646 metric teaspoons in imperial cups

Conversion formula
How to convert 646 metric teaspoons to imperial cups?

We know (by definition) that: $1\mathrm{brteaspoon}\approx 0.017597539863927\mathrm{brcup}$

We can set up a proportion to solve for the number of imperial cups.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 646 ⁢ brteaspoon ≈ 11.368010752096843 ⁢ brcup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial cup is equal to 0.0879661377708978 times 646 metric teaspoons.

It can also be expressed as: 646 metric teaspoons is equal to $\frac{1}{\mathrm{0.0879661377708978}}$ imperial cups.

Approximation

An approximate numerical result would be: six hundred and forty-six metric teaspoons is about eleven point three six imperial cups, or alternatively, a imperial cup is about zero point zero nine times six hundred and forty-six metric teaspoons.