Standard and Metric System Conversion Charts - Metal Sign
8 x 12
$14.99
Sale price
$14.99
Regular price
Skip to product information
Standard and Metric System Conversion Charts - Metal Sign
$14.99
Sale price
$14.99
Regular price
Keep the everyday standard-to-metric conversions right where you need them. This rust-proof aluminum sign prints the most-used length, weight, volume, and temperature conversions in one clear, at-a-glance chart — perfect for the garage, workshop, kitchen, classroom, or machine shop.
Standard & Metric Conversion Chart
Length
| 1 inch | 2.54 cm (25.4 mm) |
| 1 foot | 30.48 cm |
| 1 yard | 0.91 m |
| 1 mile | 1.61 km |
| 1 mm | 0.039 in |
| 1 cm | 0.39 in |
| 1 meter | 3.28 ft |
| 1 km | 0.62 mile |
Weight
| 1 ounce | 28.35 g |
| 1 pound | 0.45 kg (453.6 g) |
| 1 gram | 0.035 oz |
| 1 kilogram | 2.20 lb |
Volume
| 1 fluid ounce | 29.57 mL |
| 1 cup | 236.6 mL |
| 1 quart | 0.95 L |
| 1 gallon | 3.79 L |
| 1 liter | 1.06 qt (0.26 gal) |
Temperature
- °F to °C: subtract 32, then multiply by 5/9
- °C to °F: multiply by 9/5, then add 32
- Quick marks: 32°F = 0°C (freezing) · 68°F = 20°C (room temp) · 212°F = 100°C (boiling)
Frequently asked questions
How do I convert metric to standard? Use the chart above — for length, multiply centimeters by 0.39 to get inches, or millimeters by 0.039. This sign keeps the common length, weight, volume, and temperature conversions in one place.
What's on the standard and metric conversion sign? The most-used conversions between the US standard (imperial) and metric systems — inches, feet, and miles; ounces and pounds; cups, quarts, and gallons; plus the Fahrenheit-to-Celsius formula.
Where does it work best? Anywhere you switch between systems — home garages and workshops, kitchens, classrooms, machine shops, and maker spaces.
Designed, printed, and hand-cut in our family-owned shop in Tomball, Texas. It hangs in seconds with two pre-drilled holes.
Working with tools? See our SAE to Metric conversion chart for wrench and socket sizes.
Specifications
- Product Type: Metal sign (reference chart / wall decor)
- Material: Aluminum, rust-proof
- Print: Epoxy ink
- Sizes: 8" x 12" or 12" x 18"
- Use: Indoor or outdoor
- Mounting: Two pre-drilled holes; foam tape or Command Strips
- Theme: Reference chart, Standard & Metric conversion
- Origin: Made in Tomball, Texas, USA
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
