ROE Calculator: Return on Equity and Target Earnings
Calculate return on equity (ROE) from net income and average common equity. Compare an optional target and see formula examples and limits.
Resistor Color Code Calculator: 3, 4, 5 and 6 Bands
Decode 3-, 4-, 5- or 6-band resistor colors into nominal resistance, tolerance range and temperature coefficient. Review examples, formula and limits.
MIRR Calculator: Modified Internal Rate of Return
Calculate modified internal rate of return from periodic cash flows using separate finance and reinvestment rates. Review the formula, example and limits.
Dividend Discount Model Calculator: Gordon Growth
Estimate share value with the constant-growth Dividend Discount Model (Gordon Growth Model) using annual dividend, growth and required-return assumptions.
Body Fat Calculator: US Navy Body Fat Percentage Estimate
Estimate body-fat percentage with the US Navy circumference method. Enter height, neck, waist and, for the female equation, hip measurements in metric or US customary units.