KG to Litres: Complete Conversion Guide
Everything you need to know about converting kilograms to litres. This guide covers formulas, examples, interactive calculators, and substance-specific conversions.
Kg to Litre Formula: Complete Guide
The Formula
This is the fundamental formula for converting kilograms to litres for any substance.
Example Calculation
Convert 5 kg of olive oil to litres
- Mass = 5 kg
- Density of olive oil = 0.910 kg/L
- Volume = 5 ÷ 0.910 = 5.495 L
Quick Reference Table
| Substance | Density (kg/L) | 1 kg = ? L |
|---|---|---|
| Water | 1.000 | 1.000 L |
| Milk | 1.030 | 0.971 L |
| Olive Oil | 0.910 | 1.099 L |
| Honey | 1.420 | 0.704 L |
| Diesel | 0.832 | 1.202 L |
| Gasoline | 0.748 | 1.337 L |
Kg to Liters for Oil
Converting kilograms to litres for cooking oil depends on the specific type of oil. Most cooking oils have densities between 0.910 and 0.927 kg/L.
Olive Oil
Canola Oil
Vegetable Oil
Coconut Oil
Avocado Oil
Peanut Oil
Formula for Oil
Example: 5 kg of olive oil = 5 ÷ 0.910 = 5.495 L
Kg to Liters Formula Calculator
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The Formula
Common Densities
| Substance | Density (kg/L) |
|---|---|
| Water | 1.000 |
| Milk | 1.030 |
| Olive Oil | 0.910 |
| Diesel | 0.832 |
| Gasoline | 0.748 |
| Honey | 1.420 |
Kg to Litre for Water
1 kg of water = 1 litre at standard room temperature (20°C).
This is because water has a density of exactly 1.000 kg/L.
Water Conversion Table
| Mass (kg) | Volume (L) | Volume (mL) | Volume (US gal) |
|---|---|---|---|
| 0.1 kg | 0.1 L | 100 mL | 0.026 gal |
| 0.5 kg | 0.5 L | 500 mL | 0.132 gal |
| 1 kg | 1.0 L | 1,000 mL | 0.264 gal |
| 2 kg | 2.0 L | 2,000 mL | 0.528 gal |
| 5 kg | 5.0 L | 5,000 mL | 1.321 gal |
| 10 kg | 10.0 L | 10,000 mL | 2.642 gal |
| 20 kg | 20.0 L | 20,000 mL | 5.283 gal |
| 50 kg | 50.0 L | 50,000 mL | 13.209 gal |
Formula for Water
Example: 5 kg of water = 5 ÷ 1.000 = 5.000 L
Kg to Litre for Diesel
1 kg of diesel = 1.202 litres at standard room temperature (20°C).
Diesel has a density of approximately 0.832 kg/L.
Diesel Conversion Table
| Mass (kg) | Volume (L) | Volume (US gal) | Volume (UK gal) |
|---|---|---|---|
| 1 kg | 1.202 L | 0.318 gal | 0.264 gal |
| 5 kg | 6.010 L | 1.588 gal | 1.322 gal |
| 10 kg | 12.019 L | 3.175 gal | 2.644 gal |
| 20 kg | 24.038 L | 6.351 gal | 5.288 gal |
| 50 kg | 60.096 L | 15.877 gal | 13.219 gal |
| 100 kg | 120.192 L | 31.754 gal | 26.438 gal |
Formula for Diesel
Example: 10 kg of diesel = 10 ÷ 0.832 = 12.019 L
Kg to Litre for LPG
1 kg of LPG = 1.96 litres at standard room temperature (20°C).
LPG has a density of approximately 0.51 kg/L.
Note: LPG density varies by composition (propane/butane ratio).
LPG Conversion Table
| Mass (kg) | Volume (L) | Volume (US gal) |
|---|---|---|
| 1 kg | 1.961 L | 0.518 gal |
| 5 kg | 9.804 L | 2.590 gal |
| 10 kg | 19.608 L | 5.180 gal |
| 14.2 kg | 27.843 L | 7.356 gal |
| 20 kg | 39.216 L | 10.360 gal |
| 50 kg | 98.039 L | 25.899 gal |
Formula for LPG
Example: 5 kg of LPG = 5 ÷ 0.510 = 9.804 L
⚠️ Important Note
LPG density varies with temperature and composition. The values above are approximate for a 60/40 propane/butane mix at 20°C.
Kg to Liter for Milk
1 kg of milk = 0.971 litres at standard room temperature (20°C).
Milk has a density of approximately 1.030 kg/L.
Note: Milk density varies slightly with fat content and temperature.
Milk Conversion Table
| Mass (kg) | Volume (L) | Volume (mL) | Volume (US gal) |
|---|---|---|---|
| 0.1 kg | 0.097 L | 97 mL | 0.026 gal |
| 0.5 kg | 0.485 L | 485 mL | 0.128 gal |
| 1 kg | 0.971 L | 971 mL | 0.257 gal |
| 2 kg | 1.942 L | 1,942 mL | 0.513 gal |
| 5 kg | 4.854 L | 4,854 mL | 1.282 gal |
| 10 kg | 9.709 L | 9,709 mL | 2.565 gal |
| 20 kg | 19.417 L | 19,417 mL | 5.130 gal |
Formula for Milk
Example: 5 kg of milk = 5 ÷ 1.030 = 4.854 L
Kg to Liters for Paint
Converting kilograms to litres for paint depends on the type of paint. Most paints have densities between 1.15 and 1.50 kg/L.
