Calculator

Betting exchange netting calculator

Enter your lay and back stakes across Home / Draw / Away. The calculator shows net position per outcome, bound liability, and how much you save when an exchange charges commission on your net profit per selection instead of each winning bet individually.

Exchange commission (%)

Exchange lay bets

1 (Home)

Lay odds

Lay stake (€)

X (Draw)

Lay odds

Lay stake (€)

2 (Away)

Lay odds

Lay stake (€)

Bookmaker back bets (optional)

1 (Home)

Back odds

Back stake (€)

X (Draw)

Back odds

Back stake (€)

2 (Away)

Back odds

Back stake (€)

Set stake to 0 for any outcome you don't want included in the bookmaker P/L.

Results summary

Bound liability

€1100

Worst-case exchange exposure

Commission (before)

€39.25

Per-bet billing

Commission (after)

€18.50

With netting applied

Savings

52.86%

Commission reduction

Profit / loss by outcome

Outcome	Net before	Commission	Net after	Bookmaker	Total P/L
1 (Home)	-€1100	€0.00	-€1100	€600	-€500
X (Draw)	€2000	€60.00	€1940	-€2000	-€60
2 (Away)	-€800	€0.00	-€800	€1000	€200

Maximise your netting savings

SharkbetX (SBX) charges 3% on net winnings only and applies no premium charges on winning accounts, unlike Betfair.

Open an SBX account

How netting works

Without netting

Commission is charged on each winning bet.

Bet 1 wins €500 → €15 commission (3%)
Bet 2 wins €300 → €9 commission (3%)
Bet 3 loses −€200 → €0 commission

€24 commission on €600 net profit

With netting

Commission is charged on net profit per outcome.

Outcome: €500 + €300 − €200 = €600 net
Commission charged once: €600 × 3% = €18

€6 saved, a 25% reduction