Learn how to quickly calculate the time it takes to double your money using a financial calculator in this step-by-step guide. We cover key concepts like interest rates, compounding periods, and the time value of money, making it easy to apply these principles to real-life scenarios. Whether you're preparing for an exam or simply looking to improve your finance skills, this video helps you master your calculator and solve problems with confidence. Perfect for beginners and anyone looking to streamline their financial calculations!