Freezing sea water
Calculator based on the average salinity of the basin are calculated freezing point of the water content by the formula Krummel.
The calculator calculates the amount of collected rainwater from the roof of the given dimensions. Long description
Battery charging time calculator
Calculator to the data calculates the estimated time of charging.
Calculate how much you drink pure ethanol
On the basis of the data entered, the amount of drink and the percentage of alcohol content calculator calculates pure ethyl alcohol that we consume.
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Calculator gives the resistance of the resistor based on the introduced color bars.
LBM - body mass without fat
Calculator to the data: weight, height and gender calculates the total body mass without fat (organ weights, blood, bone, muscle, skin).
Associated ceiling material thickribs
Calculator allows you to calculate the approximate consumption of materials per 1 m2 rib ceiling with ceramic and concrete.
Verifier numbers EAN-13 preview
Verifier numbers EAN-13 Calculator allows you to verify the number entered EAN-13.
Calculator floor panels
Calculator based on the dimensions of the area to put the panels and occupancy data on number of panels in one package, calculate how much you have to buy packages of panels to cover the entire room.