HVAC BTU Calculator vs Sump Pump Sizing Calculator
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
HVAC BTU Calculator
Estimates the BTU per hour needed to heat or cool a room based on its size, ceiling height, and insulation quality. Use it to size an air conditioner, heat pump, or furnace before purchasing.
- Answers
- BTU Required (BTU/hr)
- Inputs
- Room Area, Ceiling Height, Insulation Quality
Sump Pump Sizing Calculator
Determine the minimum sump pump capacity (GPH) needed to protect your basement given its area, local peak rainfall, soil drainage, and discharge lift height. Use it before purchasing a pump or when upgrading an undersized unit.
- Answers
- Required Pump Capacity (GPM)
- Inputs
- Basement Area, Maximum Rainfall Rate, Vertical Lift Height, Soil Drainage
At a glance
| HVAC BTU Calculator | Sump Pump Sizing Calculator | |
|---|---|---|
| Category | Construction | Plumbing |
| Answers | BTU Required | Required Pump Capacity |
| Inputs | 3 | 4 |
| Result unit | BTU/hr | GPM |
When to use each
Estimates the BTU per hour needed to heat or cool a room based on its size, ceiling height, and insulation quality. Use it to size an air conditioner, heat pump, or furnace before purchasing.
Determine the minimum sump pump capacity (GPH) needed to protect your basement given its area, local peak rainfall, soil drainage, and discharge lift height. Use it before purchasing a pump or when upgrading an undersized unit.