How many g is 1 troy oz?

1 troy oz = 31.1035 g

It is 31.1035 g, so saying 31 g is fine — rounding is within 0.5%.

And how many troy oz is 1 g?

1 g = 0.0322 troy oz

Formula: g = troy oz × 31.103477

0.1 troy oz3.1103g

0.2 troy oz6.2207g

0.3 troy oz9.331g

0.4 troy oz12.4414g

0.5 troy oz15.5517g

0.6 troy oz18.6621g

0.7 troy oz21.7724g

0.8 troy oz24.8828g

0.9 troy oz27.9931g

1 troy oz31.1035g

1.1 troy oz34.2138g

1.2 troy oz37.3242g

1.3 troy oz40.4345g

1.4 troy oz43.5449g

1.5 troy oz46.6552g

1.6 troy oz49.7656g

1.7 troy oz52.8759g

1.8 troy oz55.9863g

1.9 troy oz59.0966g

2 troy oz62.207g