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5’7″ in cm – Convert 5 Feet 7 Inches to Centimeters

Henry Arthur Morgan Bennett • 2026-08-10 • Reviewed by Daniel Mercer

Anyone who’s ever filled out a form with both imperial and metric units has hit that moment of doubt: is 5’7″ really 170 cm, or is that a rounding trick? The short answer is no — 5 feet 7 inches converts to exactly 170.18 centimeters, a nuance that matters for everything from medical records to online dating profiles.

5 feet 7 inches: 170.18 cm ·
170 cm: 5 feet 6.93 inches ·
168 cm: 5 feet 6.14 inches ·
175 cm: 5 feet 8.9 inches

Quick snapshot

1Confirmed facts
2What’s unclear
  • Whether 170 cm is considered tall for a guy depends on the country
  • Exact height perception varies by population and age group
3Timeline signal
  • Conversion factors fixed since 1959 international yard definition
  • No changes expected — metric/imperial relationship is permanent
4What’s next
  • More online tools are moving to exact decimal values
  • Rounding conventions likely to standardize across major platforms
The catch

Rounding 170.18 cm down to 170 cm saves typing but introduces a 0.18 cm gap. For medical dosing or engineering specs, that gap compounds. For everyday height comparisons, it barely registers — yet millions of people assume 170 cm is exactly 5’7″, when it’s actually 5’6.93″.

The table below shows how each common height rounds differently.

Four common heights, one pattern: the exact decimal matters more than most people think.
Height (feet/inches) Exact centimeters Common rounded value Source
5’6″ 167.64 cm 168 cm The Calculator Site (conversion reference)
5’7″ 170.18 cm 170 cm Inch Calculator (measurement conversion specialist)
5’8″ 172.72 cm 173 cm RapidTables (educational conversion resource)
5’9″ 175.26 cm 175 cm The Calculator Site (conversion reference)

The implication: if you round every height to the nearest whole centimeter, a person who is 5’7″ gets grouped with someone who is actually 170 cm. That difference of 0.18 cm is invisible in conversation but introduces systematic error in datasets.

What is 5 ft 7 height in cm?

How to convert 5 feet 7 inches to centimeters

  • Convert feet to inches: 5 ft × 12 = 60 inches (Math Salamanders)
  • Add remaining inches: 60 + 7 = 67 inches total
  • Multiply by conversion factor: 67 × 2.54 = 170.18 cm (Inch Calculator)

That’s it. No rounding, no estimation — the relationship between inches and centimeters is fixed by international agreement since 1959. One inch is exactly 2.54 centimeters. Once you know the total number of inches, the math is a single multiplication.

What is the exact value in centimeters?

The exact value is 170.18 cm. Multiple authoritative sources confirm this. The Calculator Site lists 5 feet 7 inches as 170.18 cm in its conversion table. SplashLearn publishes the same value in its feet-to-centimeters chart. Even video tutorials from Math with Mr. J demonstrate that 67 × 2.54 equals 170.18.

The pattern: when you see “170 cm” listed as the equivalent of 5’7″, someone has rounded. The correct number is 170.18 cm, or 1.7018 meters.

Bottom line: 5’7″ is exactly 170.18 cm. Any conversion that says 170 cm is using a convenient rounding. For everyday use that’s fine, but for official records, the exact number is 170.18 cm.

Is 170 cm 5 6 or 5 7?

How to convert 170 cm to feet and inches

  • Divide by 2.54 to get inches: 170 ÷ 2.54 = 66.93 inches (Calculatio)
  • Divide by 12 to get feet: 66.93 ÷ 12 = 5 feet, remainder 6.93 inches
  • Result: 170 cm = 5’6.93″

So 170 cm is 5 feet 6.93 inches — not quite 5’7″. It’s 0.07 inches short of the 5’7″ mark.

Is 170 cm closer to 5’6″ or 5’7″?

At 5’6.93″, 170 cm is only 0.07 inches away from 5’7″. Compare that to 5’6″ (167.64 cm), which is 2.36 inches away. In practical terms, 170 cm is much closer to 5’7″ than 5’6″. Answers notes that some conversion pages round 5’7″ to 170 cm for convenience, even though the exact value is 170.18 cm.

The trade-off: if you say “I’m 170 cm” and mean “I’m 5’7″”, you’re off by 0.18 cm. If you say “I’m 170 cm” and mean “I’m 5’6.93″”, you’re technically correct. Most people round up — and most listeners won’t notice the 0.07-inch difference.

Bottom line: 170 cm is 5’6.93″. It’s closer to 5’7″ than to 5’6″, but it’s not the same. The difference is about the thickness of a dime — noticeable in data, invisible in person.

How tall is a 168 cm person?

What is 168 cm in feet and inches?

  • 168 ÷ 2.54 = 66.14 inches (RapidTables)
  • 66.14 ÷ 12 = 5 feet, remainder 6.14 inches
  • Result: 168 cm = 5’6.14″

A 168 cm person is 5 feet 6.14 inches tall. That’s about 2.5 cm shorter than someone who is 5’7″.

Is 168 cm tall or short?

Height perception depends heavily on context. In the United States, the average adult woman is about 163 cm (5’4″), while the average adult man is about 177 cm (5’10”). At 168 cm, a woman is slightly above average; a man is about 9 cm below average. In many Asian countries where average heights are lower — for instance, the average Japanese man is around 170 cm — 168 cm is close to the norm for both genders.

The catch: “tall” and “short” are relative to the population you’re standing next to. A 168 cm woman in the Netherlands, where the average female height is 170 cm, is slightly short. The same woman in Indonesia, where the average is 155 cm, would be considered tall.

