📏 Inches ↔ Feet & Inches Converter
Imperial Unit Format Conversion
📐 Simple Relationship
1 foot = 12 inches (exact)
Convert between formats instantly
🔄 Easy Conversion
Divide by 12 for feet
Use remainder for inches
👤 Common Use
Height measurements, room dimensions, everyday use
Choose Conversion Mode:
🔄 Inches ↔ Feet & Inches Converter
📋 Quick Reference Tables
Inches to Feet & Inches
| Total Inches | Feet & Inches |
|---|---|
| 12 in | 1' 0" |
| 24 in | 2' 0" |
| 36 in | 3' 0" |
| 48 in | 4' 0" |
| 60 in | 5' 0" |
| 70 in | 5' 10" |
| 72 in | 6' 0" |
Common Heights
| Height | Total Inches | Centimeters |
|---|---|---|
| 5' 0" | 60 in | 152.4 cm |
| 5' 4" | 64 in | 162.6 cm |
| 5' 6" | 66 in | 167.6 cm |
| 5' 9" | 69 in | 175.3 cm |
| 6' 0" | 72 in | 182.9 cm |
| 6' 2" | 74 in | 188.0 cm |
| 6' 6" | 78 in | 198.1 cm |
🎯 Practical Applications
👤 Human Heights
Avg Male: 5' 9" (69 in)
Avg Female: 5' 4" (64 in)
Child (10yr): 4' 6" (54 in)
Toddler (3yr): 3' 0" (36 in)
🏠 Home Dimensions
Door: 6' 8" (80 in)
Ceiling: 8' 0" (96 in)
Counter: 3' 0" (36 in)
Window: 5' 0" (60 in)
🪑 Furniture
Sofa: 2' 6" seat (30 in)
Desk: 2' 5" (29 in)
Chair: 1' 6" seat (18 in)
Bed: 6' 8" (80 in)
🧮 Conversion Formulas
Inches to Feet & Inches
Feet = floor(total inches ÷ 12)
Remaining inches = total inches mod 12
Steps:
1. Divide total inches by 12
2. Whole number = feet
3. Decimal × 12 = remaining inches
Example:
70 inches
70 ÷ 12 = 5.833...
Result: 5' 10"
Feet & Inches to Inches
total inches = (feet × 12) + inches
Why?
1 foot = 12 inches (exact)
Multiply feet by 12
Add remaining inches
Example:
5 feet 10 inches
(5 × 12) + 10
60 + 10 = 70 inches
How to convert inches to feet+inches
1 inch is equal to 1/12 feet:
1″ = 1/12ft = 0.083333ft
The distance d in feet (ft) is equal to the floor integer value of the distance d in inches (″) divided by 12:
d(ft) = ⌊d(″) / 12⌋
The additional distance d in inches (″) is equal to the whole distance d in inches (″) minus 12 times the integer disatance d in feet (ft):
dadd(″) = d(″) – 12×d(ft)
Example
Convert 20 inches to feet+inches:
d(ft) = ⌊20″/12⌋ = 1ft
dadd(″) = 20″-12×1ft = 8in
Inches to feet conversion table
| Inches (“) | Feet (ft) |
|---|---|
| 0.01 ″ | 0.000833333 ft |
| 1/64 ″ | 0.001302083 ft |
| 1/32 ″ | 0.002604167 ft |
| 1/16 ″ | 0.005208333 ft |
| 0.1 ″ | 0.008333333 ft |
| 1/8 ″ | 0.010416667 ft |
| 1/4 ″ | 0.020833333 ft |
| 1/2 ″ | 0.041666667 ft |
| 1 ″ | 0.0833 ft |
| 2 ″ | 0.1667 ft |
| 3 ″ | 0.2500 ft |
| 4 ″ | 0.3333 ft |
| 5 ″ | 0.4167 ft |
| 6 ″ | 0.5000 ft |
| 7 ″ | 0.5833 ft |
| 8 ″ | 0.6667 ft |
| 9 ″ | 0.7500 ft |
| 10 ″ | 0.8333 ft |
| 20 ″ | 1.6667 ft |
| 30 ″ | 2.5000 ft |
| 40 ″ | 3.3333 ft |
| 50 ″ | 4.1667 ft |
| 60 ″ | 5.0000 ft |
| 70 ″ | 5.8333 ft |
| 80 ″ | 6.6667 ft |
| 90 ″ | 7.5000 ft |
| 100 ″ | 8.3333 ft |
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