How to Convert Kati (catty) to Milligrams (kati to mg)
Weight units matter at the wet market, where older stalls and Chinese medical halls still quote prices per kati or tael, and when following American recipes in ounces and pounds. This guide shows how to convert kati (catty) into milligrams by hand, with examples and a quick-reference table.
The conversion
To convert kati (catty) to milligrams, multiply the value by 604,790. To go the other way, divide by the same number (or multiply by 1.653466e-06). For a quick estimate, multiply by about 600,000.
Milligrams = kati (catty) × 604,790
Worked examples
- 3 kati = 1,814,370 mg
- 12.5 kati = 7,559,875 mg
- 75 kati = 45,359,250 mg
Kati (catty) to Milligrams table
| Kati (catty) | Milligrams |
|---|---|
| 1 kati | 604,790 mg |
| 2 kati | 1,209,580 mg |
| 5 kati | 3,023,950 mg |
| 10 kati | 6,047,900 mg |
| 20 kati | 12,095,800 mg |
| 25 kati | 15,119,750 mg |
| 50 kati | 30,239,500 mg |
| 100 kati | 60,479,000 mg |
| 250 kati | 151,197,500 mg |
| 500 kati | 302,395,000 mg |
| 1,000 kati | 604,790,000 mg |
Common questions
Is kati to mg exact?
The factors used here are the internationally defined values where they exist; results are rounded for display only.
How do I convert back?
Use the Milligrams to Kati (catty) converter.
Mistakes to avoid
Rounding the factor too early
Using 3 instead of 3.28 for feet per metre introduces an error of almost 9% before you have started.
Dropping the units
A bare number without a unit is easy to misread later. Always write the unit with the result.
Mixing similar-sounding units
US and imperial gallons, pints and tons are different sizes, and decimal kilobytes differ from binary kibibytes.
Background
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.
Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.
For any value, use the Kati (catty) to Milligrams Converter or browse all weight converters.
Run your own numbers: Kati (catty) to Milligrams Converter