Result by tag Professional 142 results
- Meters per second and kilometers per hour
This simple calculator convert meters per second to kilometers per hour and vice versa
- Mortgage calculator
- Nautical measurement units
Nautical mile, sea mile, cable
- Negative Binomial Distribution. Probability density function, cumulative distribution function, mean and variance
This calculator calculates negative binomial distribution pdf, cdf, mean and variance for given parameters
- Normal distribution
Plots the CDF and PDF graphs for normal distribution with given mean and variance.
- Number of agents in call center
The calculator works out number of call center agents using Erlang C formula for given call load and service level.
- Number of days in a year
- Number of flagstones for paving
This calculator will help you to estimates number of flagstones needed for paving
- Number of flagstones to units of area and vice versa
These calculators convert entered number of flagstones to area size and vice versa - calculate number of flagstones needed to cover entered ara size. Metric and imperial units are supported
- One-variable function graph
This online calculator plots one-variable function graph given function formula and range of variable
- Parallel and perpendicular lines on a plane
This online calculator checks lines' slopes to see if they are parallel or perpendicular
- PBX channel number calculation
Calculates number of PBX telecommunications channels for given traffic load using Erlang B and Engset algorithms
- Pearson correlation coefficient
The calculation of the correlation coefficient of two random variables
This online calculator gives the percentage of the value. It also calculates the percentage of the sum (e.g. the income tax of the net salary) and the percentage of the difference (e.g. VAT of the gross amount).
- Petroleum product density
Petroleum product density conversion, according to GOST 3900-85
- Pipe cold bending. Flexure depth with main shaft.
Calculates the section flexure depth with pipe bender or bending machine to obtain given parameters.
- Playfair cipher
This online calculator encrypts and decrypts a message given Playfair cipher keyword. Non-alphabetic symbols (digits, whitespaces, etc.) are ignored.
- Points of the compass
This online calculator outputs compass point given direction angle in degrees. Different compass roses (4, 8, 16, 32, 128-wind compass roses) are supported.