Latex Paint
Oil-Based Paint
Acrylic Paint
Enamel Paint
Epoxy Paint
Primer
Formula for Paint
Example: 5 kg of latex paint = 5 ÷ 1.20 = 4.167 L
Kg to Liter for Gas (Gasoline)
1 kg of gasoline = 1.337 litres at standard room temperature (20°C).
Gasoline has a density of approximately 0.748 kg/L.
Note: Gasoline density varies with octane rating and temperature.
Gasoline Conversion Table
| Mass (kg) | Volume (L) | Volume (US gal) | Volume (UK gal) |
|---|---|---|---|
| 1 kg | 1.337 L | 0.353 gal | 0.294 gal |
| 5 kg | 6.684 L | 1.766 gal | 1.470 gal |
| 10 kg | 13.369 L | 3.532 gal | 2.941 gal |
| 20 kg | 26.738 L | 7.063 gal | 5.881 gal |
| 50 kg | 66.845 L | 17.658 gal | 14.703 gal |
| 100 kg | 133.690 L | 35.316 gal | 29.407 gal |
Formula for Gasoline
Example: 10 kg of gasoline = 10 ÷ 0.748 = 13.369 L
Kg to Liter for Cat Litter
Converting kilograms to litres for cat litter depends on the type of litter. Most cat litters have densities between 0.40 and 0.80 kg/L.
Clay Litter
Crystal/Silica Litter
Wood/Pine Litter
Corn/Wheat Litter
Formula for Cat Litter
Example: 5 kg of clay litter = 5 ÷ 0.80 = 6.25 L
⚠️ Important Note
Cat litter density varies significantly by brand and type. Always check the product specifications for the most accurate conversion.
Kg/L Density Equivalencies: g/cm³, g/mL & g/m³
Understanding how kg/L converts to scientific metric units is essential when referencing material data sheets:
kg/L in g/cm³
Exact 1:1 Equivalency
kg/L in g/mL
Exact 1:1 Equivalency
kg/L in g/m³
1,000,000 g/m³ (1,000 kg/m³)
Mathematical Proof & Conversion Rules
| Unit Conversion | Formula / Derivation | Example (Water: 1.000 kg/L) |
|---|---|---|
| kg/L → g/cm³ | (1,000 g) ÷ (1,000 cm³) = 1 g/cm³ | 1.000 g/cm³ |
| kg/L → g/mL | 1 cm³ = 1 mL ⇒ 1 kg/L = 1 g/mL | 1.000 g/mL |
| kg/L → kg/m³ | 1 m³ = 1,000 L ⇒ kg/L × 1,000 | 1,000 kg/m³ |
| kg/L → g/m³ | 1 m³ = 1,000 L ⇒ kg/L × 1,000,000 | 1,000,000 g/m³ |
Kg vs Liter (Kg Versus Litre): Key Differences Explained
When analyzing kg vs liter (kilograms versus litres / kg vs ltr), the essential distinction is that kilograms measure mass (quantity of matter) while litres measure volume (spatial capacity).
Kg vs Liter Comparison Matrix
| Attribute | Kilogram (kg) | Litre (L / ltr) |
|---|---|---|
| Physical Quantity | Mass (Gravitational weight) | Volume (Spatial capacity) |
| SI System Role | Base SI Unit of Mass | Metric unit accepted for volume (1 dm³) |
| Equivalencies | 1 kg = 1,000 g = 2.205 lbs | 1 L = 1,000 mL = 0.264 US gal |
| Temperature Effect | Constant regardless of temperature | Expands/contracts with temperature changes |
| Conversion Link | Density (ρ in kg/L): Mass (kg) = Volume (L) × Density | |
When is 1 kg equal to 1 liter?
1 kg equals 1 liter only for pure water at 20°C because water has a density of exactly 1.000 kg/L. For other substances:
- Lighter liquids (Density < 1.0 kg/L): 1 kg yields more than 1 L (e.g. Gasoline: 1 kg = 1.337 L).
- Heavier liquids (Density > 1.0 kg/L): 1 kg yields less than 1 L (e.g. Honey: 1 kg = 0.704 L).
Key Takeaway
Do not assume 1 kg = 1 L for cooking oils, milk, fuels, or chemicals. Always apply the substance density formula: Volume = Mass ÷ Density.
Litre to Barrel & Gallon Conversions
How much litre in one barrel?
Standard US barrel (oil) = 42 US gallons
How much litre in 1 gallon?
Quick Reference
- 1 barrel = 42 US gallons = 158.987 L
- 1 gallon (US) = 3.785 L
- 1 gallon (UK) = 4.546 L
Essential Density & Conversion Pillars
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Frequently Asked Questions
Common questions regarding kg to litre conversion calculations.
What is the kg to litre formula?+
How many litres is 1 kg to litre in oil?+
What is kg to l in water?+
What is kg to liter in diesel?+
What is kg to liters in milk?+
What is kg to liters in gas (gasoline)?+
What is kg to liters in paint?+
What is kg to liters in lpg?+
What is 1 kg/L in g/cm³ (kg l in g cm3)?+
What is 1 kg/L in g/mL (kg l in g ml)?+
What is 1 kg/L in g/m³ (kg l in g m3)?+
What is the difference between kg and liter (kg or liter difference)?+
What is kg versus litre (kg vs ltr)?+
What is the kg vs liter conversion formula?+
How many litres is 1 kg of cat litter?+
How much is kg to litres?+
How to calculate kg to liter?+
Is 1kg equivalent to 1 litre (is 1kg = 1 litre)?+
1 kg berapa liter? (Kg to Litre in Indonesian/Malay)+
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