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.

Investissements

Instantané, privé et gratuit

Calculateur de Versement Unique.

4 août 2026

Croissance d'un versement unique avec interets composes

Calcul sur l'appareilSans inscription

Saisissez vos valeurs

Les résultats se mettent à jour pendant la saisie.

02 / RÉPONSE

Détails du paiement forfaitaire

Investissement total

Taux de rendement prévu

Période (années)

Résumé de la croissance

Investissement initial

100 000,00 $US

Rendements estimés

159 374,25 $US

Valeur à l'échéance

259 374,25 $US

Conseil de composition

Calculatrices associées

Future Value CalculatorCalculate future value from explicit user inputs with transparent assumptions and instant, debounced results.SIP vs LumpsumCompare outcomes for recurring vs one-time investment Inflation CalculatorFuture and present value adjusted for inflation Time Value of Money CalculatorCompare present value, future value, and regular contributions with explicit compounding assumptions.SIP CalculatorRecurring investment growth with compounding Rule of 72 CalculatorEstimate how long an investment takes to double at a constant positive annual rate.

Cite this calculator

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

Updated 4 août 2026

Cite as: Mathify. (2026). Calculateur de Versement Unique. https://mathify.one/fr/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