Irrigation Water Requirement Calculatorآبپاشی پانی کیلکولیٹر
Find how much water an irrigation needs and how long your tube well or outlet must run.آبپاشی کے لیے درکار پانی اور ٹیوب ویل چلانے کا وقت معلوم کریں۔
Loading tool…
Need help with this tool or found a problem? WhatsApp support Email
About this tool
Water applied to a field is often measured in acre-inches — one inch of water over one acre, which is 3,630 cubic feet or about 102,790 litres. Enter your area and the depth of water you want to apply, then the discharge of your tube well or canal outlet in cusecs or litres per second. The tool shows the volume and the running time.
In practice, field channel losses and uneven land mean real time is often longer, so treat the result as a minimum.
How to use it
- Enter the area in acres.
- Enter the irrigation depth in inches.
- Choose the discharge unit and enter your tube well’s discharge.
Example
Example
5 acres × 3 inches = 15 acre-inches; at 1 cusec that is about 15.1 hours.
Common uses
- Planning tube well running hours
- Estimating diesel or electricity cost (with the tube-well cost tool)
- Comparing water turns
Limitations
- Crop water needs vary by crop, stage, soil and weather — ask your agriculture department.
- Losses are not included.
Frequently asked questions
How do I know my tube well discharge?
From the pump’s specification, a flow test, or by timing how long it takes to fill a container of known size.
Related tools
All AgricultureTube Well Electricity Cost Calculator
ٹیوب ویل بجلی خرچUnits and cost of running a tube well motor from horsepower and hours.
Water Tank Capacity Calculator
پانی کی ٹینکی گنجائشCapacity of rectangular or round tanks in litres and gallons from dimensions in feet.
Crop Yield & Farm Profit Calculator
فصل کی پیداوار اور منافعYield in maunds per acre, income at your price and profit after input costs.
Fertilizer Requirement Calculator
کھاد کیلکولیٹرConvert recommended N-P-K per acre into bags of urea, DAP and SOP, with cost.
Seed Requirement Calculator
بیج کی ضرورتSeed quantity and cost for your area from the seed rate you choose.
Livestock Feed & Milk Profit Calculator
مویشی خوراک اور دودھ منافعDaily feed cost, milk income and profit per animal and for your herd.
VIPTools.pk is an independent website. It is not affiliated with, or an official site of, NADRA, PTA, FBR, BISP, any bank, university or government department.