What ratio is this ec?

[beaujolais]

What ratio is this ec? 6.23x4.08mm

The ratio calculator at Gemappraisers is down. Anyone know of another site for calculation stone ratios?

Thanks so much,
Sonoma

 

[kenny]

All you need is a regular calculator, which is built into most if not all computers

6.23 divided by 4.08 = 1.5

 

[beaujolais]

Thanks Kenny !