⚡ Quick answer
To calculate your realized loss, use the formula: max(cost basis - sale price, 0).
Loss Calculator
Calculate realized loss amount and loss percentage.
📖 What it is
Understanding your financial performance is crucial, especially when it comes to realizing losses on investments. The Loss Calculator helps you quantify the amount you have lost by selling an asset at a price lower than your initial investment, known as the cost basis.
To use this tool, you will need to input your entry cost and the exit price you sold the asset for. The calculator will then provide you with both the absolute loss and the percentage loss, giving you a clear view of the impact on your portfolio.
Keep in mind that this calculator assumes you are only considering realized losses and does not account for transaction fees, which can affect your overall cost basis. Additionally, it’s important to differentiate between realized and unrealized losses, as only the former reflects actual financial impact.
How to use
- Identify your cost basis for the asset.
- Determine the sale price at which you sold the asset.
- Subtract the sale price from the cost basis to find the loss.
- If the result is negative, your realized loss is zero.
- Optionally, calculate the percentage loss using (loss / cost basis) * 100.
📐 Formulas
- Realized Loss Amount—Loss = max(cost basis - sale price, 0)
- Percentage Loss—Percentage Loss = (Loss / cost basis) * 100
💡 Example
If your cost basis is $1200 and you sell for $900, the calculation is as follows:
1. Calculate the loss: $1200 - $900 = $300.
2. Determine the percentage loss: ($300 / $1200) * 100 = 25%.
Thus, your realized loss is $300, which represents a 25% loss on your investment.
Real-life examples
Investment in Stocks
You bought shares for $1500 and sold them for $1200. Your realized loss is $300, which is 20% of your initial investment.
Real Estate Sale
You purchased a property for $250,000 and sold it for $200,000. This results in a realized loss of $50,000, equating to a 20% loss.
Scenario comparison
- Holding vs Selling—Holding the asset may lead to potential recovery, while selling realizes the loss immediately.
- Partial Sale vs Full Sale—Selling part of your investment may reduce your loss but also limits your potential recovery.
Common use cases
- Calculating losses for tax purposes.
- Evaluating the performance of investment portfolios.
- Making decisions on asset liquidation.
- Understanding the impact of market fluctuations on investments.
- Planning future investments based on past losses.
How it works
This Loss Calculator works by subtracting the sale price from the cost basis to determine the realized loss. It then calculates the percentage loss based on the cost basis to give you a comprehensive view of your financial situation.
What it checks
This tool checks the financial downside from selling an asset below its cost basis, providing insights into your losses.
Signals & criteria
- Entry cost
- Exit price
- Absolute loss
- Percent loss
Typical errors to avoid
- Ignoring transaction fees in cost basis.
- Comparing gross and net prices inconsistently.
- Treating unrealized drawdown as realized loss.
Decision guidance
Trust workflow
Recommended steps after getting a result:
- Input your cost basis and sale price accurately.
- Review the calculated loss and percentage carefully.
- Ensure all transaction fees are considered for a realistic view.
FAQ
FAQ
Why do I get no loss status?
Sale price is above cost basis, so result is not a loss.
Does this include taxes?
No, taxes are not included unless baked into your inputs.