Price Compare (by weight 3 Items)

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Equation / Last modified by KurtHeckman on 2017/01/30 17:53
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pro.Price Compare (by weight 3 Items)

The Price Comparison by Weight for 3 Items calculator compares three items given their price and weight or mass in different currency (e.g. U.S. dollar vs Chinese Yuan) and weight/mass (e.g. kilograms vs pounds) units.   To price compare two items by weight or mass, CLICK HERE.

INSTRUCTIONS:  Choose your preferred weight and currency units and enter the following:

  • (APrice)  This is price of Item A
  • (AMass) This is the weight or mass of Item A.
  • (BPrice) This is the price of Item B
  • (BMass) This is the weight or mass of Item B.
  • (CPrice) This is the price of Item C
  • (CMass) This is the weight or mass of Item C.

The calculator makes the currency and unit conversions and identifies which item is less expensive and by what percentage.

This calculator is intended to help you save money by comparing the price/weight of items to determine which is the better buy.  


  • To convert between mass and weight units, CLICK HERE.
  • To compute the total cost of something priced by mass or weight, CLICK HERE.
  • To compare the cost of two items priced by mass or weight, CLICK HERE.
  • To compute the amount of time required to produce or consume a mass or weight based on a rate, CLICK HERE.
  • To compute the mass or weight produced or consumed over a specific time based on a rate, CLICK HERE.

Mass and Weight Units

The default unit in this calculator is kilograms (kg).  However, this calculator has a very powerful engine that makes automatic conversions.  You can choose to make your price comparisons between amounts in any of the following units: 

vCalc's Mass / Weight Units
(mg) milligrams (oz) ounces (gr) grain(me) electron mass
 (g) grams (lb) pounds (ct) carat(u) atomic mass
 (kg) kilograms tons (U.S.) (dwt) pennyweightEarth Mass
 (t) metric tonstons (U.K.)troy ounceSolar Mass

To our science friends.  Yes we know that mass and weight are not the same. However, if you're making comparisons on the surface of the Earth, a reasonable conversion can be made between pounds (a weight or force) and kilograms (mass).  

Currency Units

This calculator uses vCalc conversion engine for currencies.  The exchange rate is updated between the following currencies every few minutes:

Current U.S. Dollar EquivalentAustralian Dollar1.42 AUD
Brazilian Real3.738 BRLCanadian Dollar1.306 CAD
Swiss Franc0.982 CHFChinese Yuan6.873 CNY
EU Euro0.89 EURGB Pound0.799 GBP
Indian Rupee68.85 INRJapanese Yen107.7 JPY
Mexican Peso19.015 MXNRussian Ruble63.01 RUB
U.S. Dollar$1.00 USDS. African Rand13.936 ZAR


This equation, Price Compare (by weight 3 Items), is listed in 1 Collection.