Convert pounds to bushels or bushels to pounds using commodity-specific standard weights for corn, soybeans, wheat, barley, oats, sorghum, rye, canola, and rice.

Commodity presets are weight-based trade conversions. They do not measure the physical volume of a particular grain load.

Lbs To Bushels Formula

The following formula is used to calculate the conversion from pounds to bushels.

B = L / C

Variables:

  • B is the bushel quantity on the chosen trade-weight basis
  • L is the weight in pounds (lbs)
  • C is the conversion factor specific to the type of crop (lbs/bushel)

Divide pounds by the commodity trade weight in lb/bu; for shelled corn the standard factor is 56 lb/bu. This yields weight-based trade bushels, which can differ from the physical US-bushel volume of a load with a different measured test weight.

Pounds to Trade Bushels Conversion Table (Reference Weights)
Pounds (lb) Bushels @ 48 lb/bu Bushels @ 56 lb/bu (corn) Bushels @ 60 lb/bu (wheat/soy)
100.2080.1790.167
200.4170.3570.333
300.6250.5360.500
400.8330.7140.667
501.0420.8930.833
561.1671.0000.933
601.2501.0711.000
751.5631.3391.250
801.6671.4291.333
1002.0831.7861.667
1202.5002.1432.000
1402.9172.5002.333
1503.1252.6792.500
1603.3332.8572.667
1803.7503.2143.000
2004.1673.5713.333
2505.2084.4644.167
50010.4178.9298.333
100020.83317.85716.667
200041.66735.71433.333
* Rounded to 3 decimals. US bushel. Test weights shown for reference: 48 lb/bu (e.g., barley), 56 lb/bu (corn), 60 lb/bu (wheat/soybeans). Bushels = pounds รท (lb/bu). Actual factor varies by commodity, moisture, and condition.

What is Lbs To Bushels?

A US bushel is a dry-volume unit, but grain trade commonly expresses bushels using a fixed commodity weight. Divide mass in pounds by that trade factor, such as 56 lb/bu for shelled corn or 60 lb/bu for wheat and soybeans. Actual measured test weight may differ. Use a measured lb per US bushel only when estimating the actual physical volume; it does not automatically replace the contract factor for settlement.

How to Calculate Lbs To Bushels?

The following steps outline how to calculate the Lbs To Bushels using the formula B = L / C.


  1. First, determine the weight in pounds (L).
  2. Next, determine the conversion factor specific to the type of crop (C).
  3. Next, gather the formula from above = B = L / C.
  4. Finally, calculate the bushel quantity on the selected weight basis (B).
  5. 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.

weight in pounds (L) = 150

conversion factor (C) = 50 lb/bu. Therefore B = 150 รท 50 = 3 bu. Choose Canola or Custom 50 lb/bu to reproduce this example.