Opportunity Cost Calculator

% annual
% annual
PKR
years
Finance Updated 16 Jun 2026

Opportunity Cost Calculator is a financial calculator that helps you calculate opportunity cost values from your input data. The formula used is: Chosen FV = Amount × (1 + r_chosen)^years; Opportunity Cost = Forgone FV − Chosen FV. Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %).

Formula

Chosen FV = Amount × (1 + r_chosen)^years; Opportunity Cost = Forgone FV − Chosen FV
  • Opportunity Cost Calculator gives you a fast estimate using your inputs and updates instantly when you change any value.
  • Formula: Chosen FV = Amount × (1 + r_chosen)^years; Opportunity Cost = Forgone FV − Chosen FV
  • Input definitions: • Chosen Option Return: the numeric chosen option return used in the calculation • Forgone Option Return: the numeric forgone option return used in the calculation • Investment Amount: the numeric investment amount used in the calculation • Time Period: the numeric time period used in the calculation
  • Manual method: write down each input, apply the formula step by step, then compare your manual result with the calculator output.
  • Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %).
  • Assumes constant rates, no additional fees, and no tax unless stated. Actual outcomes vary with market conditions.
  • Compare against your financial goals or market benchmarks. A higher figure may mean greater cost or greater return depending on context.
  • Practical tip: test a low, medium, and high scenario to understand sensitivity before making decisions.

Example Calculation

Inputs
  • Chosen Option Return: 8 % annual
  • Forgone Option Return: 12 % annual
  • Investment Amount: 1000000 PKR
  • Time Period: 5 years

Suppose you enter: Chosen Option Return = 8, Forgone Option Return = 12, Investment Amount = 1000000, Time Period = 5. The calculator applies the formula (Chosen FV = Amount × (1 + r_chosen)^years; Opportunity Cost = Forgone FV − Chosen FV) and shows all output values below. Change any input field to immediately see how the result changes.

Frequently asked questions

What is the Opportunity Cost?
The Opportunity Cost Calculator is a financial calculator that helps you calculate opportunity cost values from your input data. Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %).
When should I use this calculator?
Use this calculator whenever you need a quick, accurate result for opportunity cost values from your input data without working through the arithmetic manually.
What units should I enter?
Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %).
How accurate are the results?
Assumes constant rates, no additional fees, and no tax unless stated. Actual outcomes vary with market conditions.
How do I interpret the result?
Compare against your financial goals or market benchmarks. A higher figure may mean greater cost or greater return depending on context.
How can I verify the calculation manually?
Use the displayed formula and work through the numbers step by step. If your manual result differs slightly, check rounding and unit conversions first.
Can I use this for planning and budgeting?
Yes. Run best-case, expected, and worst-case inputs to compare outcomes and make safer planning decisions.

Related calculators

Return on Investment (ROI) Calculator Return on Investment (ROI) Calculator is a financial calculator that helps you calculate investment growth and returns over a chosen period. The formula used is: ROI = (Final − Initial) / Initial × 100; Annualised = ((Final/Initial)^(1/years) − 1) × 100. Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %). CAGR Calculator (Compound Annual Growth Rate) Calculate the compound annual growth rate (CAGR) of an investment along with its total growth and total gain. Enter the beginning value, ending value, and number of years to see the annualized return. Investment Calculator Investment Calculator is a financial calculator that helps you calculate investment growth and returns over a chosen period. The formula used is: FV = P(1+r)^n + PMT × ((1+r)^n − 1)/r; Real rate = (1+nominal)/(1+inflation) − 1. Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %).