Convert Acre to Marla
Convert acres to marlas instantly. 1 acre = 159.9990678211 marla — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Marla to Acre converter for the reverse conversion.
Units explained
Acre
An acre is an imperial unit of area equal to exactly 4046.8564224 m². It is the most widely used non-metric unit for land area, particularly in the US, UK, and India.
Originally defined in medieval England as the area one yoke of oxen could plow in a day, approximately 40 perches by 4 perches. Standardized via the 1959 International Yard and Pound Agreement.
Acres are the standard land measurement unit in the US (real estate, agriculture), the UK (rural property), and widely used in India (alongside hectares and traditional regional units). 1 acre = 4840 sq yd = 43,560 sq ft = 0.4047 hectare.
Medieval English farming origin; modern exact value standardized in 1959.
Marla
A marla is a unit of land area used in Punjab, Haryana, and Pakistani Punjab, equal to approximately 25.293 m² (1/20 of a kanal or 272.25 square feet).
Defined as 1/20 of a kanal during British colonial administration of Punjab. 160 marlas equal 1 acre.
Marlas are the standard small-area unit for residential plots in Punjab, Pakistan, and adjoining regions. Most Punjab property listings cite size in marlas alongside square feet.
Standardized in colonial Punjab.
Acre to Marla conversion formula
The relationship between acres and marlas:
To convert acres to marlas, multiply the value in acres by 159.9990678211. To reverse, multiply marlas by 0.0062500364.
How to use this converter
Type a value into the calculator. The result in marlas updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Marla to Acre converter for the reverse direction.
Step-by-step: convert acres to marlas
- Write down the value in acres (ac).
- Multiply that value by the factor 159.9990678211.
- The product is the equivalent value in marlas (marla).
- To reverse, multiply the marla value by 0.0062500364.
Worked examples
Example 1 — Convert 1 ac to marla:
1 × 159.9990678211 = 159.9990678211 marla
Example 2 — Convert 100 ac to marla:
100 × 159.9990678211 = 15999.9067821136 marla
Real-world example — Road-sign distances across systems
A 100-acre road sign converts cleanly into marlas — exactly the conversion drivers planning trips abroad rely on when reading road signs in a different measurement system.
100 ac × 159.9990678211 = 15999.9067821136 marla
Real-world example — Endurance race distances
A 50-acre cycling or running race converts to a recognizable distance in marlas. Endurance athletes coming from a different measurement system use this conversion to compare training plans across regions.
50 ac × 159.9990678211 = 7999.9533910568 marla
Real-world example — Maritime exclusion zone
A 200-acre exclusion zone (a common maritime boundary) converts to a different value in marlas that's useful when describing the same zone in everyday land-distance units.
200 ac × 159.9990678211 = 31999.8135642273 marla
Acre to Marla conversion table
Standard reference values for converting acres to marlas:
| Acre [ac] | Marla [marla] |
|---|---|
| 0.01 | 1.5999906782 |
| 0.1 | 15.9999067821 |
| 1 | 159.9990678211 |
| 2 | 319.9981356423 |
| 3 | 479.9972034634 |
| 4 | 639.9962712845 |
| 5 | 799.9953391057 |
| 10 | 1599.9906782114 |
| 20 | 3199.9813564227 |
| 30 | 4799.9720346341 |
| 40 | 6399.9627128455 |
| 50 | 7999.9533910568 |
| 100 | 15999.9067821136 |
| 500 | 79999.5339105681 |
| 1000 | 159999.0678211363 |
Frequently asked questions
How many marlas is 1 acre?
How do I convert acres to marlas?
How do I convert marlas back to acres?
How many marlas is 100 acres?
Popular area unit conversions
Convert Acre to other area units
Show all Acre conversions
Metric / SI (16 units)
Imperial / US Customary (14 units)
US Survey (5 units)
Indian Subcontinent (16 units)
Other Regional (10 units)
Scientific / Physics (5 units)
Historical / Pre-metric European (6 units)
Sources & references
Conversion factor (1 ac = 159.9990678211 marla) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.