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Loan Calculator
Free loan calculator to find the repayment plan, interest cost, and amortization schedule of conventional amortized loans, deferred payment loans, and bonds.
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Conversion Calculator
This free conversion calculator converts between common units of length, temperature, area, volume, weight, and time.
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GPA Calculator
This GPA calculator computes GPA and generates a report based on course credits and the achieved grade. It accepts both numerical and letter grades.
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Pregnancy Calculator
This calculator provides an estimated pregnancy schedule based on the due date, last period date, ultrasound date, conception date, or IVF transfer date.
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Time Calculator
This free time calculator can add or subtract time values in terms of number of days, hours, minutes, or seconds. Also, learn the different concepts of time.
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Take-Home-Paycheck Calculator
Free calculator to find the actual paycheck amount taken home after taxes and deductions from salary, or to learn more about income tax in the U.S.