Convert Tola to Ton (long, UK)
Convert tolas to tons (long, uk) instantly. 1 tola = 1.147959e-5 ton (long, uk) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Ton (long, UK) to Tola converter for the reverse conversion.
Units explained
Tola
The tola equals 180 troy grains, about 11.6638 grams (three-eighths of a troy ounce).
From Sanskrit 'tula', meaning a balance or weighing.
The primary unit for gold and silver across India, Pakistan, and Nepal.
Fixed at 180 grains under British India in 1833.
Ton (long, UK)
The long (UK) ton equals 2,240 pounds, about 1,016 kilograms.
The British imperial ton, equal to 20 long hundredweight.
UK shipping and historical heavy industry.
Standardized within the British imperial system.
Tola to Ton (long, UK) conversion formula
Note: this conversion uses a generally accepted modern value. Historical and regional definitions of this unit varied across times and places.
The relationship between tolas and tons (long, uk):
To convert tolas to tons (long, uk), multiply the value in tolas by 1.147959e-5. To reverse, multiply tons (long, uk) by 87111.1111111111.
How to use this converter
Type a value into the calculator. The result in tons (long, uk) updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Ton (long, UK) to Tola converter for the reverse direction.
Step-by-step: convert tolas to tons (long, uk)
- Write down the value in tolas (tola).
- Multiply that value by the factor 1.147959e-5.
- The product is the equivalent value in tons (long, uk) (long tn).
- To reverse, multiply the ton (long, uk) value by 87111.1111111111.
Worked examples
Example 1 — Convert 1 tola to long tn:
1 × 1.147959e-5 = 1.147959e-5 long tn
Example 2 — Convert 100 tola to long tn:
100 × 1.147959e-5 = 0.0011479592 long tn
Real-world example — Architectural to geographic scale
A 100,000-tola measurement equals one ton (long, uk). The five-order-of-magnitude scale change comes up in mapping work where architectural site plans must be related to road-network maps.
100000 tola × 1.147959e-5 = 1.1479591837 long tn
Real-world example — Small to geographic-scale
100,000 tolas equals one ton (long, uk) — a useful conversion when small-scale survey diagrams must be related to road-network distances on a different map.
100000 tola × 1.147959e-5 = 1.1479591837 long tn
Tola to Ton (long, UK) conversion table
Standard reference values for converting tolas to tons (long, uk):
| Tola [tola] | Ton (long, UK) [long tn] |
|---|---|
| 0.01 | 1.147959e-7 |
| 0.1 | 1.147959e-6 |
| 1 | 1.147959e-5 |
| 2 | 2.295918e-5 |
| 3 | 3.443878e-5 |
| 4 | 4.591837e-5 |
| 5 | 5.739796e-5 |
| 10 | 0.0001147959 |
| 20 | 0.0002295918 |
| 30 | 0.0003443878 |
| 40 | 0.0004591837 |
| 50 | 0.0005739796 |
| 100 | 0.0011479592 |
| 500 | 0.0057397959 |
| 1000 | 0.0114795918 |
Frequently asked questions
How many tons (long, uk) is 1 tola?
How do I convert tolas to tons (long, uk)?
How do I convert tons (long, uk) back to tolas?
How many tons (long, uk) is 100 tolas?
Popular weight unit conversions
Convert Tola to other weight units
Show all Tola conversions
Metric / SI (18 units)
Avoirdupois (15 units)
Troy & Apothecary (10 units)
Indian / South Asian (5 units)
Scientific / Atomic (9 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 tola = 1.147959e-5 long tn) 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 Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.