This calculator shows how much prices rose or fell between two CPI readings. Enter both values, press “Calculate,” and the tool returns the percentage change—positive for inflation, negative for deflation. U.S. consumer prices climbed 3.4 % in the year to April 2024 (Bureau of Labor Statistics, 2024).
Use the Quick Ratio Calculator by entering your firm’s liquid assets and its current liabilities; the tool instantly divides the two figures, giving a snapshot of whether you can pay short-term debts with cash-like resources. A quick ratio of 1.0 or more signals sufficient liquidity for most industries (Investopedia, 2023).
Enter two dates, press “Calculate,” and the tool returns the exact span in years down to seconds. The Gregorian calendar inserts 97 leap days every 400 years, so the algorithm corrects for 0.0075-day annual drift (Gregorian Reform, https://eclipse.gsfc.nasa.gov).
Use the calculator by dividing discounted cash inflows by the initial outlay; a ratio above 1 indicates value creation. In a 2021 global survey, 89 % of finance teams used PI in project screening (KPMG, 2021).
Roman Numeral Date Converter turns any Gregorian date into classic numerals in one click. It supports years 1–3999, meeting ISO 8093’s recommended range (ISO, 2006). Roman numerals still appear in 92 % of U.S. elementary curricula (NCES, 2021), so the tool doubles as a study aid.
Price-to-Sales (P/S) divides share price by sales per share, letting you compare what investors pay for each dollar of revenue. A P/S near the S&P 500 median of 2.3 signals average valuation (Macrotrends, 2023). Enter price and sales, press “Calculate,” and the tool shows the ratio instantly.
Use the PEG ratio by dividing a stock’s P/E by its expected annual earnings-growth rate; a value near 1 signals fair value (Investopedia, https://www.investopedia.com/terms/p/pegratio.asp). This free calculator lets you plug in any P/E and growth rate, returning an instant PEG and interpretation.
Enter any stock’s price per share and earnings per share, hit “Calculate,” and the tool returns the P/E ratio—e.g., $63.40 ÷ $3.30 = 19.21. The average trailing P/E of the S&P 500 stood at 22.3 in 2023 (FactSet, 2023).
The calculator shows how many years of dividends it takes to repay today’s share price, a fast shortcut to dividend value analysis. Example: S&P 500 firms paid $565 billion in dividends during 2023 (S&P Dow Jones Indices, 2024). Enter any price and dividend, press “Calculate,” and the ratio appears instantly—no spreadsheet required.
