A gin shelf can look deceptively simple until you spot two familiar labels with very different personalities. In the London Dry versus Old Tom debate, neither style is automatically better. One is crisp, clean and juniper-led; the other is rounder, softer and carries a touch of historical charm. The right choice depends on what you like in your glass, what you are mixing, and whether you want the botanicals to march smartly forward or settle into something more mellow.
For anyone used to ordering a G&T, London Dry is likely the style they know best. Old Tom, meanwhile, is the gin worth seeking out when you fancy a different angle on classic cocktails – or simply a gentler, more textured sip.
London Dry versus Old Tom: the key difference
The defining difference is sweetness. London Dry Gin is dry by name and by nature. It should taste bright, focused and botanical, with juniper firmly at the centre. Citrus peel, coriander seed, angelica root and other botanicals can add layers, but the finish is usually clean rather than sugary.
Old Tom Gin has a sweeter profile. Historically, that sweetness helped make early gin more palatable when distillation was less refined and spirits could be rough around the edges. Modern Old Tom does not have to be cloying, and the best examples are not. Think gentle richness rather than a mouthful of syrup: perhaps a rounded texture, a softer juniper note or a lightly honeyed finish.
There is also an important production point. London Dry is not simply a flavour description. It is a protected style with rules around how flavour is added. The botanical character must come from traditional distillation methods, and only a very small amount of sugar can be added after distillation. That is why a properly made London Dry has such clarity.
Old Tom has more room for interpretation. A distiller might build sweetness with a small addition after distillation, use botanicals that naturally suggest sweetness, or create a richer base spirit. This freedom makes Old Tom an interesting category, but it also means bottles can vary considerably from one producer to the next.
What London Dry tastes like
A good London Dry is direct and refreshing. Juniper brings that unmistakable piney, resinous character, while citrus offers lift and spice adds definition. Depending on the recipe, you may find pepper, floral notes, earthy roots or warming cardamom, but the overall impression should remain dry and balanced.
It is a style that rewards proper distillation. When the botanicals are selected with care and distilled in copper pot stills, each ingredient has a job to do. The citrus should not shout over the juniper. The spice should lengthen the finish rather than turn harsh. The result is a gin with enough character for a simple serve and enough precision for cocktails.
At Abingdon Distillery, gin is made in small batches through one-shot distillation – not built from concentrates, artificial flavourings or shortcuts after the fact. That approach suits London Dry particularly well, because there is nowhere for poor ingredients or muddled flavour to hide.
The best serves for London Dry
London Dry is the natural choice for a classic gin and tonic. Use a quality tonic that does not drown out the spirit, plenty of ice, and a garnish that supports the gin rather than turning the glass into a fruit salad. A strip of lemon or grapefruit peel can work beautifully with a citrus-led gin, while a sprig of rosemary may suit a more herbaceous recipe.
It also earns its place in a Martini, a Negroni and a Tom Collins. In each drink, London Dry brings structure. It cuts through vermouth, stands up to bitter aperitifs and keeps a long drink refreshing rather than sweet.
What Old Tom tastes like
Old Tom tends to feel more generous on the palate. Juniper is still part of the story, but it is often wrapped in citrus, warming spice, liquorice, floral notes or a measured sweetness. The effect can make Old Tom approachable for people who find a very dry gin a little austere.
Do not mistake that softness for simplicity. A well-made Old Tom can have plenty of botanical depth. Its sweetness can also bring flavours into focus that might otherwise be missed, particularly in fuller-bodied cocktails. The trade-off is that it may not deliver the sharp, bracing finish people expect from a traditional G&T.
Because there is no single Old Tom recipe, read the label and taste with an open mind. Some are only faintly sweet and work much like a rounded London Dry. Others are distinctly rich, almost edging towards dessert territory. If possible, try before committing to a full bottle – a tasting is a far better guide than a category name alone.
The best serves for Old Tom
Old Tom has a special relationship with nineteenth-century cocktails. It is the classic choice for a Martinez, where its softer profile bridges gin and sweet vermouth. It also shines in a Tom Collins, bringing a little more body and balance to the lemon and soda.
For a simple serve, try Old Tom with chilled soda water, a twist of orange peel and plenty of ice. This keeps its character in view. Tonic can work too, but choose carefully: a sweet tonic alongside a sweet gin can flatten the drink. A drier tonic or a touch of fresh citrus usually gives better balance.
Why the names can be confusing
“London” in London Dry does not mean the gin was made in London. It describes the style, not the postcode. Excellent London Dry Gin can be made anywhere in the UK, including by independent distillers working well beyond the capital.
“Dry” can be confusing as well. It does not mean flavourless or harsh. It means the gin is not noticeably sweet, leaving room for botanicals and the quality of the base spirit to come through. A dry gin can still be vibrant with lemon, fragrant with herbs or warmly spiced.
Old Tom is less tightly defined, which is part of its appeal and its complication. One bottle may be subtly rounded and traditional; another may have a much bolder sweet note. If you are buying for a gift, consider the recipient’s usual drink. A fan of Martinis and crisp G&Ts will probably favour London Dry. Someone who enjoys richer cocktails, aged spirits or a softer sip may be delighted by Old Tom.
Which gin should you choose?
Choose London Dry when you want freshness, botanical precision and versatility. It is the dependable bottle for a proper G&T, a dry Martini, or any cocktail where gin needs to hold its ground. It also makes an excellent starting point for anyone learning how botanicals behave in a glass.
Choose Old Tom when you want roundness and a little more comfort. It is particularly good for cocktail lovers who want to recreate historic recipes without making them taste overly severe. It can also be a smart next step for drinkers moving from flavoured or sweeter spirits towards more classic gin styles.
There is no rule that says you need to pick a side. Keep London Dry for bright, tonic-led occasions and bring out Old Tom when the evening calls for a Martinez, a Collins or a slower, more contemplative serve. Taste both neat first, in small pours, then add ice or a mixer. That small comparison tells you more than any label ever can.
The best gin is not the one with the most elaborate story or the longest list of botanicals. It is the one made with enough care that you can taste the difference – and one you are genuinely pleased to pour for the people around your table.
