All online calculators

  • Glue solution strength

    This online calculator can be used to find out required amount of dry glue and water to get the needed solution strength

  • Gregorian calendar. Julian calendar. The calendar eras.

    The calculator convers julian calendar date to gregorian calendar date taking in account the calendar era.

  • Hill cipher

    This calculator uses Hill cipher to encrypt/decrypt a block of text

  • Hip roof calculator

    This calculator will help you estimate hip roof parameters, including rafters and roof area

  • Histogram

    Histogram generation according to input data. The number of groups is determined by the Sturgess formula, other formulas or set manually

Golden ratio

This calculator determines proportions according to golden ratio

Golden ratioCreative Commons Attribution/Share-Alike License 3.0 (Unported)
0.12345678901234567890

Histogram group number

Sturges formula and other methods of determining the number of groups in histogram generation

Sturgess formula and other methods of determining the number of groups in histogram generationCreative Commons Attribution/Share-Alike License 3.0 (Unported)
0.12345678901234567890

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