Pools, HVAC & Electrical calculators
Pool volume and salt, tanks, pipes, BTU, CFM, conduit fill and voltage drop.
| Calculator | What it works out |
|---|---|
| Pool Volume Calculator | Gallons in rectangular, round and oval pools. |
| Pool Salt Calculator | Pounds of salt to reach your chlorinator's target ppm. |
| Tank Volume Calculator | Gallons in cylindrical and rectangular tanks, full or partly full. |
| Pipe Volume Calculator | Gallons of water held in a length of pipe. |
| BTU Calculator | Air-conditioner size in BTU for a room. |
| CFM Calculator | Exhaust fan airflow from room size and air changes per hour. |
| Conduit Fill Calculator | NEC conduit fill for THHN wire in EMT and PVC. |
| Voltage Drop Calculator | Voltage drop for copper and aluminum circuits. |