ConcCalc is a concentration conversion tool that allows you to convert the units and amounts of compounds in a mixture or solution.

This app also allows you to specify the density of the items you are mixing, allowing you to convert between volume and weight units!

Example 1:
Say you have a mixture of 10g of sugar in 15L of water.

How much sugar (in ounces) would you need to add to 20 US Gallons of water to get the same concentration???
(see screen shot 2 for answer)


Example 2:
Say you have a mixture of 10 fl oz (US) of ethanol (density = 0.789 kg/L) in 4 quarts (US) of water (density = 0.997 kg/L).

How much water (in kg) would you need to mix with 0.2 lbs of ethanol to get the same concentration???
(see screen shot 3 for answer)


ConcCalc makes it easy to switch between US and UK/EU units!!!

Current supported units:
barrel (UK), barrel (US), bucket (UK), bushel (UK), bushel (US), butt, carat, centigram, centilitre, clove, crith, cubic foot, cubic inch, cubic metre, cup (US), dash (UK), dash (US), decigram, decilitre, dessertspoon (UK), dram, drop (UK), drop (US), fifth, firkin, fluid ounce (UK), fluid ounce (US), fluid scruple (UK), gallon (beer), gallon (UK), gallon (US), gill (UK), gill (US), grain, gram, grave, hogshead (UK), hogshead (US), jigger, kilderkin, kilogram, kip, last, litre, load, mark, microgram, microlitre, milligram, millilitre, minim (UK), minim (US), mite, Noggin, ounce, pail, peck (UK), peck (US), pennyweight, perch, pinch (UK), pinch (US), pint (UK), pint (US), pipe, point, pony, pottle, pound, quart (UK), quart (US), quarter, quarter, quartern, scruple , sheet, shot, slug, stone, strike (UK), strike (US), tablespoon (UK), tablespoon (US), teaspoon (UK), teaspoon (US), tonne.

Disclaimer:
I have searched extensively to ensure that the stated conversions are correct. However, I can not guarantee that all calculations convert accurately. If you find a mistake please let me know, and I will change it immediately.