Save eligible calculations
Save a result only after the server validates the inputs and recomputes the supported rule.
Professional for individuals
Professional deadline monitoring
Professional helps an individual professional keep eligible, server-recomputed calculation results in a matter. It retains the inputs, citation and calculation history, but it does not replace checking the current rule, any order and the facts.
Page reviewed .
What this gives you
A practical next step after the calculation
Save eligible, server-recomputed deadline calculations to individual matters, retain their history, use calendar feeds and export the record when needed.
Keep the matter history
Keep the calculation, citation and working with the matter instead of relying on a transient browser result.
Use the diary you already have
Create calendar feeds and downloadable ICS files from saved matter deadlines, alongside manual and court-order dates.
Review rather than overwrite
A recalculated deadline can be reviewed while the earlier calculation remains available in the matter history.
Clear workflow
Check first. Then choose the right record or workflow.
The paid options follow a completed calculation. They do not replace the check that comes before a date enters a matter or diary.
- 1
Calculate and check
Start with the free cited calculation and check the shown rule, inputs and working against the matter.
- 2
Save an eligible result
After server recomputation, save the calculation to an individual matter with its calculation context.
- 3
Keep it under review
Use the matter timeline, calendar tools and exports as a second control alongside the primary diary.
What Professional adds
Follow a calculation after it is saved.
Step through the workflow. See the result enter a matter, reach a subscribed calendar and change without erasing the calculation that came before it.
See ProfessionalIllustrative product demonstration.
Calculation ready. The defence deadline is 7 July 2026.
Matter timeline
Harwood v Lyle Logistics
Defence due
07/07/2026
Claim form served · 14-day period
Calculation complete
10:42Defence due 07/07/2026
CPR 15.4 · ready to save
This demonstration changes only the example above. It does not save your data.
Important boundary
A second control, not a substitute for professional judgment
Professional does not decide which rule applies, interpret evidence, read an order, file or serve a document, or confirm compliance. Check the current primary source, the order and the facts before relying on a date.
Read the calculator disclaimerKeep exploring
Related calculators and workflow guidance
Questions answered
Frequently asked questions
Which calculations can be saved to a matter?
Only eligible calculations with a server recomputation path can be saved. The coverage page states the current boundary by jurisdiction, and a rule marked for verification is not eligible for a paid record.
Does Professional replace my primary diary?
No. Professional is a reviewable second control. Check the calculation and enter the approved date in the diary and workflow you use for the matter.
Can I use it without a firm workspace?
Yes. Professional is an individual product. It is designed for the deadlines you personally save to your own matters.
Start with the cited calculation
Get the date, inspect the rule and decide what belongs on the file.