170 centimeters = 66.93 inches (5 feet and 6.93 inches), or 66 15/16" as a fraction. Use the copy buttons below to grab the exact format you need.
The centimeter (cm) and the inch (in) are two of the most common units of length in everyday use. Centimeters belong to the metric system — used by most of the world — while inches are part of the imperial system, still widely used in the United States, UK (for personal measurements), and Canada. Converting between the two is straightforward: 1 inch = 2.54 cm, so to go from centimeters to inches you divide by 2.54. For 170 cm, that gives you 170 ÷ 2.54 = 66.93 inches.
170 cm
66.93 inches
5 ft 6.93 in · 66 15/16"
Decimal inches
66.93 in
Feet + inches
5ft 6.93in
Fraction
66 15/16"
Full statement
170 cm = 66.93 inches
Enter any centimeter value below to instantly see its conversion to inches in decimal, feet, and fraction formats.
Here are three practical situations where knowing that 170 cm equals 66.93 inches makes a real difference.
You're sourcing a 170 cm shelf bracket, curtain rod, or cabinet panel from a European supplier — but your local hardware store uses imperial measurements. That 170 cm piece is 66.93" (66 15/16"), which you'd round to the nearest standard US lumber or hardware size. For framing or trim work in the US, knowing the fractional equivalent (66 15/16") is especially useful since US tape measures mark in 1/16" increments.
International clothing brands — particularly European and Asian labels — list garment dimensions in centimeters. If a jacket has a 170 cm chest, sleeve, or back length, that translates to roughly 66.93" (5 ft 6.93 in). Cross-referencing this against a US or UK sizing chart is the fastest way to find your fit without needing to try on the item. Inseams, shoulder widths, and rise measurements all follow the same math.
In a science or math class, you might measure an object as 170 cm using a metric ruler, then need to express it in the imperial system for a comparison exercise or US-format worksheet. The answer is 66.93 inches, or 66 15/16" in fractional form. A useful rule of thumb to remember: 1 inch = 2.54 cm, and 1 cm ≈ 0.394 inches. For 170 cm: 170 × 0.394 ≈ 66.93 in.
To put 170 cm (66.93") in perspective, here are some everyday objects and references that share this measurement.
Average male height (many countries)
170 cm is the approximate average male height in countries such as China, Mexico, and Brazil.
See how 170 cm compares to nearby centimeter values and their inch equivalents.
| CM | Inches (decimal) | Feet + Inches | Fraction |
|---|---|---|---|
| 165 cm | 64.96" | 5′ 4.96″ | 64 15/16" |
| 166 cm | 65.35" | 5′ 5.35″ | 65 3/8" |
| 167 cm | 65.75" | 5′ 5.75″ | 65 3/4" |
| 168 cm | 66.14" | 5′ 6.14″ | 66 1/8" |
| 169 cm | 66.54" | 5′ 6.54″ | 66 9/16" |
| 170 cm | 66.93" | 5′ 6.93″ | 66 15/16" |
| 171 cm | 67.32" | 5′ 7.32″ | 67 5/16" |
| 172 cm | 67.72" | 5′ 7.72″ | 67 11/16" |
| 173 cm | 68.11" | 5′ 8.11″ | 68 1/8" |
| 174 cm | 68.50" | 5′ 8.50″ | 68 1/2" |
| 175 cm | 68.90" | 5′ 8.90″ | 68 7/8" |
Common questions about converting 170 cm to inches, answered.