Search results
| Name |
|---|
| PBX channel number calculation Calculates number of PBX telecommunications channels for given traffic load using Erlang B and Engset algorithms |
| Pearson correlation coefficient The Pearson correlation coefficient calculator is a tool that allows users to input sets of paired random variables and calculate the correlation between them. |
| Peptide calculator Peptide calculator |
| Peptide dissolution calculator Peptides dissolution calculator |
| Peptides dissolution calculator. Peptides dissolution calculator. |
| Percentage 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). |
| Percentage of metals in the alloy This online calculator uses the characteristics of the alloy of two metals - mass and volume - to calculate the percentage of metals in the alloy based on their densities. |
| Permutations calculator This online calculator generates all permutations for the specified set of elements. Note that the total number of permutations is the factorial of the number of elements in the set - for a large number of elements, the calculation will take a significant amount of time. |
| Petroleum product density Petroleum product density conversion, according to GOST 3900-85 |
| pH of a solution calculator These online calculators calculate the pH of a solution. There are two calculators – one for either strong acid or strong base, and another for either weak acid or weak base. |
| Pigpen cipher decoder This online calculator can decode messages written in the pigpen cipher |
| Pipe cold bending. Flexure depth with the main shaft. Calculates the section flexure depth with pipe bender or bending machine to obtain given parameters. |
| Pipe Wall Thickness Pipe wall thickness calculation using Barlow´s formula |
| piscina piscina |
| Plane angles measurement systems |
| 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. |
| Poisson Distribution. Probability density function, cumulative distribution function, mean and variance This calculator calculates poisson distribution pdf, cdf, mean and variance for given parameters |
| Polygon area An online calculator calculates a polygon area, given lengths of polygon sides and diagonals, which split polygon to non-overlapping triangles. |
| Polynomial addition /subtraction The calculator performs polynomial addition or subtraction |