Convert Square Millimeters to Stremmata
Convert Square Millimeters (mm²) to Stremmata (στρ) instantly and accurately.
Conversion Formula
στρ = mm² × 1.000000000e-9
About Square Millimeters
A square millimeter (mm²) is a metric unit of area equal to a square with sides of one millimeter. It is commonly used in precision engineering, electronics, and measuring very small surfaces such as microchips or printed circuit boards. To visualise: a typical pinhead has an area of about 2-3 mm². This unit is essential in microscopy, medical imaging, and manufacturing where tiny, precise measurements are critical.
About Stremmata
A stremma (στρέμμα, plural: stremmata) is the standard Greek unit of land area, equal to exactly 1,000 m² (0.1 hectare). It is the unit every Greek and Cypriot uses for fields, olive groves, vineyards, and rural plots - in everyday Greek, no one says '1,000 square meters'; they say 'ένα στρέμμα.' Greece's total agricultural land is measured in millions of stremmata. One stremma equals approximately 0.2471 acres or 10 ares. The word derives from the Greek 'στρέφω' (to turn), historically referring to the area a plough could turn in a given time.
Quick Reference Table
| Square Millimeters (mm²) | Stremmata (στρ) |
|---|---|
| 1 mm² | 1 × 10-9 στρ |
| 2 mm² | 2 × 10-9 στρ |
| 5 mm² | 5 × 10-9 στρ |
| 10 mm² | 1 × 10-8 στρ |
| 25 mm² | 2.5 × 10-8 στρ |
| 50 mm² | 5 × 10-8 στρ |
| 100 mm² | 1 × 10-7 στρ |