Rental Car is one of the finest ways to see a city or go on a road trip on your own time. But if you’ve ever rented a car, you know that misunderstanding how rental days are calculated can easily result in surprise fees. That’s annoying when all you’re looking for is a hassle-free, affordable trip. So how do you steer clear of added charges and really know how rental days are calculated?
Let’s break it down in simple terms, based on what you will find when you book with reputable firms like Mr. Rent A Car. Knowing the rules first can save you stress and money — not to mention organize your trip better.

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What Exactly Is a Rental Day?
The majority of the car rental companies, including Mr. Rent A Car, have a 24-hour rental duration. This means that your rental day starts when you pick up the car and ends at the same time the next day. If you pick up your vehicle at 10 AM on Monday, your initial rental day runs out at 10 AM on Tuesday.
Getting the car back within this 24-hour period counts as one day. However, if you return the car late—one hour past the deadline, for instance—you will be charged for extra hours or even a full extra day. That’s why it’s so important to keep an eye on your rental time.
Mr. Rent A Car’s Grace Period Policy
Good news: Mr. Rent A Car offers a 30-minute grace period for return. That is half an hour after your return time before you’ll be charged late fees. If you return within that 30-minute window, you won’t be charged any additional.
But beyond the grace period, charges really start to add up by the hour. And if you’re two hours or more behind, be prepared for an entire extra day’s rental charge.
Having this information ahead of time enables you to avoid unexpected surprises. Careful planning of your return or a call to the rental desk in case you’re running late is always wise.
Getting the Most Value Out of Your Rental for No Extra Charge

Here are a few helpful suggestions to avoid paying more than you must:
Plan Your Pick Up and Return Timings
Try to schedule your return time around your pick-up time so you get the greatest value for every rental day. For example, if you receive your vehicle at 3 PM, try to bring it back at 3 PM, not afterwards.
Plan for Delays or Traffic
Unexpected delays do happen. Leave enough time to be back with the car on time, especially when you have a flight or an appointment waiting.
Notify the Rental Company if You’re Going to Be Late
If something comes up, then contact Mr. Rent A Car’s customer service right away. Sometimes they may re-book you or propose fees before you return.
Check the Terms and Conditions
Before you reserve, look at the terms and conditions on Mr. Rent A Car’s website. You can avoid paying extra fees when you have an understanding of the policies.
What About Long Term Rentals?
If it is for an extended period of rental, i.e., 90 days and more, it is a short-term lease rather than a normal rental. Mr. Rent A Car requires clients with long-term rentals to purchase their minimum basic insurance package from them.
This differs from short-term rentals where your own insurance or credit card coverage might apply. So if you’re planning a long stay, check with Mr. Rent A Car about insurance rules and rental day calculations specifically for leases.
Common Mistakes That Lead to Extra Charges

Returning the Car Early
Returning early does not generally mean getting a refund for unused days. Most agencies charge for the whole reserved time.
Returning Late Without Warning
Being even a few minutes late, arriving without warning the rental office can bring on excessive late fees.
Not Booking Extensions in Advance
If your travel plans change and you need the car for longer, always contact the company before your rental period elapses. This helps you avoid being charged fines or having to re-rent.
Why Book with Mr. Rent A Car?
For simple policies and square dealing, Mr. Rent A Car is the choice. Renting in Calgary, Burnaby, Richmond, Surrey, or if you’re collecting from Vancouver International Airport (YVR) provides them with:
- Clear pricing with no hidden charges
- Friendly, courteous customer service with transparently presented policies
- A 30-minute grace period avoiding you to pay small late fees
- Easy online booking and flexible hire times
- Clean, well-maintained cars you can trust
Check out their website www.mrrentacar.com to see promotions and additional rental info.
Final Thoughts: Plan Ahead, Save Money, and Enjoy the Ride
Understanding how rental days are worked out can save a lot of hassle and unexpected charges. Always make a point of returning your rental car on time, know your grace periods, and read your rental agreement terms thoroughly. If you are still unsure, then just ring your rental company and ask.
By planning your rental time carefully and going with an open, customer-focused company like Mr. Rent A Car, you will avoid having your mind preoccupied with uncertainty and focus on the very things that are most important — enjoying your trip.
For further tips and guidance on car rentals, see the Mr. Rent A Car blog or check out ICBC’s insurance page for more info on coverage while renting in Canada.
Safe travels and happy driving!