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1c:["$","h4",null,{"children":"Key Metric Units"}]
1d:["$","ul",null,{"children":[["$","li",null,{"children":"1 kilometer (km) = 1,000 meters"}],["$","li",null,{"children":"1 meter (m) = 100 centimeters"}],["$","li",null,{"children":"1 centimeter (cm) = 10 millimeters"}],["$","li",null,{"children":"1 millimeter (mm) = 1,000 micrometers"}]]}]
1e:["$","h4",null,{"children":"Metric to Imperial Conversions"}]
1f:["$","div",null,{"className":"bg-blue-50 dark:bg-blue-900 rounded-lg p-6 my-6","children":[["$","h5",null,{"className":"font-semibold text-blue-800 dark:text-blue-200 mb-4","children":"🔑 Key Conversion Factors:"}],["$","ul",null,{"className":"text-blue-700 dark:text-blue-300 space-y-2","children":[["$","li",null,{"children":[["$","strong",null,{"children":"1 inch = 2.54 centimeters"}]," (exact)"]}],["$","li",null,{"children":["$","strong",null,{"children":"1 foot = 0.3048 meters"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 yard = 0.9144 meters"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 mile = 1.609344 kilometers"}]}]]}]]}]
20:["$","h4",null,{"children":"Practical Examples"}]
21:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Height:"}]," 6 feet = 6 × 0.3048 = 1.83 meters"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Distance:"}]," 100 miles = 100 × 1.609 = 160.9 km"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Screen size:"}]," 15.6 inches = 15.6 × 2.54 = 39.6 cm"]}]]}]
22:["$","h3",null,{"children":"2. Weight/Mass Conversions"}]
23:["$","h4",null,{"children":"Metric System"}]
24:["$","ul",null,{"children":[["$","li",null,{"children":"1 kilogram (kg) = 1,000 grams"}],["$","li",null,{"children":"1 gram (g) = 1,000 milligrams"}],["$","li",null,{"children":"1 metric ton = 1,000 kilograms"}]]}]
25:["$","h4",null,{"children":"Key Weight Conversions"}]
26:["$","div",null,{"className":"bg-green-50 dark:bg-green-900 rounded-lg p-6 my-6","children":[["$","h5",null,{"className":"font-semibold text-green-800 dark:text-green-200 mb-4","children":"⚖️ Weight Conversion Factors:"}],["$","ul",null,{"className":"text-green-700 dark:text-green-300 space-y-2","children":[["$","li",null,{"children":["$","strong",null,{"children":"1 pound (lb) = 0.453592 kilograms"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 ounce (oz) = 28.3495 grams"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 stone = 6.35029 kilograms"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 US ton = 907.185 kilograms"}]}]]}]]}]
27:["$","h4",null,{"children":"Common Weight Examples"}]
28:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Body weight:"}]," 150 lbs = 150 × 0.454 = 68.1 kg"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Food serving:"}]," 4 oz = 4 × 28.35 = 113.4 grams"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Luggage:"}]," 50 lbs = 50 × 0.454 = 22.7 kg"]}]]}]
29:["$","h3",null,{"children":"3. Temperature Conversions"}]
2a:["$","h4",null,{"children":"Temperature Scales"}]
2b:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Celsius (°C):"}]," Water freezes at 0°, boils at 100°"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Fahrenheit (°F):"}]," Water freezes at 32°, boils at 212°"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Kelvin (K):"}]," Absolute zero at 0 K (-273.15°C)"]}]]}]
2c:["$","h4",null,{"children":"Temperature Conversion Formulas"}]
2d:["$","div",null,{"className":"bg-orange-50 dark:bg-orange-900 rounded-lg p-6 my-6","children":[["$","h5",null,{"className":"font-semibold text-orange-800 dark:text-orange-200 mb-4","children":"🌡️ Temperature Formulas:"}],["$","ul",null,{"className":"text-orange-700 dark:text-orange-300 space-y-2","children":[["$","li",null,{"children":[["$","strong",null,{"children":"°F to °C:"}]," C = (F - 32) × 5/9"]}],["$","li",null,{"children":[["$","strong",null,{"children":"°C to °F:"}]," F = (C × 9/5) + 32"]}],["$","li",null,{"children":[["$","strong",null,{"children":"°C to K:"}]," K = C + 273.15"]}],["$","li",null,{"children":[["$","strong",null,{"children":"K to °C:"}]," C = K - 273.15"]}]]}]]}]
2e:["$","h4",null,{"children":"Temperature Examples"}]
2f:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Room temperature:"}]," 20°C = (20 × 9/5) + 32 = 68°F"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Cooking:"}]," 350°F = (350 - 32) × 5/9 = 177°C"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Body temperature:"}]," 98.6°F = (98.6 - 32) × 5/9 = 37°C"]}]]}]
