ATV & UTV calculators
Practical estimates for the garage, the trailer, and the trail. Choose a tool and start with measurements from your machine.
Tires & performance
ATV/UTV Tire Size Calculator
Compare nominal tire diameter, width, sidewall, and clearance.
Open calculatorUTV Speedometer / Tire Change Calculator
Estimate actual UTV speed after a tire diameter change. Compare indicated speed, actual speed, and the tire-size percentage difference.
Open calculatorUTV Ground Clearance Calculator
Estimate ground-clearance gain or loss from changing UTV tire diameter, with an optional current-clearance measurement and clear limitations.
Open calculatorUTV Tire Change / Effective Gear Ratio Calculator
See how taller or smaller UTV tires change effective gearing, equivalent reduction ratio, and theoretical travel per wheel revolution.
Open calculatorHauling & towing
Will It Fit?
Choose reviewed machines, compare common trailer sizes and see a one-to-four-machine layout with optional weights.
Plan your trailer →Trailer Fit Calculator
Check deck space for identical machines and trailer payload.
Open calculatorMulti-Machine ATV/UTV Trailer Fit Calculator
Test two to four mixed ATV/UTV rectangular footprints, independent rotations, loading gaps, and trailer weight against an entered GVWR.
Open calculatorPayload Calculator
Budget riders, accessories, cargo, and tongue load.
Open calculatorUTV Towing / Trailer Load Calculator
Compare a loaded trailer with a manufacturer-provided UTV towing rating and check an optional rated tongue-load limit.
Open calculatorElectrical
ATV/UTV Battery Runtime Calculator
Estimate battery-only accessory runtime from voltage, amp-hours, starting charge, usable-capacity assumptions, efficiency, and watts or amps.
Open calculatorUTV Accessory Electrical Load Calculator
Add light bars, stereos, whip lights, heated seats, GPS, chargers, and custom loads to estimate peak watts, amps, and duty-adjusted averages.
Open calculatorOwnership
ATV/UTV Loan Payment Calculator
Estimate fixed-rate ATV or UTV monthly payments, amount financed, interest, and total acquisition cost including entered taxes and fees.
Open calculatorATV/UTV Ownership Cost Calculator
Build an annual and monthly ATV/UTV ownership budget for payments or purchase allocation, insurance, fuel, maintenance, tires, storage, and more.
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