Examples
Examples
Try the starting example
- Spa water volume (L)
- 1500
- Measured drain rate (L/min)
- 50
- Cleaning time (minutes)
- 30
- Measured fill rate (L/min)
- 20
- Measured subsequent heat-up time (minutes)
- 180
- Drain time (minutes)
- 30
- Fill time (minutes)
- 75
- Sequential total downtime (minutes)
- 315
Try another scenario
- Spa water volume (L)
- 1650.0000000000002
- Measured drain rate (L/min)
- 50
- Cleaning time (minutes)
- 30
- Measured fill rate (L/min)
- 20
- Measured subsequent heat-up time (minutes)
- 180
- Drain time (minutes)
- 33
- Fill time (minutes)
- 82.5
- Sequential total downtime (minutes)
- 325.5
Calculation method
Calculation method
Drain time (minutes)
Downtime=volume/drainRate+cleaning+volume/fillRate+measured heat-up.
Fill time (minutes)
Downtime=volume/drainRate+cleaning+volume/fillRate+measured heat-up.
Sequential total downtime (minutes)
Downtime=volume/drainRate+cleaning+volume/fillRate+measured heat-up.
Symbols and units
- a
- Spa water volume (L)
- b
- Measured drain rate (L/min)
- c
- Cleaning time (minutes)
- d
- Measured fill rate (L/min)
- e
- Measured subsequent heat-up time (minutes)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Sequential operations, no overlapping heating/filling or safety readiness determination. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Sequential operations, no overlapping heating/filling or safety readiness determination.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.