Estimate when a crop will be ready by adding its typical days to harvest to your sowing date.
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How to Use the Days to Harvest Calculator
Enter the date you sowed or transplanted the crop, choose the crop, then press Calculate. The tool adds the crop's typical days-to-harvest range to your date and shows the earliest and latest expected harvest dates. Use Clear to reset the form.
What the result means
The window spans the usual range for the crop, from the fastest to the slowest varieties.
Days are counted from sowing, or from transplanting for crops usually set out as seedlings.
Weather, light, feeding and soil can push harvest earlier or later than the estimate.
These day counts are general planning values, not a guarantee for a specific variety.
Features
Covers 30 common vegetables, herbs and fruiting crops
Turns a simple day count into real calendar dates
Shows a window rather than a single rigid date
Works on desktop, tablet and mobile with no sign-up
All processing runs locally in your browser. Your data is not uploaded to any server.