Ampler cycles the selected cells through your company’s standard number formats in a keystroke, so numbers are formatted consistently across a model.
Quick answer: Select the cells and click Cycle number format on the Ampler ribbon; click again to cycle to the next format.
How to use it

Select the cells, then cycle the format.
- Select the cells you wish to format.
- Click Cycle number format (Ctrl+Shift+1), and click again to cycle to the next format.
The formats it cycles through are the ones defined under Settings → Cycles, so you can set them to your company standards.
Keyboard shortcut
Cycle number format is Ctrl+Shift+1 by default; reassign it in the Ampler Settings → Shortcuts.
Why use it
Numbers need a consistent thousand separator, decimal places, and negative treatment. Cycling through your standard number formats applies the house standard in a keystroke instead of the Format Cells dialog.
How consultants use it
Consistent number formatting is a basic quality signal in a model, and applying a house standard by hand is slow. Three habits apply:
- Consistent presentation: thousand separators and decimals follow one standard
- Negatives on standard: negative numbers follow the house treatment, e.g. red
- On the house standard: the formats come from the defined cycle
Cycling number formats keeps figures presented consistently.
Tips & best practices
- Select a range and cycle to the standard format.
- Set the formats to your house standard under Settings → Cycles.
- Keep formatting consistent across the whole model.
Availability
Included in Ampler for Excel and the Ampler Suite, on Windows desktop Excel.
Frequently asked questions
How do you apply a standard number format in Excel?
Select the cells and click Cycle number format (Ctrl+Shift+1) on the Ampler ribbon to cycle through your standard formats.
What is the shortcut for number format?
Ctrl+Shift+1 by default, reassignable in Ampler’s Settings.
