This calculator computes Total time worked and a Perfect end time from your Start Time, Billable (Therapy) Minutes, and Productivity %. No login. Lightweight client-side calculation. See Privacy for analytics/ads.
Enter your start time, billable therapy minutes, and productivity target to get Total time worked and a Perfect end time.
Perfect end time is |
For therapists with productivity targets: enter billable therapy minutes and productivity target to compute your allowable end time. Bookmark for quick reuse.
About this calculator
How the calculation works (formula & example)
This calculator takes your Start Time, your Billable (Therapy) Minutes, and a target Productivity %, then computes your Total Time Worked and your Perfect end time.
Formula
- Billable minutes = the minutes of therapy you must complete (this is your input).
- Productivity % = Billable minutes ÷ Total time worked × 100.
- Total time worked = Billable minutes ÷ (Productivity % ÷ 100).
- Perfect end time = Start time + Total time worked.
Notes: “Total time worked” includes both billable and non-billable time (documentation, transitions, etc.). If your facility requires unpaid breaks that do not count toward worked time, add those after the computed end time.
Example
- Start time: 8:00 AM
- Billable (therapy) minutes: 306
- Productivity target: 85%
- Total time worked: 306 ÷ 0.85 = 360 minutes (6 hours 0 minutes)
- Perfect end time: 8:00 AM + 6 hr 0 min = 2:00 PM
Calculations are minute-precise. If a decimal minute occurs, the fractional part is truncated (rounded down) so the computed end time may be slightly earlier than the exact target.
Frequently Asked Questions
What does the calculator output?
It returns Total time worked and a Perfect end time, based on your inputs.
Does the calculator include breaks automatically?
No. Enter billable minutes only. Add or subtract breaks manually according to your schedule.
How are fractional minutes handled?
Calculations are minute-based. If a fractional minute occurs, we truncate (round down) to the next whole minute to match the on-page display.
Do you store my data?
No personal data is stored by the calculator. See the Privacy page for analytics/ads disclosures.
Can I plan a whole week?
This version is session-based. You can run it daily as needed.