Crop Yield Top Calculator 2025

Estimate harvest yields and revenue for Kenya crops. Get projections for maize, wheat, tea, coffee, vegetables, and more based on your farm size and management level.

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Trusted by farmers, contractors, and businesses across Kenya. Verified calculations based on official 2025 data from KNBS, KALRO, and industry experts.

Harvest Yield Estimator

Kenya Crop Yields (per Acre)

Maize10-20 bags
Wheat10-18 bags
Beans4-8 bags
Potatoes80-180 bags
Tea (green leaf)800-2,000 kg
Coffee (cherry)600-2,000 kg
Tomatoes16-28 tonnes

Current Prices (2025)

Maize (90kg)KES 4,500
Wheat (90kg)KES 4,800
Beans (90kg)KES 12,000
Potatoes (110kg)KES 2,500
Tea (kg)KES 25

* Prices vary by season and location

Complete Guide to Crop Yields in Kenya

Kenya Crop Yield Benchmarks (per Hectare)

CropLowMediumHigh
Maize15 bags30 bags50 bags
Wheat15 bags25 bags40 bags
Beans5 bags10 bags18 bags
Potatoes150 bags280 bags450 bags
Tea2,000 kg3,500 kg5,000 kg

Best Regions by Crop

Maize & Wheat
Trans Nzoia, Uasin Gishu, Nakuru, Narok
Tea
Kericho, Bomet, Nandi, Nyeri, Murang'a
Coffee
Nyeri, Kirinyaga, Murang'a, Embu
Potatoes
Nyandarua, Meru, Nakuru, Elgeyo Marakwet
Horticulture
Kajiado, Naivasha, Kirinyaga, Taveta

Frequently Asked Questions

How many bags of maize per acre in Kenya?

Maize yields in Kenya range from 6-8 bags per acre (low input) to 12-15 bags per acre (good management) and up to 20+ bags per acre with high input farming. The average smallholder yields 8-10 bags (90kg) per acre. Key factors: certified seeds, proper spacing (75×25cm), timely fertilizer, pest control, and adequate rainfall.

What are the highest yielding crops in Kenya?

Highest revenue crops per acre in Kenya: 1) Tomatoes (40-60 tonnes/ha, KES 2-4M/ha), 2) Onions (25-40 tonnes/ha, KES 2-3M/ha), 3) Avocados (15-25 tonnes/ha, KES 1.5-2.5M/ha), 4) French beans (10-15 tonnes/ha), 5) Potatoes (30-45 tonnes/ha). High-value horticulture outperforms traditional grain crops but requires irrigation and market access.

How do I increase crop yields in Kenya?

To increase yields: 1) Use certified seeds from KEPHIS-approved dealers, 2) Soil test and apply correct fertilizer rates, 3) Plant at recommended spacing and depth, 4) Control weeds, pests, and diseases early, 5) Harvest at optimal maturity. Good management can double or triple yields compared to traditional farming practices.

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Disclaimer: Yield estimates are based on Kenya agricultural research data and represent typical ranges under different management levels. Actual yields depend on weather, soil conditions, specific variety, pest pressure, and many other factors. Market prices fluctuate seasonally and by location. Use these estimates for planning purposes and consult local agricultural extension officers for specific recommendations.