Trading Tools
Free calculators and utilities for traders.
Position Size Calculator
Calculate lot size based on account balance, risk percentage, and stop loss. Essential for forex risk management.
Use tool →Forex Market Hours
Track live global forex sessions — Sydney, Tokyo, London, New York. See open/closed status and countdowns.
Use tool →Option Price Calculator
Estimate Nifty, Bank Nifty & Sensex option premiums using Black-Scholes. Includes Greeks and break-even.
Use tool →Mutual Fund Screener
Screen API-backed mutual funds by category, risk and historical returns in one table view.
Use tool →Why use trading calculators?
Most trading losses do not come from picking the wrong stock or currency pair. They come from risking too much on a single trade, entering when liquidity is thin, or paying more for an option than it is worth. These free tools take the guesswork out of those decisions. Every calculator runs in your browser, needs no sign-up, and is built for traders in Indian markets as well as global forex and crypto traders.
Size every position before you enter
The position size calculator turns a fixed risk rule, such as risking 1% of your capital per trade, into an exact lot or quantity based on your entry and stop loss. Consistent sizing keeps a losing streak from wiping out weeks of gains and is the foundation of every professional risk model.
Trade when the market is active
Forex volume and volatility change sharply between the Sydney, Tokyo, London and New York sessions. The market hours tool converts every session to your local time and highlights overlaps, when spreads are tightest and breakouts are most reliable.
Know what an option should cost
The option price calculator uses the Black-Scholes model to estimate fair value for Nifty, Bank Nifty and Sensex options. Compare the theoretical premium with the market price, check delta, gamma, theta and vega, and see your break-even level before placing an F&O trade.
Compare mutual funds side by side
The mutual fund screener lets long-term investors filter funds by category, risk level and historical returns in a single table, making it easy to shortlist schemes for SIPs or to balance an active trading portfolio with passive investments.
From calculation to improvement
A calculator tells you what to do on one trade. A trading journal tells you whether your rules are working across hundreds of trades. Log the position size, stop loss and session from these tools in your journal, then review your win rate, average risk-to-reward and drawdown each week to find the setups worth repeating and the habits worth dropping.
More from Tradeverse
Tradeverse Journal helps you log trades, analyze performance, and improve with AI insights. Explore our Resources for guides on risk management and strategy.