Walking into a shoe store or browsing online, you'll encounter heels ranging from barely-there lifts to towering platforms. For those new to heelsâor anyone wanting to understand their options betterâthe variety can be overwhelming. How high is too high? What's actually comfortable for all-day wear? And what do all those centimetre measurements actually mean in practice?
This comprehensive guide breaks down heel heights from practical and comfort perspectives, helping you understand what to expect from each category and which heights might suit your lifestyle, experience level, and specific occasions.
Understanding Heel Measurements
Heel height is measured from where the heel meets the ground to where it attaches to the shoe's soleâessentially the back of the heel from bottom to top. In Australia, we typically measure in centimetres, though some international brands use inches.
Quick conversion reference:
- 2cm = approximately 0.8 inches
- 5cm = approximately 2 inches
- 7.5cm = approximately 3 inches
- 10cm = approximately 4 inches
- 12cm = approximately 4.7 inches
Flat to Low: 0-3cm
While technically flats, shoes in this range often include a slight lift that many find more flattering and comfortable than completely flat shoes.
What to Expect
- Virtually no learning curveâanyone can walk confidently
- All-day comfort with minimal fatigue
- Suitable for any activity including extended walking
- May not create the "leg-lengthening" effect of higher heels
Best for: Daily wear, active days, those who prioritise comfort absolutely, or anyone who simply prefers the look of flats
Kitten Heels: 3-5cm
The kitten heel emerged in the 1950s as a "training heel" for young women learning to walk in heels. Today, it's appreciated as a stylish, practical option in its own right.
What to Expect
- Gentle lift that adds elegance without significant height
- Easy to walk inâexcellent for heel beginners
- Comfortable for most of the day (6-8 hours typically)
- More stable than higher options
- Works well in professional settings
Kitten heels are the perfect starting point if you're new to heels. They teach you the basics of heel-walking posture without the challenge of significant height.
Best for: Office wear, first-time heel wearers, those transitioning from flats, events requiring extensive standing
Low-Mid Heels: 5-7cm
This range represents the sweet spot for many womenâenough height to feel dressed up without excessive discomfort. Many classic pump designs fall into this category.
What to Expect
- Noticeable height that flatters the leg line
- Requires some walking awareness but generally comfortable
- Suitable for 4-6 hours of wear for most people
- Works across casual to semi-formal occasions
- Available in the widest range of styles
Best for: Work functions, daytime events, semi-formal occasions, those with moderate heel experience
Mid-High Heels: 7-9cm
This is where heels start feeling more dramatic. The leg-lengthening effect becomes pronounced, and posture shifts noticeably.
What to Expect
- Significant height increase and visual impact
- Requires practiced walking technique
- Comfortable wear time typically 2-4 hours
- May cause foot fatigue in the ball of the foot
- Greater calf muscle engagement
A 9cm heel with a 2cm platform effectively feels like a 7cm heel, as the platform reduces the foot angle. Consider platforms for height with improved comfort.
Best for: Evening events, special occasions, photo opportunities, experienced heel wearers
High Heels: 9-11cm
These are statement heels. They command attention and create a dramatically elongated silhouette, but require experience and preparation.
What to Expect
- Dramatic visual impact and height boost
- Challenging to walk in without practice
- Limited comfortable wear time (1-3 hours)
- Significant pressure on the ball of the foot
- Requires strong core and calf muscles
Best for: Special events with limited walking, photo shoots, formal events with seating available
Very High Heels: 11cm+
Sky-high stilettos and platforms in this range are for special occasions and experienced heel wearers. They're often seen on red carpets and in fashion editorials.
What to Expect
- Maximum height and visual drama
- Significant walking challengeâpractice essential
- Very limited wear time comfortable
- Often best for occasions with minimal standing
- Consider platforms to reduce effective height
Best for: Red carpet events, photo shoots, brief appearances, seated occasions
- Kitten heels (3-5cm) are ideal for beginners and all-day comfort
- Mid-range heels (5-7cm) offer the best balance of style and wearability
- Platforms reduce effective heightâa 9cm heel with 2cm platform feels like 7cm
- Higher heels require more experience, practice, and preparation
- Consider your event's walking requirements when choosing height
Factors Beyond Height
Height isn't everything when it comes to comfort. Several other factors significantly impact how a heel feels:
Heel Shape
Block heels distribute weight more evenly and offer greater stability than stilettos of the same height. A 7cm block heel typically feels much easier to wear than a 7cm stiletto.
Toe Box
Pointed toes concentrate pressure and can cause discomfort regardless of heel height. Round or almond-shaped toe boxes are generally more comfortable for extended wear.
Arch Support
Shoes with proper arch support dramatically improve comfort at any height. Look for padded insoles and shoes designed with foot health in mind.
Building Your Heel Skills
If you're new to heels or want to work up to higher styles, progression matters:
- Start with kitten heels and wear them regularly around the house
- Graduate to low-mid heels (5-6cm) once you're comfortable
- Practice walking on different surfacesâcarpet, tile, concrete
- Build calf strength through exercises like calf raises
- Gradually increase height as your confidence and strength grow
There's no "right" heel heightâonly the right height for you, your occasion, and your comfort level. Whether you prefer the subtle elegance of kitten heels or the drama of stilettos, understanding what to expect from each height category helps you make confident, informed choices for every outfit and event.