Bottom line: 168 cm equals 5’6.14″. Whether it’s tall or short depends entirely on the reference population. In global terms, it’s average for women and below average for men in Western countries.

Is 175 cm 5’7″ or 5’8″?

How to convert 175 cm to feet and inches

  • 175 ÷ 2.54 = 68.9 inches
  • 68.9 ÷ 12 = 5 feet, remainder 8.9 inches
  • Result: 175 cm = 5’8.9″ (Inch Calculator)

Is 175 cm 5’8″?

At 5’8.9″, 175 cm is closer to 5’9″ than 5’8″. It’s 0.9 inches above the 5’8″ mark (172.72 cm) and only 0.1 inches short of 5’9″ (175.26 cm). Most people would round 175 cm up to 5’9″, but some conversion pages list it as 5’8″ because they round down. The Calculator Site shows 5’9″ as 175.26 cm, confirming that 175 cm falls just below that threshold.

The implication: if you’re 175 cm tall, you can honestly say “I’m 5’9″” and be within 0.1 inches of the truth. Saying “I’m 5’8″” undersells it by nearly a full inch.

Bottom line: 175 cm is 5’8.9″. It’s closer to 5’9″ than 5’8″. Anyone calling 175 cm “5’8″” is rounding down by almost an inch.

Is 170cm tall for a guy?

Average male height worldwide

Global average male height varies significantly. In the Netherlands, the average man is 183 cm (6’0″). In the United States, it’s 177 cm (5’10”). In Japan, it’s about 170 cm (5’7″). In Indonesia, it’s around 163 cm (5’4″). These figures come from longitudinal health surveys compiled by World Population Review.

Is 170 cm (5’7″) considered tall?

For a man in the Netherlands or the US, 170 cm is below average. For a man in Japan or South Korea, it’s average. For a man in Indonesia or the Philippines, it’s above average. NLM/NCBI publishes studies showing that height correlates with nutrition levels, which vary by region and socioeconomic status.

What this means: there is no universal answer. The question “Is 170 cm tall for a guy?” can only be answered relative to a specific population. In global terms, 170 cm is approximately the worldwide average for men — meaning half of all men are shorter, and half are taller.

Why this matters

Online dating, clothing sizing, and ergonomic design all rely on height data. If you’re a 170 cm man living in the Netherlands, you’re in the bottom 10% of the male population. If you’re in Indonesia, you’re in the top 30%. The same number has completely different implications depending on where you live.

Step-by-step: How to convert any height from feet/inches to centimeters

  1. Write down the number of feet and inches. Example: 5 feet 7 inches.
  2. Convert feet to inches: multiply feet by 12. 5 × 12 = 60 inches.
  3. Add the remaining inches: 60 + 7 = 67 total inches.
  4. Multiply total inches by 2.54: 67 × 2.54 = 170.18 cm (RapidTables).

To convert centimeters back to feet and inches, reverse the process: divide by 2.54 to get total inches, then divide by 12 to get feet with a remainder.

This method works for any height conversion.

“There are 170.18 centimeters in 67 inches.”

ck12.org (educational foundation – CK-12 Foundation)

“5 feet 7 inches is equal to 170.18 centimeters.”

Inch Calculator (measurement conversion specialist)

“67 × 2.54 equals 170.18, confirming the exact height conversion.”

Math with Mr. J (instructional mathematics channel)

“170.18 cm equals 67 inches, which corresponds to 5 feet 7 inches.”

Calculatio (conversion utility)

The upshot

For anyone filling out official forms, medical records, or applications requiring height in metric: use 170.18 cm for 5’7″. Using 170 cm introduces an error that, while small per person, adds up across databases. For everyday conversation, 170 cm is fine — just know it’s not the same as 5’7″.

Frequently asked questions

How tall is a 5’7″ girl in cm?

A girl who is 5’7″ is 170.18 cm tall. That’s above average for women in most countries. In the US, the average woman is 163 cm (5’4″), so 5’7″ is about 7 cm taller than average.

Is 168 cm 5’7″ or 5’6″?

168 cm is 5’6.14″, which rounds to 5’6″. It is not 5’7″. The difference between 168 cm and 170.18 cm (actual 5’7″) is about 2 cm, or roughly three-quarters of an inch.

What height is 170 cm in feet?

170 cm is 5 feet 6.93 inches. While it’s commonly referred to as 5’7″, the exact conversion is 5’6.93″.

How many centimeters is 5’6″?

5 feet 6 inches equals 167.64 cm. The calculation: (5 × 12 + 6) × 2.54 = 66 × 2.54 = 167.64 cm.

How many centimeters is 5’8″?

5 feet 8 inches equals 172.72 cm. The calculation: (5 × 12 + 8) × 2.54 = 68 × 2.54 = 172.72 cm.

What is 5’7″ in meters?

5’7″ is 1.7018 meters. Some conversion pages display it as 1.7 m for simplicity, but the exact value is 1.7018 m.

Is 5’7″ tall for a girl?

In the US, a 5’7″ woman is about 7 cm taller than the national average of 163 cm (5’4″), so yes, it’s above average. In the Netherlands, where the average woman is 170 cm (5’7″), it’s exactly average. Context is everything.

How to convert feet and inches to centimeters manually?

Multiply the feet by 30.48, multiply the inches by 2.54, then add both results. For 5’7″: (5 × 30.48) + (7 × 2.54) = 152.4 + 17.78 = 170.18 cm.

This guide shows that the 0.18 cm gap between 5’7″ and 170 cm may seem trivial but has real implications for accuracy.

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Henry Arthur Morgan Bennett

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Henry Arthur Morgan Bennett

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