Water Pump Size Calculator

Calculate required pump horsepower, flow rate, total dynamic head, and irrigation capacity for your farm.

Pump & System Details

Pump Type

Required Flow Rate (liters per minute) Drip irrigation: 2-4 L/min per acre | Sprinkler: 10-15 L/min per acre

Total Vertical Lift (feet) Height from water source to discharge point

Horizontal Pipe Length (feet)

Pipe Diameter (inches)

Area to Irrigate (Acres)

Irrigation Method

Required Pump Horsepower

0 HP

Total Dynamic Head (TDH)

0 ft

Friction Loss in Pipe

0 ft

Irrigation Capacity

0 acres

Water Flow Rate

0 L/min

Power Consumption (kW)

0 kW

Quick Tip: Always add 10-15% safety margin when selecting pump horsepower to account for wear and unexpected conditions.