30:["$","h3",null,{"children":"4. Volume Conversions"}]
31:["$","h4",null,{"children":"Metric Volume Units"}]
32:["$","ul",null,{"children":[["$","li",null,{"children":"1 liter (L) = 1,000 milliliters (mL)"}],["$","li",null,{"children":"1 cubic meter (m³) = 1,000 liters"}],["$","li",null,{"children":"1 milliliter = 1 cubic centimeter (cm³)"}]]}]
33:["$","h4",null,{"children":"Volume Conversion Factors"}]
34:["$","div",null,{"className":"bg-cyan-50 dark:bg-cyan-900 rounded-lg p-6 my-6","children":[["$","h5",null,{"className":"font-semibold text-cyan-800 dark:text-cyan-200 mb-4","children":"🥤 Volume Conversions:"}],["$","ul",null,{"className":"text-cyan-700 dark:text-cyan-300 space-y-2","children":[["$","li",null,{"children":["$","strong",null,{"children":"1 US gallon = 3.78541 liters"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 US quart = 0.946353 liters"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 US pint = 0.473176 liters"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 US cup = 0.236588 liters"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 fluid ounce = 29.5735 mL"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 tablespoon = 14.7868 mL"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 teaspoon = 4.92892 mL"}]}]]}]]}]
35:["$","h4",null,{"children":"Volume Examples"}]
36:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Gas tank:"}]," 15 gallons = 15 × 3.785 = 56.8 liters"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Cooking:"}]," 2 cups = 2 × 0.237 = 0.474 liters"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Medicine:"}]," 1 tablespoon = 14.8 mL"]}]]}]
37:["$","h3",null,{"children":"5. Area Conversions"}]
38:["$","h4",null,{"children":"Area Conversion Factors"}]
39:["$","ul",null,{"children":[["$","li",null,{"children":["$","strong",null,{"children":"1 square meter (m²) = 10.764 square feet"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 hectare = 10,000 m² = 2.471 acres"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 acre = 4,047 m²"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 square mile = 2.59 km²"}]}]]}]
3a:["$","h4",null,{"children":"Area Examples"}]
3b:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"House:"}]," 2,000 sq ft = 2,000 ÷ 10.764 = 186 m²"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Land:"}]," 5 acres = 5 × 4,047 = 20,235 m²"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Country:"}]," 1,000 sq miles = 1,000 × 2.59 = 2,590 km²"]}]]}]
3c:["$","h3",null,{"children":"6. Speed Conversions"}]
3d:["$","h4",null,{"children":"Speed Conversion Factors"}]
3e:["$","div",null,{"className":"bg-red-50 dark:bg-red-900 rounded-lg p-6 my-6","children":[["$","h5",null,{"className":"font-semibold text-red-800 dark:text-red-200 mb-4","children":"🚗 Speed Conversions:"}],["$","ul",null,{"className":"text-red-700 dark:text-red-300 space-y-2","children":[["$","li",null,{"children":["$","strong",null,{"children":"1 mph = 1.609344 km/h"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 km/h = 0.277778 m/s"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 mph = 0.44704 m/s"}]}],["$","li",null,{"children":["$","strong",null,{"children":"1 knot = 1.852 km/h"}]}]]}]]}]
3f:["$","h4",null,{"children":"Speed Examples"}]
40:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Highway:"}]," 65 mph = 65 × 1.609 = 104.6 km/h"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Running:"}]," 10 km/h = 10 × 0.278 = 2.78 m/s"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Aircraft:"}]," 500 knots = 500 × 1.852 = 926 km/h"]}]]}]
41:["$","h2",null,{"children":"Advanced Conversion Techniques"}]
42:["$","h3",null,{"children":"1. Dimensional Analysis Method"}]
43:["$","p",null,{"children":"The most reliable conversion method uses unit cancellation:"}]
44:["$","p",null,{"children":[["$","strong",null,{"children":"Example:"}]," Convert 50 miles to meters"]}]
45:["$","p",null,{"children":"50 miles × (1.609 km/1 mile) × (1,000 m/1 km) = 80,450 meters"}]
46:["$","h3",null,{"children":"2. Scientific Unit Conversions"}]
47:["$","h4",null,{"children":"Energy Units"}]
48:["$","ul",null,{"children":[["$","li",null,{"children":"1 joule (J) = 0.239 calories"}],["$","li",null,{"children":"1 kilowatt-hour (kWh) = 3.6 × 10⁶ joules"}],["$","li",null,{"children":"1 BTU = 1,055 joules"}],["$","li",null,{"children":"1 calorie = 4.184 joules"}]]}]
