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Trading and Investing Calculators, Spreadsheets
and Free Resources by TrendSpider

Access free trading and investing resources like calculators and free spreadsheet templates to help improve your trading decision making.

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Trade profit or loss calculator

Trade profit or loss calculator

Calculate the profit and loss for any trade over time using return percentages and compounding effects. Calculate the annualized rate of return and profitability using a variety of settings.
Trade profit or loss calculator
Compounding calculator

Compounding calculator

This calculator helps you understand the power of compounding investments and re-investing over time. Reinvestment amount could be the amount of dividends paid into your account over time from the investments themselves, or additional contributions you make yourself to the investments. The calculator will tabulate how much money you will have over time if you compound as indicated in the fields.
Compounding calculator
Currency conversion calculator

Currency conversion calculator

Calculate the value of one currency in another currency. This calculator makes it quick and easy to convert currency values into other currencies using automatically updated exchange rates.
Currency conversion calculator
Position size calculator

Position size calculator

Position sizing is a critical part of investing and helps you control your exposure and risk to your trades and investments. This calculator helps determine how large large each position should be in a brokerage account in order to maintain appropriate risk controls given their level of risk tolerance.
Position size calculator
Trading risk & reward calculator

Trading risk & reward calculator

Arguably one of the most unique calculators on this site, the risk and reward calculator helps you identify winning combinations of win rate and reward/risk ratio. This calculator helps you understand where to place stop losses so that your strategy has a higher chance of success.
Trading risk & reward calculator
Trading Journal Spreadsheet

Trading Journal Spreadsheet

This Excel Spreadsheet provides an easy-to-use and easy-to-customize format for keeping track of your trading. It is the perfect trading journal for beginners and advanced users.
Trading Journal Spreadsheet