Lumpsum Calculator One-time investment growth. Investment amount ($) Annual return (%) Years (years) Future value ($) 259,374.25 Step-by-step with your numbers: 1. Values used: 2. Investment amount = 100,000 $ 3. Annual return = 10 % 4. Years = 10 years 5. Future value = 259,374.25$ Did we solve your problem today? 👍 Yes 👎 No Thanks for the feedback! Future value of a one-time investment. FAQ Tax? Varies by account type and jurisdiction. Related calculators Future Value Calculator Project the future value of a lump sum. Compound Interest Calculator See how an investment grows with compound interest over time. SIP Calculator Systematic Investment Plan returns.