Convert Square Link to Square Centimeter
Convert square links to square centimeters instantly. 1 square link = 404.68564 square centimeter — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Square Centimeter to Square Link converter for the reverse conversion.
Units explained
Square Link
A square link is an imperial unit of area equal to approximately 0.0405 m². It is part of the chain-link surveying system used historically for land measurement.
Derived by squaring the link (1/100 of a chain = 7.92 inches). The Gunter's chain was introduced by English mathematician Edmund Gunter in 1620 for land surveying.
Square links appear in historical land surveys and legacy property records, particularly in the US Public Land Survey System (PLSS). Modern surveys use feet or meters instead.
Gunter's chain introduced in 1620; standardized via the 1959 International Yard and Pound Agreement.
Square Centimeter
A square centimeter is a metric unit of area equal to 10⁻⁴ m² (1 cm × 1 cm). It is widely used in everyday measurement, lab work, and small-area applications.
Derived by squaring the centimeter (1/100 of a meter). The centi- prefix comes from the Latin 'centum' (hundred).
Square centimeters express the cross-sectional area of pipes and cables, the surface area of small everyday objects, biological tissue samples, and many engineering quantities. The SI unit for medical/pharmaceutical dose-per-area is often expressed in cm².
Centimeter has been part of the metric system since 1795.
Square Link to Square Centimeter conversion formula
The relationship between square links and square centimeters:
To convert square links to square centimeters, multiply the value in square links by 404.68564. To reverse, multiply square centimeters by 0.0024710538.
How to use this converter
Type a value into the calculator. The result in square centimeters updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Square Centimeter to Square Link converter for the reverse direction.
Step-by-step: convert square links to square centimeters
- Write down the value in square links (lk²).
- Multiply that value by the factor 404.68564.
- The product is the equivalent value in square centimeters (cm²).
- To reverse, multiply the square centimeter value by 0.0024710538.
Worked examples
Example 1 — Convert 1 lk² to cm²:
1 × 404.68564 = 404.68564 cm²
Example 2 — Convert 100 lk² to cm²:
100 × 404.68564 = 40468.564 cm²
Real-world example — Adjacent metric sub-units
One square link equals 1,000 square centimeters. Engineers move between these scales constantly: PCB feature sizes in the larger unit, wire-bond diameters in the smaller.
1 lk² × 404.68564 = 404.68564 cm²
Real-world example — Adjacent small-scale precision
One square link equals 1,000 square centimeters — the standard sub-millimeter precision conversion that materials engineers use whenever they switch between bulk material thickness specs (larger unit) and surface-finish characteristics (smaller unit).
1 lk² × 404.68564 = 404.68564 cm²
Square Link to Square Centimeter conversion table
Standard reference values for converting square links to square centimeters:
| Square Link [lk²] | Square Centimeter [cm²] |
|---|---|
| 0.01 | 4.0468564 |
| 0.1 | 40.468564 |
| 1 | 404.68564 |
| 2 | 809.37128 |
| 3 | 1214.05692 |
| 4 | 1618.74256 |
| 5 | 2023.4282 |
| 10 | 4046.8564 |
| 20 | 8093.7128 |
| 30 | 12140.5692 |
| 40 | 16187.4256 |
| 50 | 20234.282 |
| 100 | 40468.564 |
| 500 | 202342.82 |
| 1000 | 404685.64 |
Frequently asked questions
How many square centimeters is 1 square link?
How do I convert square links to square centimeters?
How do I convert square centimeters back to square links?
How many square centimeters is 100 square links?
Popular area unit conversions
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Metric / SI (5 units)
Imperial / US Customary (14 units)
Sources & references
Conversion factor (1 lk² = 404.68564 cm²) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.