49:["$","h4",null,{"children":"Pressure Units"}]
4a:["$","ul",null,{"children":[["$","li",null,{"children":"1 atmosphere (atm) = 101,325 pascals"}],["$","li",null,{"children":"1 bar = 100,000 pascals"}],["$","li",null,{"children":"1 psi = 6,895 pascals"}],["$","li",null,{"children":"1 mmHg = 133.322 pascals"}]]}]
4b:["$","h4",null,{"children":"Power Units"}]
4c:["$","ul",null,{"children":[["$","li",null,{"children":"1 horsepower (hp) = 745.7 watts"}],["$","li",null,{"children":"1 kilowatt = 1.341 horsepower"}],["$","li",null,{"children":"1 BTU/hour = 0.293 watts"}]]}]
4d:["$","h2",null,{"children":"Memory Tricks for Common Conversions"}]
4e:["$","h3",null,{"children":"Easy-to-Remember Approximations"}]
4f:["$","div",null,{"className":"bg-yellow-50 dark:bg-yellow-900 rounded-lg p-6 my-6","children":[["$","h4",null,{"className":"font-semibold text-yellow-800 dark:text-yellow-200 mb-4","children":"💡 Quick Mental Math:"}],["$","ul",null,{"className":"text-yellow-700 dark:text-yellow-300 space-y-2","children":[["$","li",null,{"children":[["$","strong",null,{"children":"Miles to km:"}]," Multiply by 1.6 (exact: 1.609)"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Pounds to kg:"}]," Divide by 2.2 (exact: 2.205)"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Inches to cm:"}]," Multiply by 2.5 (exact: 2.54)"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Feet to meters:"}]," Divide by 3.3 (exact: 3.281)"]}],["$","li",null,{"children":[["$","strong",null,{"children":"°C to °F:"}]," Double and add 30 (rough estimate)"]}]]}]]}]
50:["$","h3",null,{"children":"The \"Rule of 9s\" for Temperature"}]
51:["$","p",null,{"children":"For precise Celsius to Fahrenheit conversion:"}]
52:["$","ol",null,{"children":[["$","li",null,{"children":"Multiply °C by 9"}],["$","li",null,{"children":"Divide by 5"}],["$","li",null,{"children":"Add 32"}]]}]
53:["$","p",null,{"children":[["$","strong",null,{"children":"Example:"}]," 25°C → (25 × 9) ÷ 5 + 32 = 77°F"]}]
54:["$","h2",null,{"children":"Common Conversion Mistakes to Avoid"}]
55:["$","div",null,{"className":"bg-red-50 dark:bg-red-900 border border-red-200 dark:border-red-700 rounded-lg p-6 my-6","children":[["$","h3",null,{"className":"text-red-800 dark:text-red-200 font-semibold mb-3","children":"❌ Avoid These Errors:"}],["$","ul",null,{"className":"text-red-700 dark:text-red-300 space-y-2","children":[["$","li",null,{"children":"Confusing weight (mass) with volume (1 kg ≠ 1 liter for most substances)"}],["$","li",null,{"children":"Using wrong temperature formula (forgetting to add/subtract 32)"}],["$","li",null,{"children":"Mixing up Imperial gallons (UK) vs US gallons"}],["$","li",null,{"children":"Forgetting to square units for area conversions"}],["$","li",null,{"children":"Using outdated conversion factors"}],["$","li",null,{"children":"Not considering significant figures in scientific calculations"}]]}]]}]
56:["$","h2",null,{"children":"Cooking Conversion Guide"}]
57:["$","h3",null,{"children":"Essential Kitchen Conversions"}]
58:["$","div",null,{"className":"bg-gray-50 dark:bg-gray-700 rounded-lg p-6 my-6","children":[["$","h4",null,{"className":"font-semibold mb-4","children":"👨‍🍳 Kitchen Measurements:"}],["$","div",null,{"className":"grid grid-cols-1 md:grid-cols-2 gap-4","children":[["$","div",null,{"children":[["$","h5",null,{"className":"font-medium mb-2","children":"Volume"}],["$","ul",null,{"className":"text-sm space-y-1","children":[["$","li",null,{"children":"3 teaspoons = 1 tablespoon"}],["$","li",null,{"children":"16 tablespoons = 1 cup"}],["$","li",null,{"children":"2 cups = 1 pint"}],["$","li",null,{"children":"4 cups = 1 quart"}],["$","li",null,{"children":"4 quarts = 1 gallon"}]]}]]}],["$","div",null,{"children":[["$","h5",null,{"className":"font-medium mb-2","children":"Weight"}],["$","ul",null,{"className":"text-sm space-y-1","children":[["$","li",null,{"children":"16 ounces = 1 pound"}],["$","li",null,{"children":"1 cup flour ≈ 120g"}],["$","li",null,{"children":"1 cup sugar ≈ 200g"}],["$","li",null,{"children":"1 cup butter ≈ 225g"}],["$","li",null,{"children":"1 cup water = 240mL"}]]}]]}]]}]]}]
59:["$","h2",null,{"children":"Technology and Conversion Tools"}]
5a:["$","h3",null,{"children":"When to Use Different Tools"}]
