Graphic design rates jump when the client is buying a specialty instead of a pair of hands. Brand identity, packaging, presentation design, and motion work routinely command 30-60% more than general marketing graphics because the client expects stronger strategy and fewer mistakes. If your current rate is stuck in the $40-$60 range, the fastest way up is usually narrowing your offer, not working longer hours.
Revision policy is where many designers quietly lose 10-15 unpaid hours per project. A clean proposal should spell out concepts, deliverables, and a hard cap of 2-3 revision rounds, with extra rounds billed at your standard hourly rate or a fixed change fee. If you do logo or branding work, separate concepting from production so one indecisive client does not wipe out the margin on the entire job.
Use your hourly rate as an internal planning number, then quote fixed project fees in public. If your floor is $85 per hour and a visual identity project takes 25-30 hours including calls, revisions, and export prep, your quote should probably land closer to $2,800-$3,500 than $1,500. That gives you room for creative exploration, admin time, and the inevitable back-and-forth on final files.