequently Asked Questions

What is a lumpsum investment?
A lumpsum investment is a one-time investment of a single amount, as opposed to periodic investments like SIPs. This calculator helps you estimate its future value based on a fixed annual rate of return.
How does the lumpsum calculator work?
It uses the compound interest formula: Future Value = Principal * (1 + Rate/100)^Years. You input the principal amount, annual rate of return, and investment duration in years, and it calculates the future value.
What is the difference between lumpsum and SIP?
Lumpsum is a one-time investment, while SIP (Systematic Investment Plan) involves investing fixed amounts at regular intervals. This calculator is specifically for lumpsum investments, not SIPs.

Tips & Common Mistakes

Tips

  • Enter the annual rate of return as a percentage (e.g., 8 for 8%).
  • Use realistic rates based on historical performance or expected returns.
  • The longer the investment period, the more significant the compounding effect.
  • This calculator assumes a fixed rate for the entire duration; actual returns may vary.

Common Mistakes to Avoid

  • Entering the rate as a decimal (e.g., 0.08 instead of 8) – always use the percentage value.
  • Confusing years with months – ensure the time period is in years.
  • Ignoring taxes or inflation – the result is a nominal future value, not adjusted for these factors.

Last updated: August 13, 2026