5b:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Mental math:"}]," Quick estimates and common conversions"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Online calculators:"}]," Precise conversions with many decimal places"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Mobile apps:"}]," On-the-go conversions with offline capability"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Conversion charts:"}]," Reference for frequently used conversions"]}]]}]
5c:["$","h3",null,{"children":"Verification Strategies"}]
5d:["$","p",null,{"children":"Always verify important conversions using multiple methods:"}]
5e:["$","ul",null,{"children":[["$","li",null,{"children":"Use the reverse conversion to check your work"}],["$","li",null,{"children":"Compare with known reference points"}],["$","li",null,{"children":"Use estimation to spot obvious errors"}],["$","li",null,{"children":"Double-check unit labels in your final answer"}]]}]
5f:["$","h2",null,{"children":"Professional Applications"}]
60:["$","h3",null,{"children":"Engineering and Science"}]
61:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Mechanical engineering:"}]," Force, pressure, and power conversions"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Chemistry:"}]," Molarity, concentration, and gas law calculations"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Physics:"}]," Energy, momentum, and electromagnetic unit conversions"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Medicine:"}]," Dosage calculations and body measurement conversions"]}]]}]
62:["$","h3",null,{"children":"International Business"}]
63:["$","ul",null,{"children":[["$","li",null,{"children":[["$","strong",null,{"children":"Shipping:"}]," Weight and volume for freight calculations"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Manufacturing:"}]," Converting specifications between metric and imperial"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Construction:"}]," Building materials and measurements"]}],["$","li",null,{"children":[["$","strong",null,{"children":"Aviation:"}]," Fuel, distance, and altitude conversions"]}]]}]
64:["$","h2",null,{"children":"Conclusion"}]
65:["$","p",null,{"children":"Unit conversion mastery comes with practice and understanding of the underlying relationships between different measurement systems. Start with the most common conversions you encounter, memorize key conversion factors, and always double-check important calculations. Whether you're cooking, traveling, studying, or working professionally, accurate unit conversions are essential for success and safety."}]
66:["$","div",null,{"className":"bg-blue-50 dark:bg-blue-900 border border-blue-200 dark:border-blue-700 rounded-lg p-6 mt-8","children":[["$","h3",null,{"className":"text-blue-800 dark:text-blue-200 font-semibold mb-3","children":"🔄 Practice Your Skills"}],["$","p",null,{"className":"text-blue-700 dark:text-blue-300 mb-4","children":"Use our comprehensive unit converter to practice these conversions and explore additional units."}],["$","$Ld",null,{"href":"/calculator/converter","className":"bg-blue-600 hover:bg-blue-700 text-white px-6 py-2 rounded-lg font-medium transition-all inline-block","children":"Open Unit Converter"}]]}]
67:["$","div",null,{"className":"mt-12","children":[["$","h2",null,{"className":"text-2xl font-bold text-gray-800 dark:text-white mb-6","children":"Related Articles"}],["$","div",null,{"className":"grid grid-cols-1 md:grid-cols-2 gap-6","children":[["$","$Ld",null,{"href":"/blog/scientific-calculator-tricks","className":"bg-white dark:bg-gray-800 p-6 rounded-lg shadow hover:shadow-lg transition-all","children":[["$","h3",null,{"className":"font-semibold text-gray-800 dark:text-white mb-2","children":"Scientific Calculator Tricks"}],["$","p",null,{"className":"text-gray-600 dark:text-gray-300 text-sm","children":"Master advanced calculator functions and shortcuts"}]]}],["$","$Ld",null,{"href":"/blog/statistics-calculator-guide","className":"bg-white dark:bg-gray-800 p-6 rounded-lg shadow hover:shadow-lg transition-all","children":[["$","h3",null,{"className":"font-semibold text-gray-800 dark:text-white mb-2","children":"Statistics Calculator Guide"}],["$","p",null,{"className":"text-gray-600 dark:text-gray-300 text-sm","children":"Learn data analysis and probability calculations"}]]}]]}]]}]
68:["$","$L6e",null,{"children":["$L6f",["$","$L70",null,{"promise":"$@71"}]]}]
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