Stock Fee Calculator
Know exactly what you'll pay before you trade stocks. Compare commissions, spreads, and platform fees across top brokers.
Calculate Stock Trading Fees
Select a stock and number of shares to see broker fee comparison
Tips to Reduce Stock Fees
- Use zero-commission brokers for US stocks when available
- Trade larger positions to reduce per-share cost impact
- Check for hidden spread markups on "commission-free" platforms
- Consider tiered pricing for high-volume trading
- Watch out for inactivity fees and platform charges
Understanding Stock Fees
What is a stock trading commission and how is it charged?
A commission is what the broker earns for executing your buy or sell order. It may be a flat fee per trade (e.g. $5), a per-share rate (e.g. $0.005/share), or zero — but "zero commission" brokers often earn through payment for order flow or a wider spread.
What is spread markup on stock trades?
When a broker quotes you a price slightly above or below the exchange best price, that difference is the spread markup — a hidden cost embedded in the execution price rather than shown as a separate line item.
What other fees should I watch out for?
Beyond commissions and spreads, look for: inactivity fees (charged if you don't trade for a period), currency conversion fees (if you hold USD stocks in a non-USD account), custody/platform fees, and withdrawal charges.
Should I trade real stocks or stock CFDs?
Real stocks give you ownership and dividend rights but no leverage. Stock CFDs offer leverage and easier short-selling, but you don't own the underlying asset and may pay overnight financing fees. CFDs are better for short-term speculation; real stocks suit long-term investors.