Convert Tun to Cubic Meter
Convert tuns to cubic meters instantly. 1 tun = 0.9539237696 cubic meter — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Cubic Meter to Tun converter for the reverse conversion.
Units explained
Tun
A tun is 252 US gallons (953.92 L), the largest traditional liquid cask.
From Old English/French for a large barrel; the basis of 'tonnage'.
Historical for wine and the origin of ship tonnage.
Medieval cask system.
Cubic Meter
The cubic meter is the SI derived unit of volume: the volume of a cube one meter on each edge. It is the anchor for all volume conversions.
Defined from the meter, the SI base unit of length, fixed by the speed of light since 1983.
The standard scientific and industrial unit of volume worldwide; used for water, gas, concrete and freight.
SI base derivation.
Tun to Cubic Meter conversion formula
The relationship between tuns and cubic meters:
To convert tuns to cubic meters, multiply the value in tuns by 0.9539237696. To reverse, multiply cubic meters by 1.0483017951.
How to use this converter
Type a value into the calculator. The result in cubic meters updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Cubic Meter to Tun converter for the reverse direction.
Step-by-step: convert tuns to cubic meters
- Write down the value in tuns (tun).
- Multiply that value by the factor 0.9539237696.
- The product is the equivalent value in cubic meters (m³).
- To reverse, multiply the cubic meter value by 1.0483017951.
Worked examples
Example 1 — Convert 1 tun to m³:
1 × 0.9539237696 = 0.9539237696 m³
Example 2 — Convert 100 tun to m³:
100 × 0.9539237696 = 95.3923769568 m³
Real-world example — Maritime depth conversion
A 10-tun sounding depth converts cleanly into cubic meters. Recreational divers and sailors translate between the two units whenever they read legacy charts against modern depth-sounder displays.
10 tun × 0.9539237696 = 9.5392376957 m³
Real-world example — Reference scenario in case of fallback
Conversion between human-scale length units is the everyday workflow of architecture, athletics, and apparel design — three of the most common contexts that span metric and imperial systems.
1 tun × 0.9539237696 = 0.9539237696 m³
Real-world example — Adult height conversion
A 1.8-tun-tall person measures a value in cubic meters that converts the height to the unit favoured by American forms, schools, or driver's licences. This is daily routine for anyone living between metric and imperial systems.
1.8 tun × 0.9539237696 = 1.7170627852 m³
Tun to Cubic Meter conversion table
Standard reference values for converting tuns to cubic meters:
| Tun [tun] | Cubic Meter [m³] |
|---|---|
| 0.01 | 0.0095392377 |
| 0.1 | 0.095392377 |
| 1 | 0.9539237696 |
| 2 | 1.9078475391 |
| 3 | 2.8617713087 |
| 4 | 3.8156950783 |
| 5 | 4.7696188478 |
| 10 | 9.5392376957 |
| 20 | 19.0784753914 |
| 30 | 28.617713087 |
| 40 | 38.1569507827 |
| 50 | 47.6961884784 |
| 100 | 95.3923769568 |
| 500 | 476.961884784 |
| 1000 | 953.923769568 |
Frequently asked questions
How many cubic meters is 1 tun?
How do I convert tuns to cubic meters?
How do I convert cubic meters back to tuns?
How many cubic meters is 100 tuns?
Popular volume unit conversions
Convert Tun to other volume units
Show all Tun conversions
Metric / SI (3 units)
US Customary (Liquid) (1 units)
Imperial (UK) (1 units)
Cubic (length-derived) (1 units)
Sources & references
Conversion factor (1 tun = 0.9539237696 m³) 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.