The calculator uses the smaller of your release limit and the provider’s confirmed group limit. It rounds up to whole groups and shows the final group size.
Calculate groups
Worked example
Illustrative arithmetic: 23 learners with a release limit of six and a provider limit of ten need at least four groups: three groups of six and a final group of five. Changing either constraint can change the answer.
Use the resource
This is a capacity calculation. It does not confirm dates, venue suitability, learner prerequisites or availability. If a provider limit is not yet confirmed, obtain it before treating the result as a booking plan.
Worked record
| Learners | Release limit | Confirmed provider limit | Effective group size | Minimum groups | Last group |
|---|---|---|---|---|---|
| 23 | 6 | 10 | 6 | 4 | 5 |
How to use it
- Enter positive whole-number learner and capacity values.
- Confirm the provider limit for this course.
- Check the calculated group count against shifts and dates.
- Request the actual booking arrangement.
Your working record
Enter your information, then download a copy to keep it. Entries stay in this tab and are not saved automatically.
Blank record
Download a blank copy for offline reference or printing. Complete the editable record above to save your entries.
Download blank recordRelated guidance and resources
Source context
- Current Diba training catalogue
Catalogue identities, duration, audience and listed prices only.
Source context checked 6 October 2026. Examples are illustrative.