Femtometer (fm)

A femtometer (fm), also called fermi, is a metric unit equal to 10⁻¹⁵ meters or one quadrillionth of a meter. Femtometers measure atomic nuclei (1-10 fm), proton radius (0.87 fm), and nuclear forces. Named after physicist Enrico Fermi.

Convert From Femtometers

Femtometer to Kilometer Femtometer to Hectometer Femtometer to Decameter Femtometer to Meter Femtometer to Decimeter Femtometer to Centimeter Femtometer to Millimeter Femtometer to Micrometer Femtometer to Nanometer Femtometer to Picometer Femtometer to Mile Femtometer to Furlong Femtometer to Chain Femtometer to Rod Femtometer to Yard Femtometer to Foot Femtometer to Inch Femtometer to Thou Femtometer to Twip Femtometer to Nautical Mile Femtometer to Cable Femtometer to Fathom Femtometer to Light Year Femtometer to Parsec Femtometer to Astronomical Unit Femtometer to Angstrom Femtometer to Planck Length Femtometer to League Femtometer to Hand Femtometer to Cubit Femtometer to Span Femtometer to Finger Femtometer to Nail Femtometer to Ell Femtometer to Smoot

Convert To Femtometers

Kilometer to Femtometer Hectometer to Femtometer Decameter to Femtometer Meter to Femtometer Decimeter to Femtometer Centimeter to Femtometer Millimeter to Femtometer Micrometer to Femtometer Nanometer to Femtometer Picometer to Femtometer Mile to Femtometer Furlong to Femtometer Chain to Femtometer Rod to Femtometer Yard to Femtometer Foot to Femtometer Inch to Femtometer Thou to Femtometer Twip to Femtometer Nautical Mile to Femtometer Cable to Femtometer Fathom to Femtometer Light Year to Femtometer Parsec to Femtometer Astronomical Unit to Femtometer Angstrom to Femtometer Planck Length to Femtometer League to Femtometer Hand to Femtometer Cubit to Femtometer Span to Femtometer Finger to Femtometer Nail to Femtometer Ell to Femtometer Smoot to Femtometer

Conversion Factors

1 fm 1e-18 km

1 fm 1e-17 hm

1 fm 1e-16 dam

1 fm 1e-15 m

1 fm 1e-14 dm

1 fm 1e-13 cm

1 fm 1e-12 mm

1 fm 1e-9 μm

1 fm 1e-6 nm

1 fm 0.001 pm

1 fm 6.2137119224e-19 mi

1 fm 4.9709695379e-18 fur

1 fm 4.9709695379e-17 ch

1 fm 1.9883878152e-16 rd

1 fm 1.0936132983e-15 yd

1 fm 3.280839895e-15 ft

1 fm 3.937007874e-14 in

1 fm 3.937007874e-11 thou

1 fm 5.6692877674e-11 twip

1 fm 5.3995680346e-19 nmi

1 fm 5.3995680346e-18 cable

1 fm 5.4680664917e-16 fathom

1 fm 1.0569707219e-31 ly

1 fm 3.2404406999e-32 pc

1 fm 6.6844919786e-27 AU

1 fm 1e-5 Å

1 fm 6.1881188119e19 ℓP

1 fm 2.0712373075e-19 lea

1 fm 9.842519685e-15 hh

1 fm 2.1872265967e-15 cubit

1 fm 4.3744531934e-15 span

1 fm 5.249343832e-14 finger

1 fm 1.7497812773e-14 nail

1 fm 8.7489063867e-16 ell

1 fm 5.8761311552e-16 smoot

Related Units

Kilometer (km) Hectometer (hm) Decameter (dam) Meter (m) Decimeter (dm) Centimeter (cm) Millimeter (mm) Micrometer (μm) Nanometer (nm) Picometer (pm) Mile (mi) Furlong (fur) Chain (ch) Rod (rd) Yard (yd) Foot (ft) Inch (in) Thou (thou) Twip (twip) Nautical Mile (nmi) Cable (cable) Fathom (fathom) Light Year (ly) Parsec (pc) Astronomical Unit (AU) Angstrom (Å) Planck Length (ℓP) League (lea) Hand (hh) Cubit (cubit) Span (span) Finger (finger) Nail (nail) Ell (ell) Smoot (smoot)