> For the complete documentation index, see [llms.txt](https://docs.fabricplan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fabricplan.com/user-guide/4-enter-plans-and-budgets/4.3-incremental-and-zero-based-budgeting-using-number-columns.md).
# 4.3 - Incremental and zero-based budgeting using number columns
Learn to copy values from another series to create an incremental budget, or insert an empty number series to create a zero-based budget.
#### Create a budget from prior-year values
1. In the **Planning** ribbon, go to **Insert Column > Number** and select **Copy from another series**. Select *PY Revenue* as the source series.
2. Enter *Budget* as the name for the new measure.
3. This example creates a *Budget* measure with values copied from *PY Revenue*. Select a cell to update values as needed.
#### Create a budget using a blank template
1. In the **Planning** ribbon, go to **Insert Column > Number** and select **Insert a new empty series**.
2. Enter *Budget* as the title and select **Visual Measure**. For **Input type** select *Number*, for **Column aggregation type** select *Sum*, and for **Row aggregation type** select *Sum*. This example inserts a *Budget* measure.
3. Select the checkbox to distribute parent values to child members in the hierarchy.
4. To enter values, select a cell.
5. Enter values in the formula bar. You can also enter scaled values such as '18b' or '50m.
6. Values are distributed automatically across row and column hierarchies and aggregated up to totals. By default, values are distributed equally down hierarchies.
7. To change the distribution method, select a cell and open the distribution menu.
8. Select the *Distribute by weights of PY Revenue* distribution method to distribute the *2026 Budget* based on the weights of the previous year's revenue.
9. The value is redistributed based on the selected method.
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