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There is no single standard hourly rate for client travel. Agree on the billing rule before the trip: charge your usual rate when you can do productive work in transit, a disclosed lower rate or fixed fee when travel is mostly idle, or include expected travel in the project price. Put the arrangement in your proposal or contract, and distinguish travel hours from mileage and other expenses.
Choose a travel-time billing structure
Price the trip around the work involved, the time it takes from your schedule, how often you travel, and how predictable the client wants the cost to be. These are options to negotiate, not universally established industry rules.
Regular hourly rate for productive travel
If you can do client work while traveling—such as reviewing deliverables or taking calls—billing your usual hourly rate may reflect that working time. Define what counts as work and how you will record it.
Reduced rate for mostly idle travel
You can propose a lower rate when travel occupies your schedule but produces little direct work for the client. LegalClarity gives 50% of the regular rate as one possible example, not as a measured industry average or a standard you must follow. LegalClarity’s travel-time billing overview
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Fixed trip fee
A fixed fee can make the cost easier to predict than billing every minute. State which journey it covers and agree in advance how you will handle material changes or delays.
Include travel in the project price
For a project with predictable travel, you may include the expected time and cost in your project total. A negotiated minimum on-site charge can also be an option, but should be presented as your pricing choice rather than an industry norm.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Agree on the rule before you travel
Describe the billing basis in your proposal or engagement terms so the client knows what to expect and what will appear on the invoice. Specify whether you charge for one-way or round-trip time, when the clock starts and stops, and how you handle delays or itinerary changes. These details help make the agreed price clear; they do not create a general legal entitlement to charge if your agreement does not provide for it.
When comparing models, consider whether useful work is possible in transit, the time and opportunity cost, the trip’s length and frequency, the client’s need for price certainty, and whether a longer engagement can spread the travel cost.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Keep travel time separate from mileage and fares
Travel time pays for hours spent getting to or from the client; mileage, fares, and similar expenses cover transportation costs. If your agreement bills both, list them separately so a mileage reimbursement is not mistaken for payment for travel hours.
For U.S. context, the General Services Administration’s privately owned vehicle rate is 76 cents per mile for applicable federal travel from July 1 through December 31, 2026. It is a dated federal travel reference—not a required rate for private client invoices and not compensation for time. GSA Bulletin FTR 26-03
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
U.S. tax and federal contract context
Client expense reimbursements and records
IRS Publication 463 (2025) addresses self-employed contractors’ expenses incurred on behalf of clients. It says contractors should account to clients for travel reimbursements or allowances and keep adequate records whether or not they account to the client. The IRS states: “If you don’t account to your client for these expenses, you must include any reimbursements or allowances in income.” This concerns expense reimbursement and recordkeeping; it does not set a fee for travel time. IRS Publication 463 (2025)
A mileage logbook can help record miles when mileage reimbursement is part of your agreement. The cited IRS guidance does not require a particular branded tool, and a mileage log does not determine your travel-time rate.
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Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Costs charged under federal contracts
For covered federal contract costs, FAR 31.205-46 permits transportation costs based on mileage rates, actual costs, or a combination when the method produces a reasonable charge. It also requires records of the expense date and place and the trip’s purpose. These are federal cost rules, not general requirements for every freelancer’s private client engagement. FAR 31.205-46
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