Auto Loan Calculator
See your true monthly payment, total interest and payoff — including tax, fees and trade-in.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="auto-loan-calculator" data-theme="light" async></script>For publishers & bloggers
Free embeddable car calculators
Any calculator on this site can live on yours. Paste one line of code and the full interactive tool renders in place — it sizes itself to your layout (no scrollbars), ships in a light or dark theme, and stays up to date automatically because it is the same tool we run here.
- • One line. A single
<script>tag; an iframe-only fallback exists for CMSes that strip scripts. - • Auto-resize. The widget reports its height to your page, so it always fits a blog column.
- • Free, one condition. Each widget shows a small “Calculator by MotorCrunch” credit linking to the source tool. Keeping that visible link is the only requirement (terms).
Prefer raw numbers instead of a widget? Use the free JSON API.
Car Financing widgets
Live page →
Auto Refinance Calculator
See how much you could save per month — and over the life of the loan — by refinancing.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="auto-refinance-calculator" data-theme="light" async></script>Car Affordability Calculator
Based on your income and budget, see the realistic car price and payment you should target.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="car-affordability-calculator" data-theme="light" async></script>Lease vs Buy Calculator
Compare the real cost of leasing against financing the same car over the same period.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="lease-vs-buy-calculator" data-theme="light" async></script>Down Payment Impact Calculator
See exactly how every extra dollar down changes your payment and total interest.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="down-payment-impact-calculator" data-theme="light" async></script>Car Tax & Fees Calculator
See the real out-the-door price — sales tax plus registration, title and dealer doc fees on top of the sticker.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="car-tax-and-fees-calculator" data-theme="light" async></script>Car Insurance widgets
Car Insurance Estimator
Estimate your annual and monthly premium from driver age, vehicle value, coverage level and risk — with a transparent, no-signup model.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="car-insurance-estimator" data-theme="light" async></script>Rideshare Insurance Calculator
Driving for Uber, Lyft, DoorDash or Instacart? See the extra coverage cost you need on top of your personal policy.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="rideshare-insurance-calculator" data-theme="light" async></script>Claim Impact Calculator
See how much one at-fault accident really costs — the surcharge added to your premium over the next three to five years.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="claim-impact-calculator" data-theme="light" async></script>Coverage Comparison Calculator
Liability only, standard, or full coverage? Get a recommendation for your car and see the real cost difference between them.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="coverage-comparison-calculator" data-theme="light" async></script>Electric Vehicles widgets
EV vs Gas Savings Calculator
See how much an electric car saves you on fuel each year — and over five years — versus a comparable gas car.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="ev-vs-gas-savings-calculator" data-theme="light" async></script>EV Charging Cost Calculator
Find the cost of a full charge, the cost per mile, and your monthly charging bill — including real-world charging losses.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="ev-charging-cost-calculator" data-theme="light" async></script>EV Payback Calculator
See how long it takes for fuel savings to repay the price premium of an EV over a comparable gas car.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="ev-payback-calculator" data-theme="light" async></script>EV Range & Cost Calculator
See your usable real-world range after cold and highway losses — and what it costs to drive 100 miles.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="ev-range-cost-calculator" data-theme="light" async></script>EV Battery Replacement Cost Calculator
Estimate the cost to replace an EV battery pack — and the amount to set aside each year so it's never a surprise.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="battery-replacement-cost-calculator" data-theme="light" async></script>Rideshare & Gig widgets
Uber & Lyft Income Calculator
See what you actually take home per hour after fuel, vehicle wear and platform fees — not the gross number the app shows you.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="uber-lyft-income-calculator" data-theme="light" async></script>Cost Per Mile Calculator
Add up fuel, maintenance, depreciation and insurance to find what every mile really costs you to operate your car for gig work.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="cost-per-mile-driving-calculator" data-theme="light" async></script>Is Rideshare Worth It Calculator
Compare your real net pay per hour against a target wage, using your city's gross rate and what your car actually costs to run.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="is-rideshare-worth-it-calculator" data-theme="light" async></script>Ownership & Value widgets
Car Depreciation Calculator
Project what your car will be worth in a few years — and how much value it quietly loses every year you own it.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="car-depreciation-calculator" data-theme="light" async></script>Total Cost of Ownership Calculator
Your car payment is only part of the story. See the real cost per year and per mile once depreciation, fuel, insurance, maintenance and interest are added in.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="total-cost-of-ownership-calculator" data-theme="light" async></script>When to Replace Your Car Calculator
Repairs on an older car climb every year. See the point where keeping it finally costs more than the payment on something newer.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="when-to-replace-car-calculator" data-theme="light" async></script>Two-Car Comparison Calculator
Sticker price is a trap. Compare two cars on their real 5-year cost once fuel, insurance and resale value are factored in.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="two-car-comparison-calculator" data-theme="light" async></script>Fuel Cost Calculator
Turn your annual mileage, MPG and local gas price into a real monthly and yearly fuel bill — plus cost per mile.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="fuel-cost-calculator" data-theme="light" async></script>Maintenance Cost Calculator
Project realistic maintenance and repair costs as your car ages and the miles add up — annual average and 5-year total.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="maintenance-cost-calculator" data-theme="light" async></script>Road Trip Fuel Cost Calculator
Plan the gas budget for any trip — total fuel cost and the per-person split once you factor in passengers.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="road-trip-fuel-cost-calculator" data-theme="light" async></script>Car Tools & Specs widgets
VIN Decoder
Paste a 17-character VIN to decode its country, manufacturer, model year and plant — and check the ISO 3779 check digit that flags typos and altered numbers.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="vin-decoder" data-theme="light" async></script>Gear Ratio Calculator
Turn your axle (final drive) ratio, transmission gear and tire diameter into an effective ratio and the engine RPM you'll actually see at any cruising speed.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="gear-ratio-calculator" data-theme="light" async></script>Tire Size Change Calculator
Compare an old and new tire size to see the change in overall diameter and exactly how far off your speedometer and odometer will read.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="tire-size-change-calculator" data-theme="light" async></script>Towing Capacity Calculator
Work out how much trailer you can safely pull from your truck's real weight ratings — GCWR for the tow limit and GVWR for the payload that holds the tongue weight.
Theme:
<script src="https://themotorcrunch.com/embed.js" data-calc="towing-capacity-calculator" data-theme="light" async></script>Embed terms (short version)
- 1. Embeds are free for any website, commercial or not.
- 2. The “Calculator by MotorCrunch” attribution link inside the widget must stay visible and clickable. Hiding, cropping or removing it ends the license.
- 3. Don't present the widget or its figures as your own product, a quote, or financial advice — they are estimates from published formulas.
- 4. We may update a widget's design or math at any time (that's a feature: your page stays current).
- 5. Questions or a custom variant: hello@themotorcrunch.com.
API users: attribution requirements for raw JSON are at /api-terms.