Bond Order Calculator

Find bond order from bonding and antibonding electrons.

Bond order 2

Formula: bond order = (bonding − antibonding) ÷ 2

Step-by-step with your numbers:

1. Values used:

2. Bonding electrons = 8

3. Antibonding electrons = 4

5. Bond order = Bonding electrons / Antibonding electrons = 8 / 4 = 2

Did we solve your problem today?

Bond order (from molecular orbital theory) indicates bond strength and stability.

The math behind it

bond order = (bonding electrons − antibonding electrons) ÷ 2. A bond order of 0 means no bond.

O₂: (8 − 4) ÷ 2 → 2 (double bond).

Higher bond order?

Means a stronger, shorter bond.