NPK Fertilizer Calculator

Calculate the right NPK ratio and quantity for your crops based on soil test recommendations.

Soil Test & Fertilizer Details

Target N-P-K Ratio (kg per hectare)

Nitrogen

Phosphorus

Potassium

Recommended: Wheat (120-60-60), Rice (100-50-50), Maize (150-70-70)

Fertilizer Grade (N-P-K)

Field Area (Hectares)

Fertilizer Price (PKR per 50kg bag)

Fertilizer Required

0 kg

Number of 50kg Bags

0 bags

Total Cost

PKR 0

Nutrients Applied

N: 0 kg, P: 0 kg, K: 0 kg

Quick Tip: Different crops require different NPK ratios during various growth stages. Always follow soil test recommendations.