New Hampshire Cost Calculators
9 free calculators built on real New Hampshire data — filing fees, attorney rates, and regulations specific to NH.
Legal & Law3 calculators
How Much Does Divorce Cost in New Hampshire (2026)
New Hampshire divorce costs $2,066-$25,273+. Unlike most equitable distribution states, New Hampshire. Estimate filing fees, attorney costs, and mediation.
How Much Does Child Custody Cost in New Hampshire (2026)
New Hampshire child custody cost estimate for Manchester: RSA 461-A:4, $252-282 filing fees, $275-425/hour lawyer rates, evaluator, GAL.
DUI Cost in New Hampshire (2026)
DUI cost in New Hampshire: estimate fines, court costs, license actions, IID, treatment, attorney fees, and insurance impact using official state sources.
Home & Property2 calculators
HVAC Replacement Cost in New Hampshire (2026)
HVAC replacement cost in New Hampshire: estimate labor, equipment, climate load, energy code, permits, ductwork, and efficiency factors.
Roof Replacement Cost in New Hampshire (2026)
Roof replacement cost in New Hampshire: estimate labor, shingles, tear-off, pitch, permit, and climate factors using BLS, FRED, local code, and NOAA data.
Money & Finance2 calculators
New Hampshire After-Tax Income Calculator (2026)
New Hampshire after-tax income calculator (no state tax). Federal + FICA only — see exact biweekly, weekly, or monthly take-home pay.
New Hampshire Capital Gains Tax Calculator (2026)
New Hampshire capital gains tax calculator for residents (no state tax). Covers federal long-term rates 0-20% + 3.8% NIIT on your investments.