NASB 1995
Since we have gifts that differ according to the grace given to us, each of us is to exercise them accordingly: if prophecy, according to the proportion of his faith;

American Standard Version
And having gifts differing according to the grace that was given to us, whether prophecy, let us prophesy according to the proportion of our faith;

Berean Study Bible
We have different gifts according to the grace given us. If one’s gift is prophecy, let him use it in proportion to his faith;

Douay-Rheims Bible
And having different gifts, according to the grace that is given us, either prophecy, to be used according to the rule of faith;

English Revised Version
And having gifts differing according to the grace that was given to us, whether prophecy, let us prophesy according to the proportion of our faith;

King James Bible
Having then gifts differing according to the grace that is given to us, whether prophecy, let us prophesy according to the proportion of faith;

World English Bible
Having gifts differing according to the grace that was given to us, if prophecy, let us prophesy according to the proportion of our faith;

Young's Literal Translation
And having gifts, different according to the grace that was given to us; whether prophecy -- 'According to the proportion of faith!'

Romans 12:6 Additional Translations ...