Examples
Examples
Try the starting example
- Phases [duration seconds,current mA]
- [[1,100],[59,0.1]]
- Usable battery capacity (mAh)
- 2000
- Average current (mA)
- 1.765
- Ideal runtime (hours)
- 1,133.144476
Try another scenario
- Phases [duration seconds,current mA]
- [[1,100],[59,0.1]]
- Usable battery capacity (mAh)
- 3000
- Average current (mA)
- 1.765
- Ideal runtime (hours)
- 1,699.716714
Calculation method
Calculation method
Average current (mA)
Sum duration×current / total duration.
Ideal runtime (hours)
Usable capacity/average current; no conversion, aging or pulse-load model.
Symbols and units
- a
- Phases [duration seconds,current mA]
- b
- Usable battery capacity (mAh)
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
- Measured currents, duty phases, capacity. Returns Average current and ideal runtime. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification. Usable battery capacity (mAh): minimum 1e-12, maximum 1000000000000.0.
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.