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Simple Interest Principal Calculator: Find Your Initial Investment Amount

Need to know how much money you originally invested? Type the interest earned, annual rate and years into the calculator—then read the principal. The math is $$P = rac{I}{r times t}$$. Average U.S. savings accounts pay only 0.46 % a year (FDIC Weekly National Rates, 2024), so checking your true starting balance matters.

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Units of Production Calculator: Easily Determine Asset Depreciation

Use the Units of Production Calculator to link depreciation to real output. Enter cost, residual value, estimated lifetime units, and current units; the tool returns expense instantly. Example: a $200 000 asset producing 20 000 of 300 000 units records $12 533 depreciation—about 6 % of its cost (U.S. Bureau of Economic Analysis, 2023).

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BMR Calculator: Estimate Your Daily Calorie Needs for Optimal Health

Unlock the secrets of your metabolism with our BMR Calculator. Discover your body's unique energy needs, optimize your fitness journey, and take control of your health. From weight management to personalized nutrition plans, learn how understanding your BMR can transform your approach to wellness. Ready to revolutionize your health? Calculate your BMR now!

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