All online calculators

  • Battery discharge time depending on load

    This article contains online calculators which can calculate discharge times for specified discharge current using battery capacity, the capacity rating (i.e. 20 hour rating, 100 hour rating etc) and Peukert's exponent.

  • Beaufort scale

    Conversion between wind speed measurement units including Beaufort numbers, km/h, m/s, mph, fps.

  • Binary Coded Decimal (BCD)

    This online calculator converts decimal number to binary code in BCD notation and vice versa

  • Binary numbers calculator

    This calculator supports common mathematical operations over binary numbers

  • Binary, inverse and complement codes

    Binary, one's complement (inverse) and two's complement codes (calculator was created by user's request)

  • Bisection method

    The bisection method in mathematics is a root-finding method that repeatedly bisects an interval and then selects a subinterval in which a root must lie for further processing. The method is also called the interval halving method.

Celsius to Fahrenheit calculator explained

Celsius FahrenheitCreative Commons Attribution/Share-Alike License 3.0 (Unported)
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Circular segment

Can calculate area, arc length,chord length, height and perimeter of circular segment by radius and angle.

Circular segmentCreative Commons Attribution/Share-Alike License 3.0 (Unported)
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