What is the brokerage calculator?
A brokerage calculator estimates the total cost of executing a stock or Futures & Options (F&O) trade before you place the order. When you buy or sell shares on Indian stock exchanges, you pay more than just the broker's commission. This brokerage calculator details the impact of statutory charges—including Securities Transaction Tax (STT), exchange transaction charges, GST, SEBI fees, and stamp duty.
Brokerage is the fee charged by your broker for executing the order, which can be flat or percentage-based. However, the government-mandated taxes often exceed the broker's commission. Calculating these round-trip charges (buy + sell legs) beforehand helps you identify your true break-even price, preventing your profits from being consumed by hidden fees.
You select the trading segment, exchange (NSE/BSE), quantity, and buy/sell prices. The tool provides a breakdown of all broker and statutory levies, turnover, and net P&L.
How do brokerage calculators work?
This calculator computes costs on both the buy and sell sides. Each trading segment has different tax structures. Delivery trading carries higher STT than intraday trading, while options charges are based on premium value rather than contract size.
Standard percentage-based brokerage is capped at ₹20 per executed order by discount brokers. The tool applies these rules, along with current GST rates (18% on brokerage, exchange transaction, and SEBI fees) and stamp duties, to show your total charges and net P&L.
Net P&L = ( S − B ) − T
Where –
| S | Total sell value (Quantity × Sell Price) |
|---|---|
| B | Total buy value (Quantity × Buy Price) |
| T | Sum of all brokerage fees and statutory taxes |
STT: 0.1% on both legs for delivery; 0.025% on sell leg for intraday. GST: 18% charged on the sum of brokerage, exchange, and SEBI charges.
Worked example: Round-trip cost of a delivery trade
Let's trace a delivery trade of 1,000 shares bought at ₹100 and sold at ₹110 on the NSE. Your buy value is ₹1,00,000 and sell value is ₹1,10,000, creating a gross profit of ₹10,000 on a total turnover of ₹2,10,000.
Brokerage is ₹20 for each leg, totaling ₹40. Next, we apply Securities Transaction Tax (STT) at 0.1% on both legs, which adds ₹210 (₹100 on buy + ₹110 on sell). Exchange transaction charges on NSE are 0.00297% of turnover, adding ₹6.24. SEBI fees and stamp duty add ₹3.10.
GST at 18% on brokerage, exchange, and SEBI fees adds ₹8.88. Finally, a DP charge of ₹15.93 (including GST) is deducted on the sell leg. Total charges equal ₹324.15. This reduces your gross profit of ₹10,000 to a net profit of ₹9,675.85, demonstrating how transaction friction drags down gross gains.
The Friction Section: Hidden DP Fees and STT Surcharges
A brokerage calculator outlines standard costs. In the real world, hidden charges can surprise active traders.
First, consider Depository Participant (DP) charges. Every time you sell equity delivery shares, your depository participant (NSDL/CDSL) and broker charge a flat fee of ₹13.50 to ₹18 (plus GST). This fee is charged per stock per day, regardless of the number of shares sold. If you sell five different stocks in small lots on the same day, you face five separate DP charges, which can wipe out small profits.
Second, consider intraday auto-square off penalties. If you do not close your intraday (MIS) positions before the market close, your broker's automated system will close them for you. Most brokers charge a penalty of ₹50 plus GST for this auto-square off service, doubling your transaction costs.
Our Take: Why High Churn is Your Portfolio's Silent Enemy
In our experience, excessive trading (churning) is the single greatest cause of retail trader underperformance. Active traders often focus on their gross profits while ignoring the compounding drag of transaction fees. Over a year, a trader with a ₹5 Lakh portfolio who trades daily can easily accumulate ₹1 Lakh in brokerage and STT, meaning their portfolio must gain 20% just to break even.
We recommend opting for low-cost discount brokers that offer zero brokerage on equity delivery. Keep your trading frequency low, focus on long-term holding periods to minimize STT and DP charges, and always calculate the round-trip friction before entering a position.
How to use this brokerage calculator
Select the trading segment (delivery, intraday, futures, or options), choose the exchange, and enter quantity and buy/sell prices. The breakdown table updates turnover, charges, and net P&L instantly.
To estimate the GST component separately, try the GST calculator. To calculate the annualized return on your net profits, use the ROI calculator.
Frequently asked questions
What is the difference between brokerage and statutory charges?
Brokerage is the fee kept by your stockbroker for executing the trade. Statutory charges are government taxes and exchange levies (STT, GST, stamp duty, SEBI fees) that are identical across all brokers in India.
Why is delivery trading more expensive than intraday?
Delivery trades attract a 0.1% STT on both buying and selling, along with stamp duty and depository (DP) charges. Intraday trades carry a lower STT of 0.025% on the sell side only, and avoid DP charges entirely.
What is a DP charge and when is it applied?
Depository Participant (DP) charges are flat transaction fees levied by CDSL/NSDL and your broker when shares are debited from your demat account. It is only charged on sell transactions for equity delivery holdings.