Calculate area fast: pick unit and shape, enter dimensions, press “Calculate.” The script applies rectangle $$A=lw$$, circle $$A=pi r^{2}$$, or triangle $$A=frac12bh$$, then converts to square feet; 1 m² = 10.7639 ft² (NIST, 2020).
Unlock the power of precise time management with our advanced Time Duration Calculator. From project planning to travel scheduling, discover how this versatile tool can revolutionize your time calculations. Learn to navigate complex time zones, daylight savings, and more. Ready to master time? Dive in now!
Use the CD Calculator to see how compound interest grows your deposit, adjust term or rate, and compare options quickly. Average U.S. 1-year CDs yield 1.72 % APY (Federal Reserve, 2024).
Enter any two dates and the D-Day Calculator instantly shows the rounded day gap—upcoming or elapsed—using JavaScript’s 86,400,000 ms-per-day constant (MDN Web Docs, 2024). Perfect for deadlines, anniversaries or retrospectives.
Quickly project any loan: type principal, annual rate, term and payment frequency; hit “Calculate” to see monthly (or weekly) payment, total interest and a full amortization table. Paying half your regular amount every two weeks creates one extra yearly payment and can shorten a 30-year mortgage by about 4 years (Consumer Financial Protection Bureau, 2023).
Enter two numbers, pick how many decimals (0–10), choose whether to see a bar chart, then press Calculate. The tool finds the absolute difference, divides it by the average of your numbers and multiplies by 100. Percentage differences appear in 62 % of Fortune 500 performance discussions (Deloitte, 2023).
Use the calculator to enter any deposit, rate, term and compounding frequency to see your maturity value instantly. A $10,000 fixed deposit earning 5.5 % compounded quarterly becomes roughly $13,064 after five years—a 30 % gain (FDIC Weekly National Rates 2024).
Estimate concrete volume by inputting shape, size, waste %, and cost; one 50-kg bag covers about 0.017 m³ of mix (Quikrete, 2022).
Enter the starting and ending numbers, hit “Calculate,” and the tool instantly shows the percentage change—positive or negative. Example: 80 to 100 equals a 25 % rise (Khan Academy, https://www.khanacademy.org).
