Trading Tool
Brokerage Calculator
Estimate brokerage, charges and net profit or loss from a trade.
About This Tool
Brokerage Calculator helps you estimate trade charges and net profit or loss. It is designed for trading risk and position planning and keeps the calculation simple enough to compare scenarios without confusion.
Use this calculator when you want a quick view of net profit / loss, total charges, gross profit / loss before making a money decision. The result updates in your browser, so you can test different assumptions without reloading the page.
How to Use This Calculator
- Enter the values that match your real situation, not just ideal numbers.
- Review the main result first, then look at the supporting figures and chart where available.
- Change one input at a time so you can see what actually moves the result.
- Compare at least two scenarios, such as conservative and optimistic assumptions.
How the Calculation Works
The calculator compares buy value and sell value, then subtracts brokerage, STT, exchange charges, GST on charges and stamp duty.
Formula Used
Net P&L = gross P&L - total charges.
Input Field Explanation
Buy Price
Enter the purchase price per unit.
Sell Price
Enter the selling price per unit.
Quantity
Enter the number of units, shares or contracts used in the calculation.
Brokerage (%)
Enter the brokerage rate charged on the transaction.
STT on Sell (%)
Enter the STT rate applied to the sell side where relevant.
Exchange Charges (%)
Enter the exchange transaction charge rate.
GST on Charges (%)
Enter the GST rate used for calculating tax on charges.
Stamp Duty on Buy (%)
Enter the stamp duty rate applied on the buy side where relevant.
Example Calculation
For example, a profitable trade before charges may show a smaller net profit after costs are included.
A trade that looks profitable before charges can show a smaller net result once all costs are included. Replace the sample values with your own numbers before using the estimate for planning.
Benefits of Using This Tool
- Shows net result after charges.
- Useful for comparing trading costs.
- Helps avoid overestimating profit.
- It helps you check risk, reward and charges before entering a trade.
Common Mistakes to Avoid
- Looking only at gross profit.
- Using charge rates that do not match your broker.
- Ignoring taxes and statutory charges.
- Do not increase quantity without checking the money at risk.
- Do not treat the estimate as a guaranteed final outcome.
Things to Consider
- Brokerage structures differ.
- Intraday, delivery and derivatives charges may differ.
- Use broker contract notes for exact values.
- Trading has market risk, slippage and costs that can change the final outcome.
- Confirm important numbers with official documents or a qualified professional when needed.
Frequently Asked Questions (FAQ)
Why is net profit lower than gross profit?
Brokerage, taxes and exchange charges reduce the final net amount.
Are charge rates the same for all brokers?
No. Check your broker schedule for exact charges.
Is the Brokerage Calculator free to use?
Yes. You can use it free on The Market Side Tools without creating an account.
What does the Brokerage Calculator calculate?
It calculates net profit / loss, total charges, gross profit / loss based on the values you enter.
Does this tool save my data?
Values entered into this calculator are processed in your browser for quick estimates.
How accurate is the result?
The math follows the formula, but real-world results can differ because rates, taxes, fees and timing can change.
Can I use the default values?
The default values are only examples. Replace them with your own numbers before relying on the estimate.
Can this calculator help compare scenarios?
Yes. Change one value at a time to compare different rates, amounts or time periods.
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Educational Disclaimer
The Brokerage Calculator is for education and planning only. This tool does not provide buy, sell or hold recommendations. Always verify important numbers before taking action.