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Barbell Plate Loading Planner

Find symmetric exact or nearest barbell loading from entered bar, collar and plate inventory weights.

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How this works

The tool runs in this browser. Your file or text is not uploaded to UseFreeTools. Check this tool's limits for anything it may save on your device.

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Every weight uses the selected unit and at most two decimal places, such as 20 or 1.25. The page does not convert between plate systems.

The weight of the empty bar you are using, in the chosen unit. A common Olympic bar is 20 kg or 45 lb.

The weight of one collar. Two collars are counted in the total, one on each side. Enter 0 when the bar has no collars.

The total weight you want on the bar, including the bar and both collars. The planner works out which plates to put on each side; it does not recommend the weight itself.

One tab-separated row per plate size, exactly two columns. The count is how many plates of that size you have in total, both sides together. The per-side number is the count divided by two, rounded down, so an odd count leaves one spare. Up to 8 sizes and 20 plates per size. Leave the box empty when you have no plates.

Drop your file here

or choose one from your device

Open a JSON project saved by this page. The file names the tool and schema it was written for; values in the file replace the matching fields above and are checked the same way as typed input.

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    How to use Barbell Plate Loading Planner

    1. Choose kg or lb and enter the empty bar, one collar weight and the total target.
    2. Enter plate weight and total stock count per size. Review matching plates per side, achieved total and any target difference.
    3. Download CSV for rows, JSON to continue editing later, or PDF for a printable copy. Review exports before sharing them.

    Example: Barbell Plate Loading Planner

    Load an entered one-hundred-kilogram target from a plate inventory.

    You add
    Weight unit: kg Bar weight: 20 Collar weight (each): 0 Target weight: 100 Plates in stock: weight, total count (tabs): 25 2 20 2 10 2 5 2 2.5 2 1.25 2
    You get
    Exact load for 100 kg: 25 x 1, 10 x 1, 5 x 1 per side. Sample rows: 25 | 1 | 2 | 2; 20 | 0 | 0 | 2; 10 | 1 | 2 | 2

    Options

    Stock counts
    Counts describe both sides together. Three plates can supply one symmetric pair and one unused spare.
    Total target
    The bar and two collars are included. All weights use one unit and the supported 0.01-unit precision.

    Supported inputs and limits

    Up to 8 plate sizes and 20 plates per size. Exact or nearest loading is arithmetic on entered stock; verify the physical weights and equipment yourself. Processing runs in the browser without uploading entries or automatic saving. JSON projects are limited to 100,000 bytes/characters. Saved files contain your supplied details. Printable reports use standard Latin fonts; unsupported characters are refused rather than omitted.

    Where your input is processed

    This tool processes your input in this browser. Your text and files are not uploaded to UseFreeTools. Check this tool's limits for anything it may save on your device.

    Each side must use the same available plates

    The count is the total inventory across both sides. A size with three plates can supply one matching pair and leaves one spare. Bar weight and two collars are included before solving the per-side plate load. A nearest result reports its difference from the target; it does not recommend that weight to lift.

    Questions about Barbell Plate Loading Planner

    Do plate counts mean each side or the whole stock?

    The whole stock. The planner uses matching pairs and cannot place an odd spare plate on only one side.

    Can this plate plan combine kg and lb stock?

    All entered weights use the selected unit. Convert or verify the actual inventory first rather than mixing plate systems in one plan.

    What if the target is impossible?

    The result shows the nearest supported symmetric loading and its difference. Check the actual equipment and your chosen target before using the diagram.

    Project manager: Tony Hines · Content updated 4 October 2026 · Report a problem

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