Convert running feet to kilograms or kilograms to feet for rebar, Schedule 40 pipe, and wire rope using product size or custom linear weight.
- All Unit Converters
- Cubic Feet to Pounds Calculator
- Feet Per Pound Calculator
- Kg to Length Calculator
- Weight to Length Calculator
- Dimension to Weight Calculator
- Inch to Kg Calculator
Watch the full calculation explainer.
| Feet to Kilograms | Kilograms to Feet |
|---|---|
| 1 ft = 0.239 kg | 0.5 kg = 2.090 ft |
| 3 ft = 0.718 kg | 1 kg = 4.180 ft |
| 6 ft = 1.436 kg | 2 kg = 8.360 ft |
| 8 ft = 1.914 kg | 5 kg = 20.900 ft |
| 10 ft = 2.393 kg | 10 kg = 41.800 ft |
| 12 ft = 2.871 kg | 15 kg = 62.699 ft |
| 16 ft = 3.828 kg | 20 kg = 83.599 ft |
| 20 ft = 4.785 kg | 25 kg = 104.499 ft |
| 24 ft = 5.742 kg | 50 kg = 208.998 ft |
| 30 ft = 7.178 kg | 100 kg = 417.996 ft |
| 40 ft = 9.571 kg | 200 kg = 835.992 ft |
| 60 ft = 14.356 kg | 500 kg = 2089.980 ft |
| Assumptions & formula: Weight = (Density × Area) × Length. Uses carbon steel density ≈ 7850 kg/m³ and assumed area = 1 cm² (1e-4 m²), so linear density ≈ 0.785 kg/m. Conversions shown in ft ↔ kg. | |
| Cubic Feet to Pounds | Pounds to Cubic Feet |
|---|---|
| 0.5 ft³ = 74.9 lb | 100 lb = 0.667 ft³ |
| 1 ft³ = 149.8 lb | 200 lb = 1.335 ft³ |
| 2 ft³ = 299.7 lb | 500 lb = 3.337 ft³ |
| 3 ft³ = 449.5 lb | 1000 lb = 6.674 ft³ |
| 5 ft³ = 749.1 lb | 1500 lb = 10.011 ft³ |
| 10 ft³ = 1498.3 lb | 2000 lb = 13.349 ft³ |
| 15 ft³ = 2247.4 lb | 3000 lb = 20.023 ft³ |
| 20 ft³ = 2996.6 lb | 4000 lb = 26.698 ft³ |
| 27 ft³ = 4045.4 lb | 5000 lb = 33.372 ft³ |
| 40 ft³ = 5993.1 lb | 7500 lb = 50.058 ft³ |
| 55 ft³ = 8240.5 lb | 10000 lb = 66.744 ft³ |
| 100 ft³ = 14982.8 lb | 20000 lb = 133.488 ft³ |
| Assumptions & formula: Weight = Density × Volume. Uses concrete density = 2400 kg/m³ from the calculator (≈ 149.8 lb/ft³). Conversions shown in ft³ ↔ lb. | |
Feet To Kg Formula
The following formula can be used to calculate weight in kilograms based on length in feet, given a known density or weight per unit of length.
Variables:
- W is the weight in kilograms (Kg)
- D is the linear mass in kg/ft, not volumetric density in kg/m³.
- L is the length in feet (ft)
To calculate the weight in kilograms, multiply the length in feet by the density or weight per unit of length. This will give you the weight in kilograms. Please note that this formula is only applicable when the density or weight per unit of length is known.
What is Feet To Kg?
Feet to Kg is not a valid conversion as they measure two different things. Feet is a unit of length in the imperial and U.S. customary systems, while kilogram (Kg) is a unit of mass in the metric system. Therefore, it’s not possible to convert feet to kilograms directly without additional information such as density or weight per unit of length.
How to Calculate Feet To Kg?
The following steps outline how to calculate the Feet To Kg using the formula W = D * L.
- First, determine the density or weight per unit of length (D) in kilograms per foot (Kg/ft).
- Next, determine the length (L) in feet (ft).
- Next, gather the formula from above = W = D * L.
- Finally, calculate the weight (W) in kilograms (Kg).
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem :
Use the following variables as an example problem to test your knowledge.
density or weight per unit of length (D) = 0.5 Kg/ft
length (L) = 10 ft
W = 0.5 × 10 = 5 kg. Product presets are nominal estimates; use the supplier’s matching linear mass for an actual product.
