Is Wet Shaving Cheaper Than Cartridges? The Real Cost
Key takeaways
- Wet shaving costs more upfront (a razor and brush are a one-off buy) but usually less per shave over time.
- Double-edge blades cost roughly a few pence each, while cartridge refills typically run a few pounds each.
- A single shaving soap or cream lasts many months of daily shaves, which spreads its cost very thin.
- Whether it saves you money depends on how easily you stop at the basics; the hobby tempts you to keep buying.
Wet shaving usually works out cheaper than cartridges over time: the kit costs more upfront, but cheap double-edge blades and long-lasting soap mean the running cost per shave is far lower. When I switched from cartridges I did not do it to save money, yet within the first year I noticed I simply was not buying refills anymore. Here is the honest cost picture, with no products to sell you and no buying guide attached.
The upfront cost is higher
Wet shaving asks for more money on day one than a cartridge razor does. The starter kit is a double-edge (DE) safety razor, a pack of blades, a shaving soap or cream, and a brush. The razor and brush are the larger items, but both are one-off purchases that last for years with basic care: rinse and air-dry the razor, and stand the brush bristles-down to dry. A cartridge handle is cheap or even free, with the cost loaded into the refills instead. So the wet-shaving outlay feels bigger at first because you are paying once for tools you will keep, rather than little and often forever. The way to read it is that you are buying the saving in advance, then collecting it shave by shave for years afterwards. A safety razor in particular has no moving parts that wear out, so the same handle can outlast a decade of cartridge handles.
Blade cost per shave is far lower
This is where wet shaving pulls ahead. DE blades are inexpensive, often a few pence each in larger packs, while cartridge refills typically cost several pounds each. Both get changed at a similar rhythm: most people swap a DE blade roughly every 5 to 7 shaves, and a cartridge lasts a comparable handful of shaves before it drags. The difference is the price of the replacement. A few pence versus a few pounds, repeated week after week, is the heart of the saving. A sample pack of different blades costs little and helps you find the brand that suits your skin, since sharpness varies a lot between people. Worth a quick caution: a fresh blade is also the kindest thing for your skin, so the low cost is not just about money. Stretching a dull cartridge to save a pound is a false economy that tends to bring razor burn, whereas a clean DE edge is cheap enough to change on schedule. The American Academy of Dermatology recommends shaving with a sharp blade and replacing it regularly to reduce irritation, which the price of DE blades makes easy to do.
Soap and cream last a long time
A single soap or cream stretches the cost out remarkably thin. One puck or tub typically lasts many months of daily shaving, often well over six months, because a good lather needs only a small amount of product loaded onto the brush, not a thick scoop. You build a cushiony, slightly shiny lather from a thin film of soap. Stored properly, with the puck left to dry between uses, it keeps for a long time. Spread across hundreds of shaves, the per-shave cost of soap is tiny, which is why it barely registers in the running total.
When it does not save money
Wet shaving is cheaper only if you let it be. The basics genuinely cost little to run, but the hobby has a pull: a second soap to try a new scent, a different razor, a premium brush knot in badger instead of synthetic. None of that is necessary to get a great shave, and each extra purchase chips away at the saving. I have a small shelf that proves the temptation is real. If your goal is purely to spend less, the answer is simple: keep to one razor, one brush, and one soap at a time, and the maths stays firmly in your favour.
The honest verdict
For a daily shaver who sticks to the basics, wet shaving is cheaper than cartridges over any reasonable stretch of time. The upfront kit is recovered through the low per-shave cost of blades and soap, usually within the first year or two, and the savings only grow after that. The deeper comparison of the two methods sits in safety razor vs cartridge, and the detail on blades and how long they last is in DE blades explained. If you are weighing the move, switching from cartridge to safety razor walks through the change itself.
This article is general information and one shaver’s experience, reviewed by a master barber. Prices vary by region and retailer, so treat the figures as the shape of the saving rather than an exact quote.
References
- Shaving tips, American Academy of Dermatology.
- Ingrown hairs, NHS.
- Razor bump treatment, American Academy of Dermatology.
Frequently asked questions
Is wet shaving actually cheaper than using a cartridge razor?
Usually yes, once you get past the upfront cost. A safety razor and brush are a one-off purchase, and double-edge blades cost roughly a few pence each compared with cartridge refills that often cost a few pounds each. A soap or cream lasts many months. The running cost of the basics is low. The catch is that wet shaving can become a hobby, and it is easy to spend on extra soaps, razors, and brushes once you enjoy it, which erodes the saving.
How much does a double-edge blade cost per shave?
Double-edge blades are very inexpensive, often working out to roughly a few pence per blade when bought in larger packs. Since most people change the blade every 5 to 7 shaves, the cost per shave is a small fraction of a penny to a few pence. That is far below the per-shave cost of a cartridge, which is usually swapped after a similar number of shaves but costs several pounds per refill.
How long does a tub of shaving soap last?
A single soap puck or tub of cream typically lasts many months of daily shaving, often well over six months and sometimes a year or more, because each shave uses only a small amount loaded onto the brush. A good lather needs a thin film of soap, not a thick scoop, so the tub goes much further than people expect. This is one reason the running cost of wet shaving stays low.
What is the upfront cost of switching to wet shaving?
The starter outlay is the razor, a pack of blades, a soap or cream, and a brush. The razor and brush are the larger costs, but both are one-off purchases that last for years with basic care. After that, the only recurring spend is cheap blades and the occasional soap. So the upfront cost is higher than buying one cartridge handle, but it is recovered over time through the low per-shave running cost.
Does a safety razor save more money than a cartridge over a year?
For a daily shaver, the per-shave saving on blades adds up over a year, since cheap double-edge blades replace pricier cartridge refills. Whether that fully offsets the upfront kit in the first year depends on how much you spent to start and whether you buy extras. Over two or more years the maths is clearly in favour of wet shaving for most people who stick to the basics.
Is wet shaving a false economy because of all the extra gear?
It can be, if you treat it as a collection rather than a shave. The basics are genuinely cheap to run, but multiple soaps, several razors, and premium brushes turn a saving into a hobby spend. The honest answer is that wet shaving is cheaper if you want it to be: keep to one razor, one brush, and a soap at a time, and the savings are real.
Written by Tom Hartley. Reviewed by Marcus Webb.
Our guides are written from personal experience and reviewed by a master barber for accuracy. Read our editorial policy.