AgriCalc – Weather Tools

AgriCalc – Weather Tools is a free, open, precision agricultural decision toolkit designed for farmers, agronomists, crop consultants, and agricultural researchers worldwide.

Whether you are managing farm irrigation, monitoring crop heat units, evaluating pesticide spray timing, or calculating field acreage, AgriCalc delivers instant, reliable on-device calculations.

🌟 KEY AGRICULTURAL CALCULATORS & TOOLS:

💧 1. Rainfall Water Harvesting Calculator
- Calculate total rainwater volume harvested across your field in Litres, Cubic Meters (m³), US Gallons, and Imperial Gallons.
- Supports both Metric (mm) and Imperial (inches) rainfall depths.

🌾 2. Growing Degree Days (GDD) & Heat Unit Tracker
- Monitor crop growth stages and heat accumulation using crop-specific base temperatures.
- Includes presets for Wheat, Corn/Maize, Cotton, Soybeans, Rice, Tomatoes, and vegetables.
- Supports both °C and °F modes with season running totals.

💨 3. Wind Speed Converter & Spray Advisory
- Convert wind speeds across km/h, m/s, mph, and knots.
- Built-in Beaufort Wind Scale & spray drift warning advisory (> 15 km/h / 9.3 mph) for safe pesticide & fertigation application.

🌡️ 4. Relative Humidity & Dew Point Risk Evaluator
- Calculate dew point temperatures to assess crop leaf wetness and fungal disease threat levels.
- Evaluate disease pressure and humidity warnings in real time.

🚰 5. Daily Irrigation Requirement Calculator
- Determine precise daily crop water needs (ETc) for Drip (90%), Sprinkler (75%), Center Pivot (85%), and Flood (55%) irrigation systems.
- Calculate irrigation pump run times based on system flow rate (L/hr).

📐 6. Global Farm Area & Land Unit Converter
- Seamlessly convert field land area across global and regional units:
• International: Hectare (ha), Acre (ac), Sq. Meter (m²), Sq. Feet (ft²), Sq. Yard (yd²), Sq. Km, Sq. Miles.
• Regional: Bigha, Guntha, Katha, Kanal, Marla.
- Calculate field area directly from length × width measurements.

🌐 MULTI-LANGUAGE & PRIVACY FIRST:
- Instant English 🇬🇧 & Hindi 🇮🇳 language switcher.
- 100% Client-Side Calculations: All math executes locally on your phone. No personal data leaves your device.
- Offline Capable & Lightweight design.

Empower your farming with accurate data-driven agricultural tools! Download AgriCalc – Weather Tools today.