How the Price per Liter to Kilogram Calculator Works
The Price per Liter to Kilogram Calculator divides a price per liter by product density to give the price per kg. The calculator labels the input Price per Liter.
Enter the price per liter
Type the price per liter from the shelf, pump or invoice.
Enter the density
Type the kg/L density printed on the product data sheet.
Read the price per kg
The result shows the cost of one kilogram.
Compare by weight
Use the per-kg price to compare with bulk quotes by tonne.
Price per Liter to Kilogram Calculator Formula
The reverse price formula is Price per kg = Price per L ÷ Density (kg/L). Price per tonne equals price per kg × 1,000.
- PL
- Price per liter
- Pkg
- Price per kilogram
Worked Examples
- Diesel at $1.20/L: 1.20 ÷ 0.832 = $1.442/kg ($1,442/t).
- Olive oil at $8.50/L: 8.50 ÷ 0.918 = $9.26/kg.
- Honey at $15.00/L: 15.00 ÷ 1.42 = $10.56/kg.
Price per Liter to Kilogram Calculator Conversion Table
Each $1.00 per liter of diesel equals $1.202 per kilogram. The table gives per-kg, per-tonne and per-lb multipliers for 10 products.
| Product | Density (kg/L) | $/kg per $1.00/L | $/t per $1.00/L | $/lb per $1.00/L |
|---|---|---|---|---|
| LPG (60/40) | 0.535 | 1.869 | 1,869 | 0.848 |
| Gasoline | 0.745 | 1.342 | 1,342 | 0.609 |
| Diesel | 0.832 | 1.202 | 1,202 | 0.545 |
| Heating oil | 0.850 | 1.176 | 1,176 | 0.534 |
| Olive oil | 0.918 | 1.089 | 1,089 | 0.494 |
| Water | 1.000 | 1.000 | 1,000 | 0.454 |
| Milk | 1.033 | 0.968 | 968 | 0.439 |
| Glycerin | 1.261 | 0.793 | 793 | 0.360 |
| Honey | 1.420 | 0.704 | 704 | 0.319 |
| Sulfuric acid 98% | 1.840 | 0.543 | 543 | 0.247 |
What is a Price per Liter to Kilogram Calculator?
A Price per Liter to Kilogram Calculator is a tool that converts a price quoted per liter into a price per kilogram using product density.
Retail prices per liter hide differences in density. LPG at $0.80/L costs $1.50/kg, while water at $0.80/L costs $0.80/kg.
Energy and commodity markets trade by mass. Converting pump prices into $/kg or $/tonne lines them up with refinery, import and futures prices.
What are the Uses of a Price per Liter to Kilogram Calculator?
There are 4 main uses of a Price per Liter to Kilogram Calculator.
Energy cost per kg
Analysts compare fuels on a mass and energy basis.
Import pricing
Traders convert retail liters to tonne prices.
Recipe costing
Bakers convert per-liter ingredient prices into per-gram costs.
Chemical buying
Buyers compare per-liter drum prices with per-kg tanker prices.