Total Harvest
26.4 lbs
Grocery Value
$98
Garden Area
24 sq ft
Value/sq ft
$4.07
Presets set garden size and vegetable mix. Customize below.
Fruiting
Greens
Legume
Root
Herb
Total Garden Yield
26.4 lbs
5 crops across 24 sq ft
Grocery Value
$98
at store prices
Value / sq ft
$4.07
per season
$98
at store prices
$4.07
per sq ft
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Inputs
Result
Tomatoes 8×1.5=12 lbs ($42), peppers 4×0.8=3.2 ($9.60), lettuce 4×0.5=2 ($8), herbs 4×0.3=1.2 ($18), carrots 4×0.75=3 ($6), zucchini 4×2.0=8 ($20), beans 4×0.4=1.6 ($5.60). Total: 31.0 lbs, $109.20.
Inputs
Result
Tomatoes 4×1.5=6 lbs ($21), lettuce 4×0.5=2 ($8), herbs 4×0.3=1.2 ($18), radishes 4×0.5=2 ($6). Total: 11.2 lbs, $53.00. Value per sq ft = $53/16 = $3.31.
Inputs
Result
A 100 sq ft garden with a diverse crop mix yields approximately 100–130 lbs of produce worth $300–$450 at grocery store prices, depending on the specific vegetable selection.
Average vegetable yield is 0.3–2.0 lbs per square foot per season depending on the crop. Zucchini leads at 2.0 lbs/ft², while herbs produce 0.3 lbs/ft² but have the highest dollar value per pound.
| Crop | Yield (lbs/ft²) | Price/lb | Value/ft² |
|---|---|---|---|
| Herbs | 0.3 | $15.00 | $4.50 |
| Zucchini | 2.0 | $2.50 | $5.00 |
| Tomatoes | 1.5 | $3.50 | $5.25 |
| Spinach | 0.4 | $5.00 | $2.00 |
Tomatoes deliver the highest value per square foot at $5.25/ft² among common vegetables. Herbs are even more valuable at $4.50/ft² despite lower weight, because grocery prices are $15/lb or more.
A 200 sq ft garden can supply a meaningful portion of produce for a family of 4, yielding roughly 200–300 lbs per season. For year-round supply, plan 600–800 sq ft with succession planting.
| Garden Size | Est. Yield | Grocery Value | Best For |
|---|---|---|---|
| 16 ft² (4×4) | 10–15 lbs | $40–$60 | Beginners, herbs & salads |
| 32 ft² (4×8) | 25–40 lbs | $80–$130 | Small households |
| 100 ft² | 80–130 lbs | $250–$450 | Family of 2–3 |
| 200 ft² | 200–300 lbs | $500–$1,000 | Family of 4 |
Intensive planting, succession sowing, and vertical growing are the three most effective techniques. Square foot gardening methods can double yield compared to traditional row spacing.
Harvest timing varies by crop: radishes in 25 days, lettuce at 45 days, tomatoes at 80 days, and garlic needs a full 240 days. Pick at peak ripeness for best weight and flavor.
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Last Updated: Mar 16, 2026
This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.