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Choose from our ever-growing collection of 172+ calculators to suit your needs.

🏠Mortgage

FINANCE

Mortgage Calculator

Calculate monthly mortgage payment (PITI), full amortization schedule, PMI drop-off, and extra payment savings.

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💵Paycheck

FINANCE

Paycheck Calculator (Take-Home Pay)

Calculate US take-home pay after federal income tax, Social Security, Medicare, and state income tax. Supports pre-tax 401(k), HSA, and health insurance.

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⚖️BMI Adults

HEALTH

Online BMI Calculator (Adults)

Calculate your Body Mass Index (BMI) for adults. Get your BMI category, health risk level, and personalized recommendations. Free, instant, no signup.

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✨ Newly Added

✈️Flight Delay

LIFESTYLE

Flight Delay Compensation Calculator (US DOT)

DOT 2024 rules require automatic cash refunds for controllable cancellations and significant changes. At 3+ hours delay you get meals; overnight requires hotel + transport. Identifies entitlements by airline.

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🏭Section 179

FINANCE

Section 179 Deduction Calculator (2026)

Section 179 lets businesses expense qualifying property up to $2.5M in 2026 (raised from $1.16M), with phase-out beginning at $4M of purchases. Heavy SUV (6,000+ lb GVWR) capped at ~$31K.

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💍Wedding by Metro

LIFESTYLE

Wedding Cost by Metro Calculator

2026 US average $34K — but NYC/SF/LA hit $55-90K while Midwest/rural runs $18-25K. Estimates by metro tier, guest count, venue style (backyard vs banquet hall vs destination), service level.

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