New Hampshire child support
New Hampshire Child Support Calculator
Estimate monthly child support using New Hampshire guidelines. Adjust both incomes, parenting time, and the number of children to see how each factor changes the amount.
Updated for 2026 New Hampshire guidelinesYour situation
Your estimate
Estimated monthly child support
$594/mo
paid by you to the other parent
For an exact calculation, use the official New Hampshire child support calculator.
Estimate only. Not legal advice. Confirm current guidelines with the official New Hampshire child support agency.
How New Hampshire calculates child support
State-specific details including deviation factors, modification procedures, and enforcement rules are available through the official New Hampshire child support agency. Filing fees for divorce or custody proceedings in New Hampshire typically run $250. Family attorneys in New Hampshire generally charge $225 to $400 per hour.
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